Service and Repair Manual

Serial Number Range

Z-80/60
from Z80134592 to
Z8016H-6399
This manual includes:
from Z80H-6400 Repair procedures
Fault Codes
Electrical and
Hydraulic Schematics

For detailed maintenance

procedures, refer to the
appropriate Maintenance
Manual for your machine.

Part No. 1268556

Rev A3
January 2017
Service and Repair Manual January 2017

Introduction
Intr oducti on Intr oducti on

Important Technical Publications

Read, understand and obey the safety rules and Genie has endeavored to deliver the highest
operating instructions in the appropriate Operator's degree of accuracy possible. However, continuous
Manual on your machine before attempting any improvement of our products is a Genie policy.
procedure. Therefore, product specifications are subject to
change without notice.
This manual provides troubleshooting and repair
procedures for qualified service professionals. Readers are encouraged to notify Genie of errors
and send in suggestions for improvement. All
Basic mechanical, hydraulic and electrical skills are communications will be carefully considered for
required to perform most procedures. However, future printings of this and all other manuals.
several procedures require specialized skills, tools,
lifting equipment and a suitable workshop. In these
instances, we strongly recommend that Contact Us:
maintenance and repair be performed at an
authorized Genie dealer service center. Internet: www.genielift.com
E-mail: awp.techpub@terex.com

Compliance Find a Manual for this Model

Go to http://www.genielift.com
Machine Classification
Use the links to locate Service Manuals,
Group B/Type 3 as defined by ISO 16368
Maintenance Manuals, Service and Repair
Manuals, Parts Manuals and Operator's Manuals.
Machine Design Life
Unrestricted with proper operation, inspection and
scheduled maintenance.

Copyright © 2015 by Terex Corporation

1268556 Rev A, September 2015
First Edition, First Printing
Genie is a registered trademark of Terex South Dakota, Inc. in
the U.S.A. and many other countries.
“Z” is a trademark of Terex South Dakota, Inc..

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Introduction

Revision History
Revision Date Section Procedure / Page / Description
A 9/2015 Initial Release
A1 11/2015 Schematics Added new serial number (from Z8013-4592)
Added Electrical Schematic
(from Z8013-4592 to Z8015-5653)
A2 9/2016 Introduction Serial Number Legend
Specifications GM 3.0L engine
Fault Codes GM 3.0L engine
Schematics GM 3.0L engine; Hydraulic Schematics

A3 1/2017 Repair Calibrate Steer Sensors

Reference Examples:
Section – Repair Procedure, 4-2 Electronic Version
Click on any content or procedure in the Table of Contents to view
Section – Fault Codes, All charts the update.
Section – Schematics, Legends and schematics

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Service and Repair Manual September 2016

Introduction

Serial Number Legend

To August 31, 2016

1 Model 4 Sequence number

2 Model year 5 Serial number (stamped on chassis)
3 Facility code 6 Serial label (located under cover)
From September 1, 2016

1 Model 4 Serial number (stamped on chassis)

2 Facility code 5 Serial label (located under cover)
3 Sequence number

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September 2016 Service and Repair Manual

Safety Rules
Section 1 Safety R ules

Danger
Failure to obey the instructions and safety rules in
this manual and the appropriate Operator's Manual
on your machine will result in death or serious
injury.
Many of the hazards identified in the operator's
manual are also safety hazards when maintenance
and repair procedures are performed.

Do Not Perform Maintenance

Unless:
 You are trained and qualified to perform
maintenance on this machine.
 You read, understand and obey:
• manufacturer's instructions and safety rules
• employer's safety rules and worksite
regulations
• applicable governmental regulations
 You have the appropriate tools, lifting
equipment and a suitable workshop.

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Service and Repair Manual September 2016

Safety Rules

Personal Safety Workplace Safety

Any person working on or around a machine must Any person working on or around a machine must
be aware of all known safety hazards. Personal be aware of all known safety hazards. Personal
safety and the continued safe operation of the safety and the continued safe operation of the
machine should be your top priority. machine should be your top priority.

Read each procedure thoroughly. This Be sure to keep sparks, flames and
manual and the decals on the machine, lighted tobacco away from flammable and
use signal words to identify the following: combustible materials like battery gases
and engine fuels. Always have an
Safety alert symbol—used to alert approved fire extinguisher within easy
personnel to potential personal reach.
injury hazards. Obey all safety
messages that follow this symbol Be sure that all tools and working areas
to avoid possible injury or death. are properly maintained and ready for
use. Keep work surfaces clean and free of
Indicates a imminently hazardous debris that could get into machine
situation which, if not avoided, will components and cause damage.
result in death or serious injury.
Be sure any forklift, overhead crane or
Indicates a potentially hazardous other lifting or supporting device is fully
situation which, if not avoided, capable of supporting and stabilizing the
could result in death or serious weight to be lifted. Use only chains or
injury. straps that are in good condition and of
ample capacity.
Indicates a potentially hazardous
situation which, if not avoided, Be sure that fasteners intended for one
may cause minor or moderate time use (i.e., cotter pins and self-locking
injury. nuts) are not reused. These components
may fail if they are used a second time.
Indicates a potentially hazardous
situation which, if not avoided, Be sure to properly dispose of old oil or
may result in property damage. other fluids. Use an approved container.
Please be environmentally safe.
Be sure to wear protective eye wear and
other protective clothing if the situation Be sure that your workshop or work area
warrants it. is properly ventilated and well lit.
Be aware of potential crushing hazards
such as moving parts, free swinging or
unsecured components when lifting or
placing loads. Always wear approved
steel-toed shoes.

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Table of Contents

Introduction Introduction .......................................................................................................... ii

Important Information ............................................................................................. ii
Find a Manual for this Model .................................................................................. ii
Serial Number Legend .......................................................................................... iv

Section 1 Safety Rules .......................................................................................................... v

General Safety Rules ............................................................................................. v

Section 2 Specifications ....................................................................................................... 1

Machine Specifications........................................................................................... 1
Performance Specifications ................................................................................... 1
Hydraulic Specification ........................................................................................... 2
Hydraulic Component Specifications ..................................................................... 4
Continental TME27 Engine Specifications ............................................................. 6
GM 3.0L Engine Specifications .............................................................................. 7
Deutz TD2011L04i Engine Specifications .............................................................. 8
Deutz TD 2.9 Engine Specifications ....................................................................... 9
Perkins 404F-22T Engine Specifications ............................................................. 10
Perkins 804D-33 Engine Specifications ............................................................... 11
Machine Torque Specifications ............................................................................ 12
Hydraulic Hose and Fitting Torque Specifications ............................................... 13
Torque Procedure ................................................................................................ 14
SAE and Metric Fasteners Torque Charts ........................................................... 16

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 September 2016

Table of Contents

Section 3 Repair Procedures ............................................................................................. 17

Introduction .......................................................................................................... 17

Platform Controls ............................................................................................... 19

Platform Controls ................................................................................................. 19
1-1 Platform Circuit Board .................................................................................... 20
How to Remove the LED Circuit Board .......................................................... 21
1-2 Joysticks - How to Calibrate a Joystick ......................................................... 21
How to Reset a Proportional Valve Coil Default ............................................. 25
How to Set the Function Thresholds and Default Functions Speeds ............. 25
How to Adjust the Function Speeds ............................................................... 27
How to Adjust the Function Ramp Rate Setting ............................................. 28

Platform Components ....................................................................................... 28

2-1 Platform.......................................................................................................... 28
2-2 Platform Leveling Cylinder ............................................................................. 29
How to Remove the Platform Leveling Cylinder ............................................. 29
How to Bleed the Platform Leveling Cylinder ................................................. 30
2-3 Platform Rotator ............................................................................................. 31
How to Bleed the Platform Rotator ................................................................. 32
2-4 Platform Overload System (if equipped) ........................................................ 33
2-5 Platform Overload Recovery Message .......................................................... 36

Jib Boom Components ...................................................................................... 37

3-1 Jib Boom ........................................................................................................ 37
3-2 Jib Boom Lift Cylinder .................................................................................... 39

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Table of Contents

Boom Components ............................................................................................ 40

4-1 Primary Boom Cable Track ............................................................................ 41
How to Repair the Primary Boom Cable Track ............................................... 43
4-2 Primary Boom ................................................................................................ 44
How to Shim the Primary Boom ...................................................................... 44
How to Disassemble the Primary Boom ......................................................... 46
4-3 Primary Boom Lift Cylinder ............................................................................ 47
4-4 Primary Boom Extension Cylinder ................................................................. 48
4-5 Primary Boom Angle Sensor .......................................................................... 50
How to Replace the Primary Boom Angle Sensor .......................................... 50
How to Calibrate the Primary Boom Angle Sensor ......................................... 51
4-6 Secondary Boom Cable Track ....................................................................... 53
How to Remove the Secondary Boom Cable Track ....................................... 53
How to Repair the Secondary Boom Cable Track .......................................... 53
4-7 Secondary Boom............................................................................................ 54
4-8 Secondary Boom Lift Cylinder ....................................................................... 55
4-9 Secondary Boom Extension Cylinder ............................................................ 57

Engines ............................................................................................................... 59
5-1 RPM Adjustment ............................................................................................ 59
5-2 Flex Plate ....................................................................................................... 59
How to Remove the Flex Plate ....................................................................... 59
How to Install the Flex Plate ........................................................................... 62
How to install the Pump and Bell Housing Assembly ..................................... 63
5-3 How to Access Perkins 404F Engine Regeneration Service ......................... 64

Ground Controls................................................................................................. 66
6-1 Bypass/Recovery Key Switch ........................................................................ 66
How to Use the Recovery Mode ..................................................................... 68
6-2 Circuit Boards ................................................................................................. 69
6-3 Membrane Decal ............................................................................................ 70

Display Module ................................................................................................... 71

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Table of Contents

Hydraulic Pumps ................................................................................................ 79

7-1 Function Pump ............................................................................................... 79
7-2 Drive Pump .................................................................................................... 80
How to Prime the Pump .................................................................................. 81

Manifolds ............................................................................................................ 82
8-1 Function Manifold Components - View 1 ....................................................... 82
8-2 Function Manifold Components - View 2 ....................................................... 84
8-3 Valve Adjustments - Function Manifold ......................................................... 86
How to Adjust the System Relief Valve .......................................................... 86
How to Adjust the Primary Boom Down Relief Valve ..................................... 87
How to Adjust the Primary Boom Extend Relief Valve ................................... 88
How to Adjust the Secondary Boom Up Relief Valve ..................................... 89
How to Adjust the Secondary Boom Down Relief Valve ................................ 90
How to Adjust the Secondary Boom Extend Relief Valve .............................. 91
How to Adjust the Platform Manifold Relief Valve .......................................... 91
8-4 Platform Manifold ........................................................................................... 92
8-5 Turntable Rotation Manifold........................................................................... 94
8-6 Platform Rotate Manifold ............................................................................... 95
8-7 Two Wheel Steer and Oscillate Manifold ....................................................... 96
How to Adjust the Oscillate Relief Valve ........................................................ 98
8-8 Four Wheel Steer and Oscillate Manifold .................................................... 100
How to Adjust the Oscillate Relief Valve ...................................................... 104
8-9 Oil Diverter Manifold Components (welder option) ...................................... 105
8-10 Traction Manifold Components, 2WD ........................................................ 106
8-11 Valve Adjustments, 2WD Traction Manifold .............................................. 108
8-12 Traction Manifold Components, 4WD ........................................................ 110
8-13 Valve Adjustments, 4WD Traction Manifold .............................................. 112
8-14 Valve Coils ................................................................................................. 113

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Table of Contents

Turntable Rotation Components .................................................................... 115

9-1 Turntable Rotation Assembly ....................................................................... 115
How to Adjust the Turntable Rotation Gear Backlash .................................. 116

Axle Components ............................................................................................. 117

10-1 Steer Sensors ............................................................................................ 117
How to Measure the Tire Alignment.............................................................. 117
How to Adjust a Steer Sensor ....................................................................... 118
How to Calibrate the Steer Sensors.............................................................. 119
How to Adjust the Oscillate Limit Switches ................................................... 120
10-2 Oscillating Axle Cylinders .......................................................................... 121

Section 4 Fault Codes ....................................................................................................... 122

Introduction ......................................................................................................... 122

Control System Fault Codes ........................................................................... 123

How to Read Control System Fault Codes ........................................................ 123
How to Clear Secondary Boom Safety Switch Faults ........................................ 123

Fault Code Display - Deutz and Perkins Models ........................................... 131

How to Retrieve Active Engine Fault Codes Deutz D 2.9 L4 and
Perkins 404F-22 Models ....................................................................... 131

Deutz D 2.9 L4 Engine Fault Codes ................................................................ 132

Perkins 404F-22 Engine Fault Codes ............................................................. 143

Continental TME27 Engine Fault Codes ........................................................ 145

How to Retrieve Continental Engine Fault Codes ........................................ 145
How to Clear Engine Fault Codes from the ECM ......................................... 145
Continental TME27 Engine Fault Codes....................................................... 146

GM 3.0L Engine Fault Codes ........................................................................... 151

GM Fault Code Chart ......................................................................................... 151

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Table of Contents

Section 5 Schematics ....................................................................................................... 156

Introduction ........................................................................................................ 156
Wire Circuit Legend ........................................................................................... 157
Wire Color Legend ............................................................................................. 161
Limit Switches and Angle Sensors..................................................................... 166
Drive Chassis and Platform Controller Pin Legend ........................................... 168
Turntable Controller Pin Legend ........................................................................ 169
Relay and Fuse Panel Legends ......................................................................... 170
Electrical Symbol Legend .................................................................................. 172
Hydraulic Symbols Legend ................................................................................ 173

Electrical Schematics ...................................................................................... 174

Electrical Schematic - Engine Options, Deutz TD2.9 Engine ............................ 175
Electrical Schematic - Engine Options, Deutz TD2.9 Engine Harness.............. 176
Electrical Schematic - Engine Options,Perkins 404F-22T Engine ..................... 179
Electrical Schematic - Engine Options, Perkins 404F-22T Engine Harness ..... 180
Electrical Schematic - Engine Options, Perkins 804D Engine ........................... 183
Electrical Schematic - Engine Options, Continental TME27 Engine ................. 184
Electrical Schematic - Engine Options, GM 3.0 Engine..................................... 187
Electrical Schematic - Safety Circuits ................................................................ 190
Electrical Schematic - Generator Options .......................................................... 191
Electrical Schematic - Welder Generator Option ............................................... 194
Electrical Schematic - Hydraulic Generator Options .......................................... 195

Hydraulic Schematics ...................................................................................... 197

Hydraulic Schematic - 2 Wheel Drive (2 and 4 Wheel Steer) ............................ 198
Hydraulic Schematic - 4 Wheel Drive (2 and 4 Wheel Steer) ............................ 199
Electrical Schematic – (from Z8013-4592 to Z8015-5653) ................................ 201
Electrical Schematic – (from Z8015-5654) ........................................................ 201

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Specifications
Section 2 Specific ati ons

Machine Specifications Performance Specifications

Tires and wheels Drive speed, maximum
(models with rough terrain tires)
Tire size 18-625 FF
(foam filled and non-marking) Stowed position 40 ft / 8.7 - 9.3 sec
12.2 m / 8.7 - 9.3 sec
Tire size 445D50/70
(Hi-flotation) Raised or extended 40 ft / 40 - 45 sec
12.2 m / 40 - 45 sec
Tire ply rating 16
(foam filled and non-marking) Drive speed, maximum
(models with Hi-flotation tires)
Tire weight, new foam-filled (minimum) 622 lbs
(Rough terrain) 282 kg Stowed position 40 ft / 13.6 - 14.5 sec
12.2 m / 13.6 - 14.5 sec
Tire ply rating 14
(Hi-flotation) Raised or extended 40 ft / 62 - 70 sec
12.2 m / 62 - 70 sec
Overall tire diameter 40.7 in
(foam filled and non-marking) 103.3 cm Braking distance, maximum
Overall tire diameter 45.47 in High range on paved surface 6 ft
(Hi-flotation) 115.5 cm 1.8 m
Wheel diameter 24.5 in Gradeability See Operator's
(foam filled and non-marking) 62.2 cm Manual
Wheel diameter 28 in Boom function speeds, maximum from platform
(Hi-flotation) 71.1 cm controls
Wheel width 15 in Jib boom up 23 to 33 seconds
(foam filled, non-marking and Hi-flotation) 38.1 cm Jib boom down 21 to 31 seconds
Tire Pressure (Hi-flotation) 80 lbs Primary boom up, retracted 60 to 70 seconds
5.5 bar -35° to 65°
Wheel lugs 11 @ 3/4 -16 Primary boom down, retracted 75 to 85 seconds
Lug nut torque, dry 420 ft-lbs -35° to 65°
570 Nm
Secondary boom up 38 to 48 seconds
Lug nut torque, lubricated 320 ft-lbs
Secondary boom down 38 to 48 seconds
434 Nm
Primary boom extend 48 to 52 seconds
Fluid capacities
Primary boom retract 38 to 42 seconds
Fuel tank 35 gallons
132.5 liters Platform Rotate 160° 10 to 14 seconds
LPG tank 33.5 lbs Turntable rotate, 360° boom fully 114 to 126 seconds
15.2 kg retracted
Hydraulic tank 45 gallons Turntable rotate, 360° boom 200 to 240 seconds
170 liters extended
Hydraulic system (including tank) 80 gallons For operational specifications, refer to the
303 liters Operator's Manual.
Drive hubs, 2WD 30.5 fl oz
902 cc
Drive hubs, 4WD 23 fl oz
680 cc
Turntable rotation drive hub 40 fl oz
1183 cc
Drive hub oil type: SAE 90 multipurpose hypoid gear oil API
service classification GL5

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Service and Repair Manual September 2016

Specifications

Hydraulic Oil Specifications Do not top off with incompatible

hydraulic fluids. Hydraulic fluids
Hydraulic Fluid Specifications may be incompatible due to the
Genie specifications require hydraulic oils which are differences in base additive
designed to give maximum protection to hydraulic chemistry. When incompatible
systems, have the ability to perform over a wide fluids are mixed, insoluble
temperature range, and the viscosity index should materials may form and deposit
exceed 140. They should provide excellent antiwear, in the hydraulic system,
oxidation prevention, corrosion inhibition, seal plugging hydraulic lines, filters,
conditioning, and foam and aeration suppression control valves and may result in
properties.
component damage.
Cleanliness level, ISO 15/13
minimum Note: Do not operate the machine when the
Water content, 250 ppm ambient air temperature is consistently above
maximum 120°F / 49°C.
Recommended Hydraulic Fluid
Hydraulic oil type Chevron Rando HD Premium Hydraulic Fluid Temperature
Viscosity grade 32 Range
Viscosity index 200
Optional Hydraulic Fluids
Mineral based Shell Tellus S2 V 32
Shell Tellus S2 V 46
Shell Tellus S4 VX 32 Shell
Shell Donax TG (Dexron III)
Chevron 5606A
Biodegradable Petro Canada Environ MV 46
Fire resistant UCON Hydrolube HP-5046
Note: Genie specifications require additional
equipment and special installation instructions for Ambient air temperature
the approved optional fluids. Consult Genie Product
Support before use. 1 Chevron hydraulic oil 5606A
2 Petro-Canada Environ MV 46
Optional fluids may not have the 3 UCON Hydrolube HP-5046D
same hydraulic lifespan and 4 Chevron Rando HD premium oil MV
may result in component
damage.

Note: Extended machine operation can cause the

hydraulic fluid temperature to increase beyond it's
maximum allowable range. If the hydraulic fluid
temperature consistently exceeds 200°F / 90°C an
optional oil cooler may be required.

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Specifications

Chevron Rando HD Premium Oil Petro-Canada Environ MV 46

MV Fluid Properties Fluid Properties
ISO Grade 32 ISO Grade 46
Viscosity index 200 Viscosity index 154
Kinematic Viscosity Kinematic Viscosity
cSt @ 200°F / 100°C 7.5 cSt @ 200°F / 100°C 8.0
cSt @ 104°F / 40°C 33.5 cSt @ 104°F / 40°C 44.4
Brookfield Viscosity Flash point 482°F / 250°C
cP @ -4°F / -20°C 1040 Pour point -49°F / -45°C
cP @ -22°F / -30°C 3310
Maximum continuous operating 180°F / 82°C
Flash point 375°F / 190°C temperature
Pour point -58°F / -50°C
Maximum continuous operating 171°F / 77°C
temperature Shell Tellus S4 VX Fluid
Note: A hydraulic oil heating system is Properties
recommended when the ambient temperature is
ISO Grade 32
consistently below 0°F / -18°C.
Viscosity index 300
Note: Do not operate the machine when the Kinematic Viscosity
ambient temperature is below -20°F / -29°C with cSt @ 200°F / 100°C 9
Rando HD Premium MV. cSt @ 104°F / 40°C 33.8
Brookfield Viscosity
Chevron 5606A Hydraulic Oil cSt @ -4°F / -20°C 481
Fluid Properties cSt @ -13°F / -25°C 702.4
cSt @ -40°F / -40°C 2624
ISO Grade 15 Flash point >100
Viscosity index 300 Pour point -76°F / -60°C
Kinematic Viscosity Maximum continuous operating 103°F / 75°C
cSt @ 200°F / 100°C 5.5 temperature
cSt @ 104°F / 40°C 15.0
cSt @ -40°F / -40°C 510
Flash point 180°F / 82°C UCON Hydrolube HP-5046 Fluid
Pour point -81°F / -63°C
Properties
Maximum continuous operating 124°F / 51°C
temperature ISO Grade 46
Note: Use of Chevron 5606A hydraulic fluid, or Viscosity index 192
equivalent, is required when ambient temperatures Kinematic Viscosity
are consistently below 0°F / -17°C unless an oil cSt @ 149°F / 65°C 22
heating system is used. cSt @ 104°F / 40°C 46
cSt @ 0°F / -18°C 1300
Continued use of Chevron Flash point None
5606A hydraulic fluid, or
Pour point -81°F / -63°C
equivalent, when ambient
temperatures are consistently Maximum continuous operating 189°F / 87°C
above 32°F / 0°C may result in temperature
component damage

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Service and Repair Manual September 2016

Specifications

Hydraulic Component Function manifold

Specifications System relief valve pressure, maximum

(measured at PTEST port)
3200 psi
220.6 bar
Drive Pump Primary boom down relief valve pressure 1300 psi
Type: bi-directional variable displacement piston pump (measured at LS port) 89.6 bar
Displacement per revolution 2.8 cu in Secondary boom down relief pressure 2500 psi
46 cc (measured at LS port) 172 bar
Flow rate @ 2300 rpm 28 gpm Secondary boom up relief pressure 2500 psi
106 L/min (measured at LS port) 172 bar
Drive pressure, maximum 3625 psi Primary boom extend relief pressure 1300 psi
250 bar (measured at LS port) 89.6 bar
Charge Pump Secondary boom extend relief pressure 2600 psi
(measured at LS port) 179 bar
Type gerotor
Platform manifold relief pressure 3000 psi
Displacement per revolution 0.85 cu in 207 bar
13.9 cc
Platform manifold flow regulator 3 gpm
Flow rate @ 2300 rpm 9 gpm 11.4 L/min
34 L/min
Oscillate manifold
Charge pressure @ 2300 rpm 320 psi
Neutral position 22 bar Oscillate relief pressure (item BE or CH) 800 psi
55.1 bar
Function pump
Drive manifold
Type: two-section tandem gear pump
Hot oil relief pressure 280 psi
Displacement per revolution 1.94 cu in 19.3 bar
Pump 1 (inner) 31.8 cc
Brakes
Flow rate @ 2300 rpm 17 gpm
64 L/min Brake relief pressure 240 psi
16.5 bar
Displacement per revolution 0.58 cu in
Pump 2 (outer) 9.5 cc Hydraulic Filters
Flow rate @ 2300 rpm 5 gpm High pressure filter: Beta 3 ≥ 200
19 L/min High pressure filter bypass pressure 102 psi
Auxiliary Pump 7 bar
Type: two-section fixed displacement gear pump Medium pressure filter Beta 3 ≥ 200
Displacement per revolution 0.159 cu in Medium pressure filter bypass pressure 51 psi
Section 1 (inner) 2.61 cc 3.5 bar
Flow rate @ 2687 rpm 1.7 gpm Hydraulic tank return filter 10 micron
6.4 L/min with 25 psi / 1.7 bar bypass
Displacement per revolution 0.051 cu in
Section 2 (outer) 0.84 cc
Flow rate @ 2687 rpm 0.3 gpm
1.1 L/min

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Specifications

Manifold Component Specifications Valve coil resistance specifications

Plug torque Proportional solenoid valve, 12V DC 4.8Ω
(schematic items G, W and AB)
SAE No. 2 36 in-lbs / 4 Nm
Proportional solenoid valve, 12V DC 9Ω
SAE No. 4 10 ft-lbs / 13 Nm
(schematic items R)
SAE No. 6 14 ft-lbs / 19 Nm
3 position 4 way solenoid valve, 12V DC 9Ω
SAE No. 8 38 ft-lbs / 51 Nm (schematic items BA, BB, CA, CB, CP, CQ,
SAE No. 10 41 ft-lbs / 55 Nm GB, GP and GQ)

SAE No. 12 56 ft-lbs / 76 Nm 3 position 4 way solenoid valve, 10V DC 6.3Ω

(schematic items O and S)
2 position 2 way solenoid valve, 10V DC 3.3Ω
(schematic items J)
2 position 2 way solenoid valve, 10V DC 6.3Ω
(schematic items C and P)
2 position 3 way solenoid valve, 10V DC 6.3Ω
(schematic items H, V, X, Z, AA, EE and EF)
2 position 3 way solenoid valve, 12V DC 9Ω
(schematic items BC, BD, CE, CF, FB and FC)
Continuous improvement of our products is a
Genie policy. Product specifications are
subject to change without notice or obligation.

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Service and Repair Manual September 2016

Specifications

Continental TME27 Engine Oil Pressure switch

Installation torque 8 - 18 ft-lbs
Displacement 164 cu. in 11 - 24 Nm
2.68 liters
Pressure switch point 7 psi
Number of cylinders 4 0.55 bar
Bore and Stroke 3.58 x 4.06 inches Fuel pump
91 x 103.2 mm
Fuel pressure 39-40 psi
Horsepower, continuous 59 hp / 43.9 kW 2.7 bar
@ 2500 rpm
Fuel flow rate 0.42 gpm
Firing order 1-3-4-2 1.59 L/min
Standby idle-computer 1000 rpm Fuel requirement
controlled Frequency
For fuel requirements, refer to the engine Operator
Low function idle-computer 1500 rpm Manual for your engine.
controlled Frequency
Starter motor
53.33 Hz
Current draw, normal load 150-345A
High function idle-computer 2500 rpm
controlled Frequency Cranking speed 200 - 250 rpm
83.33 Hz Battery – Engine starting and control system
Compression ratio 8.2:1 Type 12V DC, Group 31
Compression pressure pressure (psi or bar) of the Quantity 2
lowest cylinder must be at least 75% of the highest
cylinder Battery capacity, maximum 1000A
Reserve capacity @ 25A rate 200 Minutes
Governor electronic
Engine coolant
Valve clearance, warm
Capacity 10.7 quarts
Intake 0.014 in
(engine only) 10.1 liters
0.36 mm
Coolant temperature switch
Exhaust 0.018 in
0.45 mm Installation torque 8 - 18 ft-lbs
11 - 24 Nm
Lubrication system
Temperature switch point 230°F
Oil pressure, hot 40 to 60 psi
110°C
2.8 to 4.1 bar
Alternator output 65A @ 13.8V DC
Oil capacity (including filter) 7 quarts
6.6 liters Fan belt deflection 1/2 inch
Oil viscosity requirements 12 mm

-22°F to 86°F / -30°C to 30°C 5W-20

-4°F to 104°F / -20°C to 40°C 10W-40
Above 5°F / -15°C 15W-40
Unit ships with 15W-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.

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Specifications

GM 3.0L Engine Fuel requirement

For fuel requirements, refer to the engine Operator
Displacement 183 cu. in Manual for your engine.
3.0 liters
Battery – Engine starting and control system
Number of cylinders 4
Type 12V DC, Group 31
Bore and Stroke 4.0 x 3.6 inches
101.6 x 91.44 mm Quantity 2
Battery capacity, maximum 1000A
Horsepower @ 2500 rpm 70 hp / 52 kW
Horsepower @ 1500 rpm 40 hp / 30kW Reserve capacity @ 25A rate 200 Minutes
Firing order 1-3-4-2 Engine coolant
Standby idle-computer 1000 rpm Capacity 12 quarts
controlled Frequency 11.4 liters
Low function idle-computer 1500 rpm Alternator output 70A @ 12V DC
controlled Fan belt deflection 1/2 inch
High function idle-computer 2500 rpm 12 mm
controlled
Compression ratio 9.25:1
Compression pressure pressure (psi or bar) of the
lowest cylinder must be at least 75% of the highest
cylinder
Governor electronic
Lubrication system
Oil pressure, hot 6 psi
minimum @ 1000 rpm 0.4 bar
Oil capacity (including filter) 5 quarts
4.7 liters
Oil viscosity requirements
-22°F to 86°F / -30°C to 30°C 5W-20
-4°F to 104°F / -20°C to 40°C 10W-40
Above 5°F / -15°C 15W-40
Unit ships with 5W-30.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.

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Specifications

Deutz TD2011L04i Engine Oil temperature switch

Installation torque 8 - 18 ft-lbs
Displacement 220.9 cu. in 11 - 24 Nm
3.62 liters
Temperature switch point 275°F
Number of cylinders 4 135°C
Bore and Stroke 3.78 x 4.92 inches Oil Pressure switch
96 x 125 mm
Installation torque 8 - 18 ft-lbs
Horsepower net intermittent @ 74 hp 11 - 24 Nm
2400 rpm 55 kW
Pressure switch point 22 psi
Induction system turbocharged 1.5 bar
Firing order 1-3-4-2 Fuel injection system Motorpal
Low idle 1500 rpm Injection pump pressure, maximum 15,000 psi
383 Hz 1034 bar
High idle 2350 rpm Injector opening pressure 3046 psi
599 Hz 210 bar
Compression ratio 17.5:1 Fuel requirement
Compression pressure pressure (psi or bar) of the For fuel requirements, refer to the engine Operator
lowest cylinder must be at least 75% of the highest Manual for your engine.
cylinder Starter motor
Governor centrifugal Current draw, normal load 140 - 200A
mechanical
Cranking speed 250 - 350 rpm
Valve Clearance, cold
Battery – Engine starting and control system
Intake 0.012 in
0.3 mm Type 12V DC, Group 31
Exhaust 0.020 in Quantity 2
0.5 mm Battery capacity, maximum 1000A
Lubrication system Reserve capacity @ 25A rate 200 Minutes
Oil pressure, hot (@ 2000 rpm) 40 to 60 psi Alternator output 80A @ 14V DC
2.8 to 4.1 bar
Fan belt deflection 3/8 to 1/2 inch
Oil capacity (including filter) 12.8 quarts 9 to 12 mm
12.1 liters
Oil viscosity requirements
-22°F to 86°F / -30°C to 30°C 5W-30
(synthetic)
-4°F to 104°F / -20°C to 40°C 10W-40
Above 5°F / -15°C 15W-40
Unit ships with 15W-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.

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Specifications

Deutz TD 2.9 Engine Oil temperature switch

Installation torque 8 - 18 ft-lbs
Displacement 177 cu. in 11 - 24 Nm
2.9 liters
Temperature switch point 275°F
Number of cylinders 4 135°C
Bore and Stroke 3.6 x 4.3 inches Oil Pressure switch
92 x 110 mm
Installation torque 8 - 18 ft-lbs
Horsepower net intermittent @ 74.2 hp 11 - 24 Nm
2600 rpm 55 kW
Pressure switch point 20 psi
Induction system turbocharged 1.4 bar
Firing order 1-3-4-2 Fuel injection system Motorpal
Standby idle 1000 rpm Injection pump pressure, maximum 15,000 psi
Low idle 1500 rpm 1034 bar

High idle 2500 rpm Injector opening pressure 3046 psi

210 bar
Compression ratio 17.4:1
Fuel requirement
Compression pressure pressure (psi or bar) of the
For fuel requirements, refer to the engine Operator
lowest cylinder must be at least 75% of the highest
Manual for your engine.
cylinder
Starter motor
Governor electronic
Current draw, normal load 250 - 400A
Valve Clearance, cold
Brush length, new 0.72 in
Intake 0.012 in 18.5 mm
0.3 mm
Brush length, minimum 0.27 in
Exhaust 0.020 in 7 mm
0.5 mm
Battery – Engine starting and control system
Lubrication system
Type 12V DC, Group 31
Oil pressure, hot (@ 2000 rpm) 40 to 60 psi
2.8 to 4.1 bar Quantity 2
Oil capacity (including filter) 9.4 quarts Battery capacity, maximum 1000A
9 liters Reserve capacity @ 25A rate 200 Minutes
Oil viscosity requirements Alternator output 95A @ 14V DC
-22°F to 86°F / -30°C to 30°C 5W-30 Fan belt deflection 3/8 to 1/2 inch
(synthetic) 9 to 12 mm
-4°F to 104°F / -20°C to 40°C 10W-40
Above 5°F / -15°C 15W-40
Unit ships with 15W-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.

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Specifications

Perkins 404F-22T Oil Pressure switch

Installation torque 8 - 18 ft-lbs
Displacement 134 cu. in 11 - 24 Nm
2.2 liters
Pressure switch point 14.2 psi
Number of cylinders 4 1 bar
Bore and Stroke 3.31 x 3.94 inches Fuel injection system
84 x 100 mm
Injection pump make Zexel
Horsepower net 55 hp
intermittent @ 2800 rpm 41.1 kW Injection pressure 2133 psi
147 bar
Induction system turbocharged
Fuel requirement
Firing order 1-3-4-2
For fuel requirements, refer to the engine Operator
Standy idle 1100 rpm Manual for your engine.
Low idle 1500 rpm Starter motor
High idle 2500 rpm Current draw, normal load 140A - 200A
Compression ratio 23.3:1 Brush length, new 0.7480 in
199 mm
Compression pressure pressure (psi or bar) of the
lowest cylinder must be at least 75% of the highest Brush length, minimum 0.5 in
cylinder 12.7 mm
Governor electronic Battery
Valve Clearance, cold Type 12V DC, Group 31
Intake 0.008 in Quantity 2
0.2 mm Battery capacity, maximum 1000A
Exhaust 0.018 in Reserve capacity @ 25A rate 200 Minutes
0.45 mm
Engine coolant
Lubrication system
Capacity 14 quarts
Oil pressure, hot (@ 2000 rpm) 40 to 60 psi 13.3 liters
2.8 to 4.1 bar
Coolant temperature switch
Oil capacity (including filter) 9.4 - 11.2 quarts
8.9 - 10.6 liters Installation torque 8 - 18 ft-lbs
11 - 24 Nm
Oil viscosity requirements
Temperature switch point 221°F
-22°F to 86°F / -30°C to 30°C 5W-20 CJ4 105°C
-4°F to 104°F / -20°C to 40°C 10W-40 CJ4
Above 5°F / -15°C 15W-40 CJ4
Unit ships with 15W-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.

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Specifications

Perkins 804D-33 Injection system

Injection pump make Zexel
Displacement 201 cu. in
3.3 liters Injection pump pressure 1707 to 1849 psi
117.7 to 127.5 bar
Number of cylinders 4
Injector opening pressure ~2000 psi
Bore and Stroke 3.70 x 4.72 inches ~138 bar
94 x 120 mm
Fuel requirement
Horsepower 63 @ 2600 rpm
47 KW @ 2600 rpm For fuel requirements, refer to the engine Operator
Manual for your engine.
Firing order 1-3-4-2
Engine coolant
Compression ratio 22:1
Capacity 12.5 quarts
Compression pressure 300 to 500 psi 11.8 liters
20.7 to 34.5 bar
Batteries
Pressure (psi or bar) of lowest cylinder must be
within 50 psi / 3.45 bar of highest cylinder Type 12V DC

Low idle 1650 rpm Group 31

Frequency 335.5 Hz Quantity 2
Low idle with generator 1400 rpm Cold cranking ampere 1000A
Frequency 284.7 Hz
Reserve capacity @ 25A rate 200 minutes
High idle 2300 rpm Alternator output 90A @ 12V DC
Frequency 467.7 Hz
Fan belt deflection 3/8 to 1/2 inch
Governor mechanical all speed
9 to 12 mm
Valve Clearance, cold
Intake 0.0098 in
0.25 mm
Exhaust 0.0098 in
0.25 mm
Lubrication system
Oil pressure, hot (@ 2000 rpm) 40 to 60 psi
2.8 to 4.1 bar
Oil capacity (including filter) 10.6 quarts
10 liters
Oil viscosity requirements
Unit ships with 15W-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Manual for your engine.

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Specifications

Machine Torque Specifications

Platform Rotator
1-8 center bolt, GR 5, dry 640 ft-lbs
(before SN 15-5630) 867 Nm
1-8 center bolt, GR 5, dull gray 615 ft-lbs
(from SN 15-5630) 834 Nm
3/8 -16 bolts, GR 8 35 ft-lbs*
*(use blue thread locking compound) 47.5 Nm*
Turntable rotate assembly
Rotate bearing mounting bolts, lubricated 180 ft-lbs
244 Nm
Rotate drive hub mounting bolts, lubricated 80 ft-lbs
108 Nm
Backlash plate mounting bolts, lubricated 280 ft-lbs
379 Nm
Drive motors and hubs
Drive hub mounting bolts, lubricated 160 ft-lbs
217 Nm*
Drive hub mounting bolts, dry 210 ft-lbs
284 Nm
Drive motor mounting bolts, dry 110 ft-lbs
149 Nm
Drive motor mounting bolts, lubricated 80 ft-lbs*
*(use blue thread locking compound) 108.4 Nm*
Drive motor mounting bolts, dry 110 ft-lbs
149 Nm
Drive hub oil plug, O-ring seal 13 ft-lbs
18 Nm

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Specifications

Hydraulic Hose and Fitting SAE O-ring Boss Port

Torque Specifications (tube fitting - installed into Aluminum)
(all types)
Your machine is equipped with Parker Seal-Lok™ SAE Dash Size Torque
ORFS or 37° JIC fittings and hose ends. Genie
specifications require that fittings and hose ends be -4 14 ft-lbs / 19 Nm
torqued to specification when they are removed -6 23 ft-lbs / 31.2 Nm
and installed or when new hoses or fittings are -8 36 ft-lbs / 54.2 Nm
installed.
-10 62 ft-lbs / 84 Nm
-12 84 ft-lbs / 114 Nm
Seal-Lok™ Fittings -16 125 ft-lbs / 169.5 Nm
(hose end - ORFS)
-20 151 ft-lbs / 204.7 Nm
SAE Dash Size Torque
-24 184 ft-lbs / 249.5 Nm
-4 10 ft-lbs / 13.6 Nm
-6 30 ft-lbs / 40.7 Nm
-8 40 ft-lbs / 54.2 Nm
-10 60 ft-lbs / 81.3 Nm
-12 85 ft-lbs / 115 Nm
-16 110 ft-lbs / 150 Nm
-20 140 ft-lbs / 190 Nm
Adjustable Fitting Non-adjustable fitting
-24 180 ft-lbs / 245 Nm
1 jam nut

JIC 37° Fittings

(swivel nut or hose connection)
SAE O-ring Boss Port
SAE Dash Size Thread Size Flats
(tube fitting - installed into Steel)
-4 7/16-20 2 SAE Dash Size Torque
-6 9/16-18 1¼
-4 ORFS / 37° (Adj) 15 ft-lbs / 20.3 Nm
-8 3/4-16 1 ORFS (Non-adj) 26 ft-lbs / 35.3 Nm
-10 7/8-14 1 37° (Non-adj) 22 ft-lbs / 30 Nm

-12 1 1/16-12 1 -6 ORFS (Adj / Non-adj) 35 ft-lbs / 47.5 Nm

37° (Adj / Non-adj) 29 ft-lbs / 39.3 Nm
-16 1 5/16-12 1
-8 ORFS (Adj / Non-adj) 60 ft-lbs / 81.3 Nm
-20 1 5/8-12 1 37° (Adj / Non-adj) 52 ft-lbs / 70.5 Nm
-24 1 7/8-12 1 -10 ORFS (Adj / Non-adj) 100 ft-lbs / 135.6 Nm
37° (Adj / Non-adj) 85 ft-lbs / 115.3 Nm
-12 (All types) 135 ft-lbs / 183 Nm
-16 (All types) 200 ft-lbs / 271.2 Nm
-20 (All types) 250 ft-lbs / 339 Nm
-24 (All types) 305 ft-lbs / 413.5 Nm

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Specifications

Torque Procedure JIC 37° fittings

1 Align the tube flare (hex nut) against the nose
Seal-Lok™ fittings of the fitting body (body hex fitting) and tighten
the hex nut to the body hex fitting to hand tight,
1 Replace the O-ring. The O-ring must be
approximately 30 in-lbs / 3.4 Nm.
replaced anytime the seal has been broken.
The O-ring cannot be re-used if the fitting or 2 Using a permanent ink marker, make a
hose end has been tightened beyond finger reference mark on one the flats of the hex nut
tight. and continue the mark onto the body of the hex
fitting. Refer to Illustration 1.
Note: The O-ring in Parker Seal Lok™ fittings and
hose end are custom-size O-rings. They are not
standard size O-rings. They are available in the
O-ring field service kit (Genie part number 49612).
2 Lubricate the O-ring before installation.
3 Be sure the O-ring face seal is seated and
retained properly.
4 Position the tube and nut squarely on the face
seal end of the fitting, and tighten the nut finger
tight. Illustration 1
5 Tighten the nut or fitting to the appropriate 1 hex nut
torque. Refer to the appropriate torque chart in 2 reference mark
this section. 3 body hex fitting
6 Operate all machine functions and inspect the
hose, fittings and related components to
confirm there are no leaks.

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Specifications

3 Working clockwise on the body hex fitting,

make a second mark with a permanent ink
marker to indicate the proper tightening
position. Refer to Illustration 2.
Note: Use the JIC 37° Fitting table in this section to
determine the correct number of flats, for the proper
tightening position.
Note: The marks indicate the correct tightening
positions have been determined. Use the second
mark on the body hex fitting to properly tighten the
joint after it has been loosened.

Illustration 2
1 body hex fitting
2 reference mark
3 second mark

4 Tighten the hex nut until the mark on the hex

nut is aligned with the second mark on the
body hex fitting.
5 Operate all machine functions and inspect the
hose, fittings and related components to
confirm there are no leaks.

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Specifications

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Repair Procedures
Section 3 Repair Pr oc edures

Machine Configuration:
 Unless otherwise specified, perform each
repair procedure with the machine in the
following configuration:
• Machine parked on a firm, level surface
• Key switch in the off position with the key
Observe and Obey: removed
 Repair procedures shall be completed by a • The red Emergency Stop button in the off
person trained and qualified on the repair of this position at both the ground and platform
machine. controls
 Immediately tag and remove from service a • Wheels chocked
damaged or malfunctioning machine.
• All external AC power supply disconnected
 Repair any machine damage or malfunction from the machine
before operating the machine.
• Boom in the stowed position
• Turntable secured with the turntable rotation
Before Repairs Start: lock
 Read, understand and obey the safety rules
and operating instructions in the appropriate
operator's manual on your machine.
 Be sure that all necessary tools and parts are
available and ready for use.
 Use only Genie approved replacement parts.
 Read each procedure completely and adhere
to the instructions. Attempting shortcuts may
produce hazardous conditions.

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Repair Procedures

About This Section

Most of the procedures in this section should only
be performed by trained service professional in a
suitably equipped workshop. Select the appropriate
repair procedure after troubleshooting the problem.
Perform disassembly procedures to the point where
repairs can be completed. Then to re-assemble,
perform the disassembly steps in reverse order.

Symbols Legend
Safety alert symbol—used to alert
personnel to potential personal
injury hazards. Obey all safety
messages that follow this symbol
to avoid possible injury or death.

Indicates a imminently hazardous

situation which, if not avoided, will
result in death or serious injury.

Indicates a potentially hazardous

situation which, if not avoided,
could result in death or serious
injury.

Indicates a potentially hazardous

situation which, if not avoided,
may cause minor or moderate
injury.

Indicates a potentially hazardous

situation which, if not avoided,
may result in property damage.

Indicates that a specific result is expected after

performing a series of steps.
Indicates that an incorrect result has occurred
after performing a series of steps.

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Platform Controls

Platform Controls
The platform controls contains two printed circuit
boards:
The LED circuit board is mounted to the underside
of the control box lid which contains the LEDs. The
LED circuit board sends the input from the operator
to the platform controls circuit board (PCON). The
circuit board (PCON) sends the data to the
turntable control box (TCON) for processing.
The platform controls ECM circuit board
communicates with the turntable controls. The
joystick controllers at the platform controls utilize
Hall Effect technology and require no adjustment.
The operating parameters of the joysticks are
1 platform controls ALC-1000 circuit board
stored in memory at the turntable controls. If a
joystick controller error occurs or if a joystick is 2 primary boom extend/retractjoystick
replaced, it will need to be calibrated before that 3 secondary boom up/extend
anddown/retract joystick
particular machine function will operate. Refer to
Repair Procedure, How to Calibrate a Joystick 4 drive/steer joystick controller
Controller. 5 LED circuit board
6 primary boom up/down and turntable rotate
Each joystick controller should operate smoothly left/right joystick
and provide proportional speed control over its
entire range of motion.
For further information or assistance, consult Genie
Product Support.

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Platform Controls

1-1 7 Attach a grounded wrist strap to the ground

screw inside the control box.
Platform Circuit Board
Electrocution/burn hazard.
Electrocution/burn hazard. Contact with electrically charged
Contact with electrically charged circuits could result in death or
circuits could result in death or serious injury. Remove all rings,
serious injury. Remove all rings, watches and other jewelry.
watches and other jewelry.
Component damage hazard.
Note: When the platform circuit board is replaced, Electrostatic discharge (ESD)
the joystick controllers will need to be calibrated. can damage printed circuit board
Refer to Repair Procedure, How to Calibrate a components. Maintain firm
Joystick. contact with a metal part of the
machine that is grounded at all
How to Remove the Circuit Board times when handling printed
circuit boards OR use a
1 Push in the red Emergency Stop button to the grounded wrist strap.
off position at both the ground and platform
controls. 8 Tag and carefully disconnect the wire
connectors from the circuit board.
2 Locate the cables that connect to the bottom of
the control box. Number each cable and its 9 Tag and disconnect the ribbon cable from the
location at the control box. LED circuit board.
3 Disconnect the cables from the bottom of the 10 Remove the circuit board mounting fasteners.
platform control box.
11 Carefully remove the circuit board from the
4 Remove the control cable receptacle retaining control box.
fasteners from the bottom of the platform
control box.
5 Remove the platform control box lid retaining
fasteners. Open the control box lid.
6 Locate the circuit board mounted to the inside
of the platform control box.

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Platform Controls
How to R emove the LED Circui t Board

How to Remove the LED Circuit 1-2

Board Joysticks
1 Push in the red Emergency Stop button to the
off position at both the ground and platform How to Calibrate a Joystick
controls.
The joystick controllers on this machine utilize
2 Remove the platform control box lid retaining digital Hall Effect technology for proportional control.
fasteners. Open the control box lid. If a joystick controller is disconnected or replaced, it
3 Locate the circuit board mounted to the inside must be calibrated before that particular machine
of the platform control box. function will operate.

Electrocution/burn hazard. Note: The joystick must be calibrated before the

Contact with electrically charged threshold, max-out or ramping can be set.
circuits could result in death or
Note: After each joystick is calibrated, check the
serious injury. Remove all rings,
display at the ground control box. There should be
watches and other jewelry.
no calibration faults shown on the display. If
calibration faults exist, repeat procedure for that
Component damage hazard. joystick controlled function.
Electrostatic discharge (ESD)
can damage printed circuit board Note: Perform this procedure with the engine off.
components. Maintain firm
contact with a metal part of the Note: Use the following chart to identify the
machine that is grounded at all description of each LCD screen control button used
times when handling printed in this procedure.
circuit boards OR use a
grounded wrist strap.

4 Tag and carefully disconnect the ribbon cables

from the membrane circuit board.
Plus Minus Previous Enter
5 Remove the circuit board mounting fasteners.
6 Carefully remove the LED circuit board from
the platform control box lid. Do not lose the
plastic spacers.
Note: When installing the LED circuit board, be sure
the plastic spacers are installed between the circuit
board and the control box lid.

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Platform Controls
Drive functions: Steer functions:
1 Turn the key switch to the off position. 1 Turn the key switch to the off position.
2 Press and hold the enter button on the ground 2 Press and hold the enter button on the ground
control panel while turning the key switch to control panel while turning the key switch to
platform controls. Hold the enter button for platform controls. Hold the enter button for
approximately 5 seconds. approximately 5 seconds.
3 Press the minus button twice, then press the 3 Press the minus button twice, then press the
enter button twice. enter button twice.
4 Use the scroll button to scroll through the 4 Use the scroll button to scroll through the
menu until DELETE DRIVE JOYSTICK menu until DELETE STEER JOYSTICK
DEFAULTS is displayed. DEFAULTS is displayed.
5 Press the plus button to select YES, then 5 Press the plus button to select YES, then
press the enter button. press the enter button.
6 Do not start the engine. 6 Do not start the engine.
7 Locate the drive/steer joystick. 7 Locate the drive/steer joystick.
8 Move the drive/steer joystick full stroke in the 8 Move the drive/steer joystick or thumb rocker
forward direction and hold for 5 seconds, then switch (if equipped) full stroke in the left
return to the center or neutral position. direction and hold for 5 seconds, then return to
9 Move the drive/steer joystick full stroke in the the center or neutral position.
reverse direction and hold for 5 seconds, then 9 Move the drive/steer joystick or thumb rocker
return to the center or neutral position. switch (if equipped) full stroke in the right
Result: The alarm at the ground controls direction and hold for 5 seconds, then return to
should sound for a successful calibration. the center or neutral position.
Result: The alarm at the ground controls
should sound for a successful calibration.

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Platform Controls

Secondary boom up/down and extend/retract Primary boom extend/retract functions:

functions:
1 Turn the key switch to the off position.
1 Turn the key switch to the off position.
2 Press and hold the enter button on the ground
2 Press and hold the enter button on the ground control panel while turning the key switch to
control panel while turning the key switch to platform controls. Hold the enter button for
platform controls. Hold the enter button for approximately 5 seconds.
approximately 5 seconds.
3 Press the minus button twice, then press the
3 Press the minus button twice, then press the enter button twice.
enter button twice.
4 Use the scroll button to scroll through the
4 Use the scroll button to scroll through the menu until DELETE PRIMARY BOOM
menu until DELETE SECONDARY BOOM EXTEND/RETRACT JOYSTICK DEFAULTS
JOYSTICK DEFAULTS is displayed. is displayed.
5 Press the plus button to select YES, then 5 Press the plus button to select YES, then
press the enter button. press the enter button.
6 Do not start the engine. 6 Do not start the engine.
7 Locate the secondary boom up/down and 7 Locate the thumb rocker switch on top of the
extend/retract joystick. primary boom/turntable rotate joystick.
8 Move the secondary boom up/down and 8 Move the primary boom extend/retract thumb
extend/retract joystick full stroke in the rocker switch full stroke in the extend direction
up/extend direction and hold for 5 seconds, and hold for 5 seconds, then return to
then return to the center or neutral position. thecenter or neutral position.
9 Move the secondary boom up/down and 9 Move the primary boom extend/retract thumb
extend/retract joystick full stroke in the rocker switch full stroke in the retract direction
down/retract direction and hold for 5 seconds, and hold for 5 seconds, then return to the
then return to the center or neutral position. center or neutral position.
Result: The alarm at the ground controls Result: The alarm at the ground controls
should sound for a successful calibration. should sound for a successful calibration.

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Platform Controls

Primary boom up/down functions: Turntable rotate functions:

1 Turn the key switch to the off position. 1 Turn the key switch to the off position.
2 Press and hold the enter button on the ground 2 Press and hold the enter button on the ground
control panel while turning the key switch to control panel while turning the key switch to
platform controls. Hold the enter button for platform controls. Hold the enter button for
approximately 5 seconds. approximately 5 seconds.
3 Press the minus button twice, then press the 3 Press the minus button twice, then press the
enter button twice. enter button twice.
4 Use the scroll button to scroll through the 4 Use the scroll button to scroll through the
menu until DELETE PRIMARY BOOM menu until DELETE TURNTABLE ROTATE
UP/DOWN JOYSTICK DEFAULTS is JOYSTICK DEFAULTS is displayed.
displayed.
5 Press the plus button to select YES, then
5 Press the plus button to select YES, then press the enter button.
press the enter button.
6 Do not start the engine.
6 Do not start the engine.
7 Locate the primary boom/turntable rotate
7 Locate the primary boom/turntable rotate joystick.
joystick.
8 Move the boom/turntable joystick full stroke in
8 Move the boom/turntable rotate joystick full the left direction and hold for 5 seconds, then
stroke in the up direction and hold for return to the center or neutral position.
5 seconds, then return to the center or neutral
9 Move the boom/turntable joystick full stroke in
position.
the right direction and hold for 5 seconds, then
9 Move the boom/turntable rotate joystick full return to the center or neutral position.
stroke in the down direction and hold for
Result: The alarm at the ground controls
5 seconds, then return to the center or neutral
should sound for a successful calibration.
position.
Result: The alarm at the ground controls
should sound for a successful calibration.

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Platform Controls
How to R es et a Proportional Val ve Coil D efault How to Set the F unction T hresholds and D efault Func tions Speeds

How to Reset a Proportional Valve How to Set the Function

Coil Default Thresholds and Default Functions
Note: Use the following chart to identify the Speeds
description of each LCD screen control button used Note: Before the threshold and default function
in this procedure. speeds can be set, the boom function proportional
valve coil defaults must be set first. Refer to Repair
Procedure, How to Reset a Proportional Valve Coil
Default.
Note: If a boom function proportional valve coil has
Plus Minus Previous Enter not been replaced and just want to reset the
function speed to original factory settings, proceed
Note: This procedure only needs to be performed if
to Function speeds procedure.
a proportional valve has been replaced.
1 Start the engine from the platform controls.
Note: After the valve coil defaults have been set,
each machine function threshold and default 2 Press down the foot switch.
function speed must be set. Refer to Repair
Procedure, How to Set the Function Thresholds Note: Be sure the engine rpm is set to foot switch
and Default Function Speeds. activated high idle.

1 Turn the key switch to the off position. Function threshold:

2 Press and hold the enter button on the ground 3 Select a joystick controlled function that needs
control panel while turning the key switch to to have the threshold set.
platform controls. Hold the enter button for 4 Slowly move the joystick off center in either
approximately 5 seconds. direction just until the machine function starts
3 Press the minus button twice, then press the to move, then move the joystick very slowly
enter button twice. towards the neutral or center position just
before the machine function stops. Do not let
4 Use the previous button to scroll through the go of the joystick.
menu until the function valve that needs to be
reset is displayed. Press the plus button to 5 While holding the joystick in position, press the
select yes, then press the enter button to save engine start button at the platform controls to
the setting. set the joystick controller threshold.

5 Press the enter or previous button on the

LCD screen until EXIT is displayed.
6 Press the plus button or minus button to
select YES and then press the enter button.

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Platform Controls

6 Slowly move the joystick off center in the Function speeds:

opposite direction just until the machine
function starts to move, then move the joystick Note: Be sure the machine is in the stowed position
very slowly towards the neutral or center and the boom is rotated between the circle end
position just before the machine function tires.
stops. Do not let go of the joystick. Note: Perform this procedure with the machine on a
7 While holding the joystick in position, press the firm, level surface that is free of obstructions.
engine start button at the platform controls to
Note: Unless the LCD screen displays NOT
set the joystick controller threshold.
CALIBRATED, it will be necessary to enter the
8 Repeat steps for each joystick controlled valve calibration menu.
machine function:
12 Start the engine from the platform controls.
• Primary boom up/down
13 Select a function that needs the function speed
• Turntable rotate left/right set.
• Primary boom extend/retract 14 Boom up/down functions: Move the joystick
full stroke in the up direction. When the alarm
• Secondary up/down and extend/retract sounds, move the joystick in the opposite
• Drive forward/reverse direction full stroke until the alarm sounds
again. Return the joystick to center.
9 Once the threshold has been set, press and
hold the engine start button until the engine Boom extend/retract functions: Raise the
shuts off. Do not press the red Emergency primary boom until it no longer rests on the
Stop button. boom cradle. Then move the joystick full stroke
in the extend direction. When the alarm
Note: Approximately 3 seconds after the engine sounds, move the joystick in the opposite
shuts off, the alarm at the ground controls will direction full stroke until the alarm sounds
sound to indicate the settings are being saved in again. Return the joystick to center.
memory.
Turntable rotate functions: Raise the
10 At the ground controls, turn the key switch to primary boom until it no longer rests on the
the off position, wait a moment and then turn boom cradle. Move the joystick full stroke in
the key switch to platform controls. either the left or right direction until a drive
11 Check the display at the ground controls to be enable zone is reached. Move the joystick in
sure there are no calibration faults. the opposite direction full stroke until the alarm
sounds. Now move the joystick in the opposite
Note: There should be no calibration faults shown direction full stroke until the alarm sounds
on the display. If calibration faults exist, repeat this again. Return the joystick to center.
procedure.

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Platform Controls
How to Adj ust the Functi on Speeds

15 Once the function speeds have been set, How to Adjust the Function
press and hold the engine start button until the
engine shuts off. Do not press the red
Speeds
Emergency Stop button. Note: Perform this procedure with the boom in the
stowed position.
Note: Approximately 3 seconds after the engine
shuts off, the alarm at the ground controls will Note: Use the following chart to identify the
sound to indicate the settings are being saved in description of each LCD screen control button used
memory. in this procedure.
16 At the ground controls, turn the key switch to
the off position, wait a moment and then turn
the key switch to platform controls.
17 Check the display at the ground controls to be
sure there are no calibration faults. Plus Minus Previous Enter
Note: There should be no calibration faults shown 1 Pull out the red Emergency Stop button to the
on the display. If calibration faults exist, repeat this on position at both the ground and platform
procedure. controls.
2 Press and hold the enter button on the ground
control panel while turning the key switch to
platform controls. Hold the enter button for
approximately 5 seconds.
3 Press the plus button twice, then press the
minus button twice.
4 Press the previous button until the function to
be adjusted is displayed.
5 Press the plus button to increase the speed or
press the minus button to decrease the speed.

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Platform Components

6 Press the enter button to save the setting in 4 Press the previous button until the function to
memory. be adjusted is displayed.
7 Press the enter or previous button on the 5 Press the plus button to increase the ramp
LCD screen until EXIT is displayed. rate or press the minus button to decrease the
ramp rate.
8 Press the plus button or minus button to
select YES and then press the enter button. 6 Press the enter button to save the setting in
memory.
9 Continue to perform this procedure until the
machine function speed meets specification. 7 Press the enter or previous button on the
Refer to Specifications, Performance LCD screen until EXIT is displayed.
Specifications.
How to Adj ust the Functi on R amp R ate Setti ng
8 Press the plus button or minus button to
How to Adjust the Function Ramp select YES and then press the enter button.

Rate Setting
Ramp Rate Specifications
The ramp rate setting of a joystick controls the time
at which it takes for the joystick to reach maximum Ramp rate (factory settings)
output, when moved out of the neutral position. The Turntable rotate
ramp rate settings of a joystick can be changed to
compensate for hydraulic pump wear to maintain accelerate 4 seconds
peak performance from the machine. decelerate 1.0 second
Primary boom up/down
Note: Perform this procedure with the boom in the
stowed position. accelerate 3 seconds
decelerate 0.25 second
Note: Use the following chart to identify the
description of each LCD screen control button used Primary boom extend/retract
in this procedure. accelerate 3 seconds
decelerate 0.75 second
Secondary boom up/down
accelerate 7 seconds
decelerate 0.75 second
Plus Minus Previous Enter Secondary boom extend/retract
1 Pull out the red Emergency Stop button to the accelerate 7 seconds
on position at both the ground and platform decelerate 0.75 second
controls.
Drive
2 Press and hold the enter button on the ground
accelerate 1.5 seconds
control panel while turning the key switch to
platform controls. Hold the enter button for decelerate to neutral 0.5 second
approximately 5 seconds. decelerate, change of direction 0.5 second
3 Press the plus button twice, then press the decelerate, coasting 0.75 second
previous button twice. decelerate, braking 2 seconds
decelerate, shift from low to high 1 second
speed
decelerate, shift from high to low 4 seconds
speed

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Platform Components

2-1 2-2
Platform Platform Leveling Cylinder
The platform leveling cylinder keeps the platform
How to Remove the Platform level through the entire range of boom motion. The
platform is maintained level to the turntable. To
1 Separate the foot switch quick disconnect
accomplish this, the ECM at the ground controls
plug.
compares the difference in readings between the
2 Support the platform with an appropriate lifting platform angle sensor and the turntable level
device. sensor, which then sends a signal to the platform
controls to open or close the appropriate platform
3 Locate the cables that connect to the bottom of
level proportional valve on the platform manifold to
the control box. Number each cable and its
maintain a level platform. The platform leveling
location at the platform control box.
cylinder is equipped with counterbalance valves to
4 Disconnect the cables from the bottom of the prevent movement in the event of a hydraulic line
platform control box. failure.
5 Remove the platform control box mounting How to R emove the Pl atfor m Leveling C yli nder

fasteners. Remove the platform control box

and set it aside. How to Remove the Platform
6 Remove the air line to platform bracket Leveling Cylinder
retaining fasteners (if equipped).
Note: When removing a hose assembly or fitting,
7 Remove the weld cable from the platform (if the O-ring (if equipped) on the fitting and/or hose
equipped). end must be replaced. All connections must be
8 Remove the platform mounting fasteners and torqued to specification during installation. Refer to
remove the platform from the machine. Specifications, Hydraulic Hose and Fitting Torque
Specifications.
Crushing hazard. The platform
mounting weldment may 1 Extend the boom until the platform leveling
become unbalanced and fall if it cylinder barrel-end pivot pin is accessible.
is not properly supported. 2 Raise the jib boom slightly and place blocks
under the platform.
3 Lower the jib boom until the platform is resting
on the blocks just enough to support the
platform.
Note: Do not rest the entire weight of the boom on
the blocks.

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Platform Components

4 Tag, disconnect and plug the hydraulic hoses 10 Use a soft metal drift to tap the platform level
from the platform leveling cylinder at the cylinder rod-end pivot pin half way out and
bulkhead fittings located inside the boom tube lower one of the leveling arms to the ground.
at the platform end. Cap the bulkhead fittings Tap the pin the other direction and lower the
on the boom tube. opposite leveling arm. Do not remove the pin.
Bodily injury hazard. Spraying 11 Use a soft metal drift to remove the platform
hydraulic oil can penetrate and level cylinder rod-end pivot pin.
burn skin. Loosen hydraulic 12 Carefully pull the platform leveling cylinder out
connections very slowly to allow of the boom.
the oil pressure to dissipate
gradually. Do not allow oil to Crushing hazard. The jib boom
squirt or spray. cylinder will fall if not properly
supported when the platform
5 Remove the pin retaining fasteners from the level cylinder rod-end pivot pin is
platform leveling cylinder rod-end pivot pin. Do removed.
not remove the pin. How to Bleed the Pl atfor m Leveli ng C ylinder

6 Remove the external snap rings from the

barrel-end pivot pin. Do not remove the pin. How to Bleed the Platform
7 Support and secure the jib boom cylinder to Leveling Cylinder
the jib boom with a strap or other suitable
Note: Do not start the engine. Use auxiliary power
device. Protect the cylinder rod from damage.
for this procedure.
Crushing hazard. The jib boom
1 Raise the jib boom to a horizontal position.
cylinder will fall if not properly
supported when the platform 2 Push the platform level up and down buttons
level cylinder rod-end pivot pin is through two complete platform leveling cycles
removed. to remove any air that might be in the system.

8 Use a soft metal drift to remove the barrel-end

pivot pin.
Crushing hazard. The platform
and jib boom will fall when the
platform leveling cylinder
barrel-end pivot pin is removed if
not properly supported.

9 Support the rod end of the platform level

cylinder.

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Platform Components

2-3 3 Tag, disconnect and plug the hydraulic hoses

from the platform rotator manifold. Cap the
Platform Rotator fittings on the manifold.
The platform rotator is a hydraulically activated Bodily injury hazard. Spraying
helical gear assembly used to rotate the platform hydraulic oil can penetrate and
160 degrees. burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
How to Remove the Platform gradually. Do not allow oil to
squirt or spray.
Rotator
4 Remove the hose and cable clamp from the
Component damage hazard. platform support.
Mark the platform mounting
weldment and the rotator flange 5 Remove the platform manifold mounting
before removing the platform fasteners. Lay the platform manifold to the
mounting weldment. The side.
platform mounting weldment
must be replaced in the exact Component damage hazard.
same position on the rotator Cables can be damaged if they
flange as it was before removal. are kinked or pinched.
If a new rotator is installed or the
rotator is disassembled, proper 6 Remove the power to platform electrical outlet
alignment can be achieved by box bracket mounting fasteners.
rotating the rotator all the way to 7 Remove the power to platform electrical outlet
the left and then installing the box from the platform and lay it to the side.
platform mounting weldment all
the way in the left position. 8 Remove the weld cable from the platform
Electrocution/burn hazard.
Note: When removing a hose assembly or fitting,
Contact with electrically charged
the O-ring (if equipped) on the fitting and/or hose
circuits could result in death or
end must be replaced. All connections must be
serious injury. Remove all rings,
torqued to specification during installation. Refer to
watches and other jewelry.
Specifications, Hydraulic Hose and Fitting Torque
Specifications. 9 Support the platform mounting weldment, but
1 Remove the platform. Refer to Repair do not apply any lifting pressure.
Procedure, How to Remove the Platform. 10 Remove the eight mounting bolts from the
2 Tag and disconnect the electrical connector platform mounting weldment.
from the platform angle sensor.

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Platform Components
How to Bleed the Pl atfor m R otator

11 Remove the center bolt and slide the platform How to Bleed the Platform Rotator
mounting weldment off of the platform rotator.
Note: Do not start the engine. Use auxiliary power
Crushing hazard. The platform for all machine functions in this procedure.
mounting weldment may
become unbalanced and fall if it 1 Rotate the platform full right, then full left until
is not properly supported. air is completely out of the rotator. Bleeding the
valve is not necessary.
12 Support the platform rotator with a suitable
lifting device. Do not apply any lifting pressure.
13 Remove the pin retaining fasteners from the jib
boom and jib boom leveling arms to platform
rotator pivot pins. Do not remove the pins.
14 Support the jib boom leveling arms with a
suitable lifting device.
15 Use a soft metal drift to remove both pins and
remove the platform rotator from the machine.
Crushing hazard. The jib boom
leveling arms may fall if they are
not properly supported when the
jib boom leveling arm pivot pin is
removed.

Component damage hazard. The

platform angle sensor is a very
sensitive instrument. It can be
damaged internally if is dropped
or sustains any physical shock,
even if the damage is not visible.

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Platform Components

2-4 How to Calibrate the Platform

Platform Overload System (if Overload System (if equipped)
equipped) Proper calibration of the platform overload system
is essential to safe machine operation. Continued
The platform overload system is designed to use of an improperly calibrated platform overload
prevent the machine from continuing to operate system could result in the system failing to sense an
when the load in the platform exceeds maximum overloaded platform. The stability of the machine is
rated capacity. Refer to the machine serial label for compromised and it could tip over.
maximum capacity information.
Note: Perform this procedure with the machine on a
If maximum platform capacity is exceeded, the firm, level surface.
alarm will sound and the platform overload indicator
lights will flash at the platform control and 1 Turn the key switch to platform control. Start
"PLATFORM OVERLOAD" will display on the LCD the engine and level the platform.
screen at the ground control. The ground and 2 Determine the maximum platform capacity.
platform controls will become disabled. Before Refer to the machine serial plate.
normal machine operation can continue, the excess
load will need to be removed from the platform. 3 Remove all weight, tools and accessories from
the platform.
If the excess load cannot be removed or if the
operator at the platform controls is unable to correct Note: Failure to remove all weight, tools and
the overloaded condition, another person at the accessories from the platform will result in an
ground controls can operate the machine using incorrect calibration.
auxiliary power. There will be limited control of
4 Using a suitable lifting device, place a test
boom functions from the ground controls when
weight equal to the maximum platform
using auxiliary power. Auxiliary power can be used
capacity at the center of the platform floor.
to correct the overloaded platform condition in order
to resume normal, safe operation of the machine.
Note: The engine must be turned off to use auxiliary
power.
Note: Software versions 1.03 and lower. All
ground control functions will not operate with
auxiliary control. Refer to Repair Procedure, How to
Determine the Revision Level.
Note: Recovery mode must be used. Refer to
Repair Procedure, Bypass / Recovery Keyswitch.
Note: Software versions 1.04 and higher. All
ground control functions will operate from auxiliary
control. Refer to Repair Procedure, How to
Determine the Revision Level.

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Platform Components

5 Move the platform up and down by hand, so it 6 Move the platform up and down by hand, so it
bounces approximately 2.5 to 5 cm / 1 to bounces approximately 2.5 to 5 cm / 1 to
2 inches. Allow the platform to settle. 2 inches. Allow the platform to settle.
Result: The alarm should be off. The platform Result: The alarm should be off. The platform
overload indicator light should be off at the overload indicator light should be off at the
platform controls and there should be no error platform controls and there should be no error
message on the LCD display at the ground message on the LCD display at the ground
controls. Proceed to step 6. controls. Slowly loosen the load spring
adjustment nut in a counterclockwise direction
Result: The alarm is sounding. The platform
in 10° increments until the overload indicator
overload indicator light is flashing at the
light flashes at both the platform and ground
platform controls and “PLATFORM
controls, and the alarm sounds. Proceed to
OVERLOAD” should is displayed on the LCD
step 7.
screen at the ground controls. Slowly tighten
the load spring adjustment nut in a clockwise Result: The alarm should be sounding. The
direction in 10° increments until the overload platform overload indicator light should be
indicator light turns off, and the alarm does not flashing at the platform controls and
sound. Proceed to step 8. “PLATFORM OVERLOAD” should be
displayed on the LCD screen at the ground
Note: The platform will need to be moved up and
controls. Repeat this procedure beginning with
down and allowed to settle between each
step 5.
adjustment.
Note: The platform will need to be moved up and
Note: There may be a 2 second delay before the down and allowed to settle between each
platform overload indicator light and alarm adjustment.
responds.
Note: There may be a 2 second delay before the
platform overload indicator lights and alarm
responds.

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Platform Components

7 Move the platform up and down by hand, so it 9 Test all machine functions from the platform
bounces approximately 2.5 to 5 cm / 1 to controls.
2 inches. Allow the platform to settle.
Result: All platform control functions should
Result: The alarm should be off. The platform not operate.
overload indicator light should be off at the
10 Turn the key switch to ground control.
platform controls and there should be no error
message on the LCD display at the ground 11 Test all machine functions from the ground
controls. Proceed to step 8. controls.
Result: The overload indicator lights are Result: All ground control functions should not
flashing at the platform and ground controls, operate.
and the alarm is sounding. Repeat this
12 Using a suitable lifting device, lift the test
procedure beginning with step 5.
weight off the platform floor.
Note: There may be a 2 second delay before the
Result: The alarm should be off. The platform
platform overload indicator light and alarm
overload indicator light should be off at the
responds.
platform controls and there should be no error
8 Add an additional 10 lb / 4.5 kg test weight to message on the LCD display at the ground
the platform. controls.
Result: The alarm should be sounding. The Note: There may be a 2 second delay before the
platform overload indicator light should be overload indicator lights and alarm turn off.
flashing at the platform controls and
“PLATFORM OVERLOAD” should be 13 Test all machine functions from the ground
controls.
displayed on the LCD screen at the ground
controls. Proceed to step 9. Result: All ground control functions should
operate normally.
Result: The alarm should be off. The platform
overload indicator light should be off at the 14 Turn the key switch to platform control.
platform controls and there should be no error
message on the LCD display at the ground 15 Test all machine functions from the platform
controls. Remove the additional 10 lb / 4.5 kg controls.
test weight. Repeat this procedure beginning Result: All platform control functions should
with step 6. operate normally.
Note: There may be a 2 second delay before the
platform overload indicator light and alarm
responds.

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Platform Components

2-5 3 Press the buttons on the ground controls in the

following sequence:
Platform Overload Recovery (plus)(minus)(minus)(plus).
Message (software V2.04 and
4 Press the enter or previous button on the
later) LCD screen until CLEAR OVERLOAD
RECOVERY is displayed.
If the ground controls LCD screen displays
OVERLOAD RECOVERY, the emergency lowering 5 Press the plus button or the minus button to
system has been used while the platform was select YES. Then press the buttons in the
overloaded. following sequence:
(plus)(plus)(plus)(minus). and press the
enter button to accept.
How to Clear the Platform
Note: The passcode buttons
Overload Recovery Message (plus)(plus)(plus)(minus) must be entered in the
Note: This message shall be cleared by a person proper sequence before the enter button is
trained and qualified on the troubleshooting and pressed.
repair of this machine. 6 Press the enter or previous button on the
Note: Use the following chart to identify the LCD screen until EXIT is displayed.
description of each LCD screen control button used 7 Press the plus button or minus button to
in this procedure. select YES and then press the enter button.
8 Turn the key switch to the off position.

Plus Minus Previous Enter

1 Turn the key switch to the off position.
2 Press and hold the enter button on the ground
control panel while turning the key switch to
ground controls. Hold the enter button for
approximately 5 seconds.

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Jib Boom Components

3-1 4 Tag, disconnect and plug the jib boom lift

cylinder hydraulic hoses. Cap the fittings on
Jib Boom the cylinder.
Bodily injury hazard. Spraying
How to Remove the Jib Boom hydraulic oil can penetrate and
burn skin. Loosen hydraulic
Bodily injury hazard. This
connections very slowly to allow
procedure requires specific repair
the oil pressure to dissipate
skills, lifting equipment and a
gradually. Do not allow oil to
suitable workshop. Attempting
squirt or spray.
this procedure without these skills
and tools could result in death or
serious injury and significant
component damage. Dealer
service is strongly recommended.

Note: Perform this procedure with the boom in the

stowed position.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
1 Remove the platform mounting weldment and
the platform rotator. Refer to Repair
Procedure, How to Remove the Platform
Rotator. 1 jib boom
2 platform rotator upper pivot pin
2 Remove the hose and cable cover retaining 3 platform rotator lower pivot pin
fasteners from the jib boom. Remove the hose
4 jib boom leveling arm
and cable cover from the machine.
5 jib cylinder pivot pin
3 Attach a lifting strap from an overhead crane to 6 jib boom cylinder
the jib boom for support. Do not apply lifting 7 primary boom lower pivot pin
pressure. 8 primary boom upper pivot pin

5 Support the barrel end of the jib boom cylinder

with another suitable lifting device.
6 Remove the pin retaining fastener from the jib
boom lift cylinder barrel-end pivot pin.

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Jib Boom Components

7 Use a soft metal drift to remove the pin and let 15 Attach a lifting strap from an overhead crane to
the cylinder hang down. the lug on the rod end of the jib boom lift
cylinder.
Crushing hazard. The jib boom
could fall when the barrel-end 16 Attach a lifting strap from a second overhead
pivot pin is removed if not crane to the jib boom bellcrank.
properly supported by the 17 Use a soft metal drift to remove the jib boom lift
overhead crane. cylinder rod-end pivot pin. Remove the jib
boom lift cylinder and jib boom bellcrank from
8 Secure the jib boom bellcrank to prevent it the machine.
from moving.
Crushing hazard. The jib boom
9 Remove the hose and cable clamp from the jib
lift cylinder and jib boom
boom pivot pin.
bellcrank could become
10 Remove the pin retaining fastener from the jib unbalanced and fall if not
boom pivot pin. Do not remove the pin. properly supported when they
are removed from the machine.
11 Place blocks under the platform leveling
cylinder for support. Protect the cylinder from
damage. Crushing hazard. The platform
leveling cylinder may fall if not
12 Use a soft metal drift to remove the pin. supported when the rod-end
Carefully remove the jib boom from the primary pivot pin is removed.
boom.
Crushing hazard. The jib boom
may become unbalanced and fall
when it is removed from the
machine if it is not properly
supported by the overhead
crane.

13 Remove the pin retaining fasteners from the jib

boom lift cylinder rod-end pivot pin. Do not
remove the pin.
14 Slide both of the jib boom leveling arms off of
the jib boom cylinder rod-end pivot pin and lay
them off to the side.

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Jib Boom Components

3-2 4 Use a soft metal drift to tap the jib boom lift
cylinder rod-end pivot pin half way out and
Jib Boom Lift Cylinder lower one of the leveling arms to the ground.
Tap the pin the other direction and lower the
How to Remove the Jib Boom Lift opposite leveling arm. Do not remove the pin.
Cylinder Crushing hazard. The jib boom
lift cylinder may fall if not
Note: Perform this procedure with the boom in the supported when the rod-end
stowed position. pivot pin is removed.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose 5 Support the jib boom lift cylinder with a suitable
end must be replaced. All connections must be lifting device.
torqued to specification during installation. Refer to 6 Remove the pin retaining fastener from the jib
Specifications, Hydraulic Hose and Fitting Torque boom lift cylinder barrel-end pivot pin. Use a
Specifications. soft metal drift to remove the barrel-end pivot
pin and let the cylinder hang down.
1 Raise the jib boom slightly and place blocks
under the platform mounting weldment. Lower Crushing hazard. The platform
the jib boom until the platform is resting on the and jib boom lift cylinder could
blocks just enough to support the platform. become unbalanced and fall if
Note: Do not rest the entire weight of the boom on not properly supported when the
the blocks. jib boom lift cylinder barrel-end
lift pivot pin is removed.
2 Tag, disconnect and plug the jib boom lift
cylinder hydraulic hoses. Cap the fittings on 7 Place blocks under the platform leveling
the cylinder. cylinder for support. Protect the cylinder from
damage.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and 8 Use a soft metal drift to remove the jib boom lift
burn skin. Loosen hydraulic cylinder rod-end pivot pin. Remove the jib
connections very slowly to allow boom lift cylinder from the machine.
the oil pressure to dissipate Crushing hazard. The jib boom
gradually. Do not allow oil to lift cylinder may become
squirt or spray. unbalanced and fall when it is
removed from the machine if it is
3 Remove the pin retaining fasteners from the jib
not properly supported by the
boom lift cylinder rod-end pivot pin. Do not
overhead crane.
remove the pin.

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Boom Components

1 primary boom link arm pivot pin 13 secondary boom pivot pin
2 primary boom lift cylinder link arm 14 secondary lift cylinder pivot pin - barrel end
3 primary lift cylinder pivot pin - rod end 15 secondary boom lift cylinder
4 primary boom lift cylinder 16 secondary lift cylinder pivot pin - rod end
5 primary lift cylinder pivot pin - barrel end 17 secondary boom
6 primary boom 18 secondary extension boom
7 primary extend cylinder pivot pin - rod end 19 secondary boom hose cover
8 platform level cylinder pivot pin - barrel end 20 secondary extend cylinder pivot pin - rod end
9 primary extension boom 21 secondary boom lever arm pivot pin
10 platform leveling cylinder 22 primary boom lift cylinder lever arm
11 upper turntable cover 23 primary boom pivot pin
12 lower turntable cover 24 primary boom hose cover
25 primary extend cylinder pivot pins - barrel end

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Boom Components

4-1 3 Remove the mounting fasteners from the

power to platform outlet box. Remove the
Primary Boom Cable Track outlet box and lay to the side.
The primary boom cable track guides the cables 4 Remove the hose clamp from the platform
and hoses running up the boom. It can be repaired support.
link by link without removing the cables and hoses
that run through it. Removing the entire primary 5 Tag and disconnect the electrical connector
boom cable track is only necessary when from the platform angle sensor.
performing major repairs that involve removing the Note: The platform angle sensor is mounted to the
primary boom. platform rotator.
6 Tag and disconnect the electrical connectors
How to Remove the Primary for the foot switch and jib boom limit switch.
Boom Cable Track 7 Remove the platform manifold mounting
Note: When removing a hose assembly or fitting, fasteners. Remove the manifold and lay to the
the O-ring (if equipped) on the fitting and/or hose side.
end must be replaced. All connections must be Component damage hazard.
torqued to specification during installation. Refer to Cables and hoses can be
Specifications, Hydraulic Hose and Fitting Torque damaged if they are kinked or
Specifications. pinched.
Note: Perform this procedure with the machine on a
firm, level surface. 8 Remove the hose and cable cover retaining
fasteners from the jib boom. Remove the hose
Note: Perform this procedure with the boom in the and cable cover from the machine.
stowed position.
9 Remove the hose and cable clamp from the jib
1 Tag and disconnect the wire connectors from boom pivot pin.
the platform control box.
The jib boom may fall if not
2 Tag, disconnect and plug the hydraulic hoses supported when the jib boom pivot
from the counterbalance valve manifold pin is removed.
located on the platform rotator. Cap the fittings
on the manifold. 10 Tag, disconnect and plug the slave cylinder
hydraulic hoses from the bulkhead fittings at
Bodily injury hazard. Spraying the platform end of the primary boom. Cap the
hydraulic oil can penetrate and bulkhead fittings.
burn skin. Loosen hydraulic
connections very slowly to allow Bodily injury hazard. Spraying
the oil pressure to dissipate hydraulic oil can penetrate and
gradually. Do not allow oil to burn skin. Loosen hydraulic
squirt or spray. connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.

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11 Tag, disconnect and plug the jib boom cylinder 18 Tag, disconnect and plug each hydraulic hose
hydraulic hoses. Cap the fittings. from the bulkhead fittings that lead to the cable
track. Cap the fittings.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and Bodily injury hazard. Spraying
burn skin. Loosen hydraulic hydraulic oil can penetrate and
connections very slowly to allow burn skin. Loosen hydraulic
the oil pressure to dissipate connections very slowly to allow
gradually. Do not allow oil to the oil pressure to dissipate
squirt or spray. gradually. Do not allow oil to
squirt or spray.
12 Remove the cotter pin from the platform end of
the cable track tube. 19 Tag and disconnect each electrical connector
to wiring that leads to the cable track.
Note: Always replace the cotter pin with a new one
when installing the cable track. 20 Pull all hoses and electrical cables through the
opening in the primary boom at the pivot end.
13 Remove the fasteners from the cable track
guide at the platform end of the primary boom. 21 Secure the upper and lower cable tracks
Remove the cable track guide from the together.
machine. 22 Attach a lifting strap from an overhead crane to
14 Tag and disconnect the electrical connector the cable track.
from the limit switch at the pivot end of the 23 Remove all cable track mounting fasteners.
primary boom.
24 Carefully remove the cable track from the
15 Remove all hose clamps for the primary boom machine and lay it on a structure capable of
lift cylinder hydraulic hoses. supporting it.
Note: The primary boom lift cylinder hydraulic hose
Component damage hazard. The
clamps are located behind the cable track.
boom cable track can be
16 Support the end cover from the secondary damaged if it is twisted.
boom at the pivot end of the primary boom.
Component damage hazard.
17 Remove the cover retaining fasteners and
Cables and hoses can be
remove the cover from the machine.
damaged if they are kinked or
Crushing hazard. The secondary pinched.
boom hose cover could become
unbalanced and fall if not
properly supported when
removed from the machine.

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How to R epair the Primar y Boom C abl e Tr ac k

How to Repair the Primary Boom 6 Remove the upper rollers from the
replacement section of cable track.
Cable Track
7 Lift up the hoses and cables and carefully
Component damage hazard. insert the new 4-link section of cable track.
The boom cable track can be
damaged if it is twisted. Component damage hazard.
Cables and hoses can be
Note: A cable track repair kit is available through damaged if they are kinked or
the Genie Service Parts Department. pinched.
1 Visually inspect the cable track and determine 8 Connect the ends of the replacement cable
which 4-link section needs to be replaced. track section to the existing cable track using
2 Support the cable track assembly above the the pins and snap rings.
section to be replaced. 9 Install the rollers onto the new section of cable
3 Carefully remove the snap rings and pins from track.
each end of the damaged section of cable 10 Operate the primary boom extend/retract
track. function through a full cycle to ensure smooth
4 Remove the retaining fasteners from the upper operation of the new section of cable track.
black rollers from the 4-link section of cable
track to be replaced. Remove the rollers.
5 Lift up the hoses and cables and carefully
remove the damaged 4-link section of cable
track.
Component damage hazard.
Cables and hoses can be
damaged if they are kinked or
pinched.

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4-2 How to Remove the Primary

Primary Boom Boom
Bodily injury hazard. This
How to Shi m the Pri mar y Boom

procedure requires specific repair

How to Shim the Boom skills, lifting equipment and a
suitable workshop. Attempting
1 Measure each wear pad. this procedure without these skills
Result: Each wear pad meets minimum and tools could result in death or
specification. Proceed to step 2. serious injury and significant
component damage. Dealer
Result: Each wear pad does not meet service is strongly recommended.
minimum specification. Replace any wear pad
that does not meet minimum specification. Note: When removing a hose assembly or fitting,
Proceed to step 2. the O-ring (if equipped) on the fitting and/or hose
2 Extend the boom until the wear pads are end must be replaced. All connections must be
accessible. torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
3 Loosen the wear pad mounting fasteners. Specifications.
4 Install the new shims under the wear pad to Note: Perform this procedure with the boom in the
obtain zero clearance and zero drag. stowed position.
5 Tighten the mounting fasteners.
1 Remove the jib boom. Refer to Repair
6 Extend and retract the boom through an entire Procedure, How to Remove the Jib Boom.
cycle. Check for tight spots that could cause
2 Remove the fasteners securing the limit switch
binding or scraping.
to the primary boom at the pivot end of the
Note: Always maintain squareness between the boom. Do not disconnect the wiring. Move the
outer and inner boom tubes. limit switch to a safe location.

Primary boom wear pad Minimum 3 Tag and disconnect the wire harness from the
specifications primary boom angle sensor (PBAS).
Top, bottom and side wear pads 0.625 inch Note: The primary boom angle sensor is located
(platform end of boom) 15.9 mm inside the primary boom at the pivot end.
Bottom and side wear pads 0.50 in
(pivot end of boom) 12.7 mm
Top wear pads 0.625 inch
(pivot end of boom) 15.9 mm
Secondary boom wear Minimum
pad specifications
Top, and side wear pads 0.625 inch
(extension end of boom) 15.9 mm
Bottom wear pads (extension 0.50 in
end of boom) 12.7 mm
Top wear pads 0.50 in
(pivot end of boom) 12.7 mm
Bottom and side wear pads 0.875 in
(pivot end of boom) 22.2 mm

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4 Tag, disconnect and plug the primary boom 11 Use a soft metal drift to remove the upper
extension cylinder hydraulic hoses. Cap the primary boom lift cylinder linkage arm pivot pin.
fittings on the cylinder. Tag, disconnect and Using a suitable lifting device remove the
plug the hydraulic hoses routed through the linkage arm from the machine.
primary boom at the union.
Crushing hazard. The upper
Bodily injury hazard. Spraying primary boom lift cylinder linkage
hydraulic oil can penetrate and arm will fall if not properly
burn skin. Loosen hydraulic supported when the pivot pin is
connections very slowly to allow removed.
the oil pressure to dissipate
gradually. Do not allow oil to 12 Attach a 5 ton / 5000 kg overhead crane to the
squirt or spray. center point of the primary boom.
13 Remove the pin retaining fastener from the
5 Attach a lifting strap from an overhead crane to
primary boom pivot pin.
the barrel end of the primary boom lift cylinder.
14 Use a soft metal drift to remove the primary
6 Remove the pin retaining fasteners from the
boom pivot pin.
primary boom lift cylinder barrel-end pivot pin.
7 Place blocks under both ends of the primary Crushing hazard. The primary
boom lift cylinder for support. boom could become unbalanced
and fall if not properly supported
8 Use a soft metal drift to remove the barrel-end when the pivot pin is removed.
pivot pin. Rest the barrel end of the primary
boom cylinder on the blocks. 15 Carefully remove the primary boom from the
machine and place it on a structure capable of
Crushing hazard. The primary supporting it.
boom could become unbalanced
and fall if not properly supported Crushing hazard. The primary
when the pivot pin is removed. boom could become unbalanced
and fall if not properly supported
9 Attach a lifting strap from an overhead crane to when removed from the
the primary boom lift cylinder linkage arm. machine.
Support the arm.
Note: When the primary boom is installed, the
10 Remove the pin retaining fasteners from the
primary boom angle sensor will need to be
primary boom lift cylinder linkage arm where it
calibrated.
connects to the primary boom.

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How to Dis ass embl e the Primar y Boom

How to Disassemble the Primary 4 Use a soft metal drift to remove the pin.
Boom Crushing hazard. The primary
boom could become unbalanced
Bodily injury hazard. This
and fall if not properly supported
procedure requires specific repair
when the pivot pin is removed.
skills, lifting equipment and a
suitable workshop. Attempting 5 Remove and label the location of the wear
this procedure without these skills pads from the platform end of the primary
and tools could result in death or boom.
serious injury and significant
component damage. Dealer Note: Pay careful attention to the location and
service is strongly recommended. number of shims used with each wear pad.

Note: When removing a hose assembly or fitting, 6 Attach a lifting strap from an overhead crane to
the O-ring (if equipped) on the fitting and/or hose the extension boom assembly.
end must be replaced. All connections must be 7 Support and slide the extension boom
torqued to specification during installation. Refer to assembly out of the primary boom tube and
Specifications, Hydraulic Hose and Fitting Torque place it on a structure capable of supporting it.
Specifications.
Crushing hazard. The extension
Note: Complete disassembly of the primary boom is boom tube could become
only necessary if the outer or inner primary boom unbalanced and fall if not
tube must be replaced. The extension cylinder can properly supported when
be removed without completely disassembling the removed from the primary boom
boom. Refer to Repair Procedure, How to Remove tube.
the Primary Boom Extension Cylinder.
Note: During removal, the overhead crane strap will
1 Remove the primary boom. Refer to Repair
need to be adjusted for proper balancing.
Procedure, How to Remove the Primary
Boom. 8 Remove the external snap rings from the
2 Place blocks under the barrel end of the extension cylinder rod-end pivot pin at the
primary boom extension cylinder for support. platform end of the extension tube.

3 Remove the pin retaining fastener from the Crushing hazard. The extension
extension cylinder barrel-end pivot pin at the cylinder could become
pivot end of the primary boom. unbalanced and fall when
removed from primary boom
extension tube if not properly
supported.

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9 Use a soft metal drift to remove the pin. 4-3

Crushing hazard. The extension Primary Boom Lift Cylinder
cylinder could become
unbalanced and fall when The primary boom lift cylinder raises and lowers the
removed from primary boom primary boom. The primary boom lift cylinder is
extension tube if not properly equipped with a counterbalance valve to prevent
supported. movement in the event of a hydraulic line failure.

10 Attach a lifting strap from an overhead crane to

the extension cylinder.
How to Remove the Primary
Boom Lift Cylinder
11 Working at the end of the extension boom tube
opposite the jib boom mount, support and slide Bodily injury hazard. This
the extension cylinder out of the extension procedure requires specific repair
boom tube. skills, lifting equipment and a
suitable workshop. Attempting
Crushing hazard. The extension this procedure without these skills
cylinder could become and tools could result in death or
unbalanced and fall when serious injury and significant
removed from primary boom component damage. Dealer
extension tube if not properly service is strongly recommended.
supported.
Note: When removing a hose assembly or fitting,
Note: During removal, the overhead crane strap will the O-ring (if equipped) on the fitting and/or hose
need to be carefully adjusted for proper balancing. end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
Note: Perform this procedure with the boom in the
stowed position.
1 Raise the primary boom to a horizontal
position.
2 Raise the secondary boom until the primary
boom lift cylinder rod-end pivot pin is above the
counterweight.
3 Attach a 5 ton / 5000 kg overhead crane to the
platform end of the primary boom. Support the
boom. Do not apply any lifting pressure.
4 Support both ends of the primary boom lift
cylinder with a second overhead crane or
similar lifting device.

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5 Place blocks under the primary boom lift 4-4

cylinder linkage arms for support.
Primary Boom Extension Cylinder
6 Tag, disconnect and plug the primary boom lift
cylinder hydraulic hoses. Cap the fittings on The primary boom extension cylinder extends and
the cylinder. retracts the primary boom extension tube.The
primary boom extension cylinder is equipped with
Bodily injury hazard. Spraying counterbalance valves to prevent movement in the
hydraulic oil can penetrate and event of a hydraulic line failure.
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate How to Remove the Primary
gradually. Do not allow oil to Boom Extension Cylinder
squirt or spray.
Bodily injury hazard. This
7 Remove the pin retaining fastener from the procedure requires specific repair
primary boom lift cylinder rod-end pivot pin. skills, lifting equipment and a
8 Use a soft metal drift to remove the pin. suitable workshop. Attempting
this procedure without these skills
Crushing hazard. The primary and tools could result in death or
boom will fall if not properly serious injury and significant
supported when the pivot pin is component damage. Dealer
removed. service is strongly recommended.

Crushing hazard. The lift cylinder Note: When removing a hose assembly or fitting,
will fall if not properly supported the O-ring (if equipped) on the fitting and/or hose
when the pivot pin is removed. end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Crushing hazard. The primary
Specifications.
boom lift cylinder linkage arms
may fall if not properly supported Note: Perform this procedure with the machine on a
when the pivot pin is removed. firm, level surface and in the stowed position with
the axles extended.
9 Remove the primary boom lift cylinder
barrel-end pivot pin retaining fasteners. 1 Raise the primary boom to a horizontal
position.
10 Use a soft metal drift to remove the barrel-end
pivot pin. Remove the primary boom lift 2 Extend the primary boom until the primary
cylinder from the machine. boom extension cylinder rod-end pivot pin is
accessible.
Crushing hazard. The lift cylinder
will become unbalanced and fall
if not properly supported when
the pin is removed.

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3 Remove the access cover from the pivot end of 10 Working at the pivot end of the boom, support
the primary boom. and slide the extension cylinder out of the
boom extension.
4 Place blocks under the barrel end of the
primary boom extension cylinder for support. Crushing hazard. The extension
5 Tag, disconnect and plug the primary boom cylinder could fall when removed
extension cylinder hydraulic hoses. Cap the from the extension boom if not
fittings on the cylinder. properly supported.

Bodily injury hazard. Spraying Component damage hazard. Be

hydraulic oil can penetrate and careful not to damage the
burn skin. Loosen hydraulic primary boom angle sensor
connections very slowly to allow (PBAS) when removing the
the oil pressure to dissipate cylinder from the primary boom.
gradually. Do not allow oil to
squirt or spray. Component damage hazard.
Hoses and cables can be
6 Working at the platform end of the boom, damaged if they are kinked or
remove the external snap rings from the pinched.
extension cylinder rod-end pivot pin.
7 Use a soft metal drift to remove the pin. Note: Note the length of the cylinder after removal.
For ease of installation, the cylinder must be at the
Crushing hazard. The primary same length for installation.
boom could fall when removed
from the extension boom if not
properly supported.

8 Remove the barrel-end pivot pin retaining

fasteners.
9 Place a rod through the barrel-end pivot pin
and twist to remove the pin.

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4-5 6 Remove the angle sensor and bracket

assembly.
Primary Boom Angle Sensor
7 Remove the sensor retaining fasteners from
A properly functioning primary boom angle sensor the sensor bracket. Remove the angle sensor.
(PBAS) is essential to safe machine operation. The
primary boom angle sensor is used to limit the 8 Install the new angle sensor onto the mounting
angle of the primary boom relative to ground. The bracket.
ECM at the ground controls (TCON) monitors the 9 Install the angle sensor and bracket assembly.
position and angle of the primary boom using the
signal from PBAS. The PBAS signal is used to Note: The sensor should be installed rotated in a
control the ramping of the primary boom as well as fully counter clock-wise position.
velocity control, limiting the speed of the primary 10 Insert the threaded rod through the threaded
boom to 1.3 feet / 0.4 meters per second. rod adjustment bracket.
How to R eplac e the Primar y Boom Angle Sensor

11 Move the threaded rod to the top of the slotted

hole. Tighten the wing nut and hex nut towards
How to Replace the Primary each other.
Boom Angle Sensor 12 Connect the electrical connector to the angle
Note: Perform this procedure on a firm, level sensor.
surface with the boom in the stowed position.
13 Calibrate the primary boom angle sensor.
1 Remove the retaining fasteners from the boom Refer to Repair Procedure, How to Calibrate
end cover at the pivot end of the primary boom. the Primary Boom Angle Sensor.
Remove the cover from the machine.
Tip-over hazard. Failure to
2 Locate the primary boom angle sensor inside calibrate the primary boom
the primary boom at the boom pivot pin. sensor could result in the
machine tipping over resulting
3 Tag and disconnect the electrical connector in death or serious injury.
from the sensor.
4 Remove the angle sensor mounting bracket
retaining fasteners.
5 Remove the wing nut from the threaded rod.
Do not disconnect the threaded rod from the
clevis yoke.

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How to C alibr ate the Pri mar y Boom Angle Sensor

How to Calibrate the Primary 6 Loosen the Primary Boom Angle Sensor
(PBAS) assembly bracket fasteners attached
Boom Angle Sensor to the primary boom. Loosen the wing nut and
Note: Perform this procedure on a firm, level hex nut on the threaded rod to allow the
surface with the boom in the stowed position. threaded rod to move upward. Tighten the
fasteners.
Note: A digital level will be required to perform this
procedure. 7 Set a digital level on top of the primary boom
mast on a level part of the tube so it is viewable
Note: Use the following chart to identify the from the ground controls.
description of each LCD screen control button used
in this procedure. 8 Start the engine.
9 Raise the boom until the digital level displays
70°.
10 Loosen the wing nut from threaded rod and
move the threaded rod down until the engine
turns off.
Plus Minus Previous Enter
11 Screw threaded rod into clevis yoke. Tighten
1 Pull out the red Emergency Stop button at the
the wing nut to welded bracket. Tighten the
platform controls. From the ground control box,
jam nut to welded bracket. Tighten the PBAS
turn the key switch to ground control and pull
fasteners to boom.
out the red Emergency Stop button while
holding the enter button (3 or 4 seconds) until Result: The ground control box display should
the engine symbol appears on the display at read P9B & P11 fault.
the ground control box, then release.
12 Push in the red Emergency Stop button to the
2 Enter sensor calibration mode by pressing the off position. Wait until display turns off before
buttons at the ground controls in the following proceeding.
sequence: (plus)(enter)(enter)(plus).
13 Pull out the red Emergency Stop button while
3 Press the previous button until reset primary holding the enter button (3 or 4 seconds) until
boom angle sensor is shown on the display. the engine symbol appears on the display at
the ground control box, then release.
4 Press the plus button to select YES, then
press the enter button to accept. 14 Enter sensor calibration mode by pressing the
buttons at the ground controls in the following
5 Press the previous button until EXIT is shown
sequence: (plus)(enter)(enter)(plus).
on the display. Press the plus button to select
YES, then press and hold the enter button to 15 Press the previous button until PRIMARY
accept. BOOM ANGLE = 70° is shown on the display.
Result: The alarm should sound. 16 Press the plus button to select YES, then
press the enter button to accept.
Result: The alarm does not sound. Repeat this
procedure beginning with step 1.

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17 Press the previous button until EXIT is shown 25 Start the engine.
on the display. Press the plus button to select
26 Activate the boom up function until the digital
yes, then press the enter button to accept.
level reads 65°.
18 At the ground controls, use auxiliary power and
Result: The primary boom should stop.
lower the boom until the faults are no longer
shown on the display. Result: The primary boom does not stop.
Immediately release the function enable button
Result: The flashing arrow in the display at the
and lower the boom. Repeat this procedure
ground controls will turn off.
beginning with step 1.
Result: The flashing arrow in the display at the
ground controls does not turn off. Repeat this Tip-over hazard. If the boom
procedure beginning with step 1. does not stop at 65°,
immediately release the
19 Start the engine and activate the primary boom function enable button and
down function. Release the function enable lower the primary boom. Failure
button when the digital level displays 40°. Push to lower the boom could cause
in the red Emergency Stop button to the off the machine to tip over resulting
position. in death or serious injury.
20 Pull out the red Emergency Stop button while
holding the enter button (3 or 4 seconds) until
the engine symbol appears on the display at
the ground control box, then release.
21 Enter sensor calibration mode by pressing the
buttons at the ground controls in the following
sequence: (plus)(enter)(enter)(plus).
22 Press the previous button until PRIMARY
BOOM ANGLE = 40° is shown on the display.
23 Press the plus button to select YES, then
press the enter button to accept.
Result: The alarm should not sound.
Result: The alarm does sound. Repeat this
procedure beginning with step 1.
24 Press the previous button until EXIT is shown
on the display. Press the plus button to select
yes, then press the enter button to accept.

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4-6 3 Carefully remove the snap rings and pins from

each end of the damaged section of cable
Secondary Boom Cable Track track.
The secondary boom cable track guides the cables 4 Remove the retaining fasteners from the upper
and hoses running up through the inside of the black rollers from the 4-link section of cable
secondary boom. It can be repaired link by link track to be replaced. Remove the rollers.
without removing the cables and hoses that run
through it. Removal of the secondary boom cable 5 Lift up the hoses and cables and carefully
track is required to repair it. remove the damaged 4-link section of cable
How to R emove the Secondar y Boom Cabl e Trac k
track.
Component damage hazard.
How to Remove the Secondary Cables and hoses can be
damaged if they are kinked or
Boom Cable Track pinched.
Note: The secondary boom cable track must be
removed with the secondary boom extension Note: If the section of cable track being replaced
cylinder. Refer to Repair Procedure, How to has clamps or wear pads, those items will need to
Remove the Secondary Boom Extension Cylinder. be transferred to the replacement section of cable
How to R epair the Sec ondar y Boom C able Tr ac k
track.
6 Remove the upper rollers from the
How to Repair the Secondary replacement section of cable track.
Boom Cable Track 7 Lift up the hoses and cables and carefully
insert the new 4-link section of cable track.
Component damage hazard.
The boom cable track can be Component damage hazard.
damaged if it is twisted. Cables and hoses can be
damaged if they are kinked or
Note: A cable track repair kit is available through pinched.
the Genie Service Parts Department.
8 Connect the ends of the replacement cable
1 Remove the secondary boom extension track section to the existing cable track using
cylinder. the pins and snap rings.
Note: The secondary boom extension cylinder must 9 Install the rollers onto the new section of cable
be removed as an assembly with the cable tracks, track.
cable track trays and cable track support tubes from
the platform end of the secondary boom. Refer to 10 Re-assemble and install the extension cylinder
Repair Procedure, How to Remove the Secondary assembly into the secondary extension boom.
Boom Extension Cylinder. 11 Operate the secondary boom up/extend and
2 Visually inspect the cable track and determine down/retract functions through a full cycle to
which 4-link section needs to be replaced. ensure smooth operation of the new section of
cable track.

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4-7 1 Remove the primary boom. Refer to Repair

Procedure, How to Remove the Primary
Secondary Boom Boom.
2 Tag, disconnect and plug the hydraulic hoses
How to Disassemble the at the primary boom lift cylinder. Cap the
Secondary Boom fittings on the cylinder.

Note: Complete disassembly of the secondary Bodily injury hazard. Spraying

boom is only necessary if the outer or inner hydraulic oil can penetrate and
secondary boom tube must be replaced. The burn skin. Loosen hydraulic
secondary extension boom tube can be removed connections very slowly to allow
with the secondary boom tube on the machine. the oil pressure to dissipate
gradually. Do not allow oil to
Note: The extension cylinder can be removed squirt or spray.
without completely disassembling the boom. Refer
to Repair Procedure, How to Remove the 3 Attach a lifting strap from an overhead crane to
Secondary Boom Extension Cylinder. the lug on the barrel end of the primary boom
lift cylinder. Use the overhead crane to raise
Bodily injury hazard. This the primary boom lift cylinder to a vertical
procedure requires specific repair position.
skills, lifting equipment and a
suitable workshop. Attempting 4 Remove the pin retaining fastener from the
this procedure without these skills primary boom rod end pivot pin.
and tools could result in death or 5 Use a slide hammer to remove the pin.
serious injury and significant Remove the primary boom lift cylinder and
component damage. Dealer linkage arms from the machine.
service is strongly recommended.
Crushing hazard. The primary
Note: When removing a hose assembly or fitting, boom lift cylinder and linkage
the O-ring (if equipped) on the fitting and/or hose arms could become unbalanced
end must be replaced. All connections must be and fall if not properly supported
torqued to specification during installation. Refer to when the pin is removed.
Specifications, Hydraulic Hose and Fitting Torque
Specifications. 6 At the platform end, remove the secondary
boom access cover.
Note: Perform this procedure with the machine on a
firm, level surface and in the stowed position with 7 Tag, disconnect and plug the hydraulic hoses
the axles extended. from the turntable. Cap the fittings.

Follow the disassembly steps to the point required Bodily injury hazard. Spraying
to complete the repair. Then re-assemble the hydraulic oil can penetrate and
secondary boom by following the disassembly burn skin. Loosen hydraulic
steps in reverse order. connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.

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8 Tag and disconnect the electrical cables from 4-8

the turntable.
Secondary Boom Lift Cylinder
9 Remove the hose protector bracket.
10 Working at the platform end, place blocks How to Remove the Secondary
under the barrel end of the secondary boom
extension cylinder for support. Boom Lift Cylinder
11 Remove the barrel-end retaining fasteners. Bodily injury hazard. This
procedure requires specific repair
12 Using a suitable lifting device, lift the extension skills, lifting equipment and a
cylinder to clear the saddle blocks suitable workshop. Attempting
13 Attach a lifting strap from an overhead crane to this procedure without these skills
the secondary extension boom assembly. and tools could result in death or
serious injury and significant
14 Slide the secondary extension boom assembly component damage. Dealer
out of the secondary boom tube approximately service is strongly recommended.
two feet and remove the wear pads from the
secondary boom tube. Note: When removing a hose assembly or fitting,
15 Support and slide the extension boom the O-ring (if equipped) on the fitting and/or hose
assembly out of the secondary boom tube and end must be replaced. All connections must be
place it on a structure capable of supporting it. torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Crushing hazard. The extension Specifications.
boom tube could become
unbalanced and fall if not Note: Perform this procedure with the boom in the
properly supported when stowed position.
removed from the primary boom 1 Tag, disconnect, secure and remove the
tube. battery cables connecting the batteries.
Remove battery fasteners and hooks from
Note: During removal, the overhead crane strap will
battery tray. Remove the batteries and store
need to be adjusted for proper balancing.
them in a safe and secure location away from
16 To remove the secondary boom extension the machine.
cylinder, Refer to Repair Procedure, How to
Electrocution/burn hazard.
Remove the Secondary Boom Extension
Contact with electrically charged
Cylinder.
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.

2 Remove the retaining fasteners securing the

upper and lower turntable covers from the
turntable at the platform end. Remove the
covers.

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3 Remove the engine pivot plate retaining 7 Using an approved hand-operated pump, drain
fastener. Swing the engine pivot plate out the fuel tank into a suitable container. Refer to
away from the machine. Specifications, Machine Specifications.
Explosion and fire hazard.
Engine fuels are combustible.
Perform this procedure in an
open, well-ventilated area away
from heaters, sparks, flames and
lighted tobacco. Always have an
approved fire extinguisher within
easy reach.

Explosion and fire hazard. When

1 engine pivot plate anchor hole
transferring fuel, connect a
2 engine pivot plate retaining fastener grounding wire between the
machine and pump or container.
4 Locate the engine pivot plate anchor hole at
the pivot end of the engine pivot plate. Note: Be sure to only use a hand-operated pump
5 Install the bolt that was just removed into the suitable for use with gasoline and diesel fuels.
anchor hole to secure the engine pivot plate
8 Tag and disconnect the wire harness from the
from moving.
fuel level sending unit.
Crushing hazard. Failure to install 9 Tag, disconnect and plug the fuel hoses from
the bolt into the engine pivot plate the fuel tank.
to secure it from moving could
result in death or serious injury. 10 Clean up any fuel that may have spilled.
11 Remove the fuel tank mounting fasteners.
6 Remove the fuel tank filler cap.
Carefully remove the fuel tank from the
machine.
Component damage hazard. The
fuel tank is plastic and may
become damaged if allowed to
fall.

Note: Clean the fuel tank and inspect for cracks and
other damage before installing it onto the machine.

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Boom Components

12 Tag, disconnect and plug the hydraulic hoses 4-9

from the secondary boom lift cylinder. Cap the
fittings on the cylinder.
Secondary Boom Extension
Cylinder
Bodily injury hazard. Spraying
hydraulic oil can penetrate and The secondary boom extension cylinder extends
burn skin. Loosen hydraulic and retracts the secondary boom extension tube.
connections very slowly to allow The secondary boom extension cylinder is
the oil pressure to dissipate equipped with counterbalance valves to prevent
gradually. Do not allow oil to movement in the event of a hydraulic line failure.
squirt or spray.

13 Place blocks under each end of the secondary How to Remove the Secondary
boom lift cylinder for support. Boom Extension Cylinder
14 Remove the pin retaining fasteners from the
Bodily injury hazard. This
secondary boom lift cylinder rod-end pivot pin.
procedure requires specific repair
15 Use a soft metal drift to remove the pin. skills, lifting equipment and a
suitable workshop. Attempting
16 Remove the pin retaining fastener from the
this procedure without these skills
secondary boom lift cylinder barrel-end pivot
and tools could result in death or
pin.
serious injury and significant
17 Use a soft metal drift to remove the pin. component damage. Dealer
service is strongly recommended.
18 Remove the secondary boom lift cylinder from
the machine by pulling it through the platform Note: When removing a hose assembly or fitting,
end of the secondary boom. the O-ring (if equipped) on the fitting and/or hose
Crushing hazard. The secondary end must be replaced. All connections must be
boom lift cylinder could become torqued to specification during installation. Refer to
unbalanced and fall when Specifications, Hydraulic Hose and Fitting Torque
removed from the machine if not Specifications.
properly attached to the Note: The secondary boom extension cylinder must
overhead crane. be removed as an assembly with the cable tracks,
cable track trays and cable track support tubes from
Component damage hazard. the platform end of the secondary boom.
When removing a secondary
boom lift cylinder from the 1 Raise the primary boom to a horizontal
machine, be careful not to position.
damage the counterbalance 2 Remove the access cover from the
valve at the barrel end of the counterweight end of the secondary boom.
cylinder.

Component damage hazard.

Cables and hoses can be
damaged if the cylinder is
dragged across them.

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Boom Components

3 Remove the fasteners securing the cable track 11 Tag, disconnect and plug the secondary boom
trays and cable track clamps to the secondary extension cylinder hydraulic hoses. Cap the
extension boom. fittings on the cylinder.
4 Remove the external snap rings from the Bodily injury hazard. Spraying
extension cylinder rod-end pivot pin. hydraulic oil can penetrate and
5 Use a soft metal drift to remove the pin. burn skin. Loosen hydraulic
connections very slowly to allow
6 Remove the access cover from the platform the oil pressure to dissipate
end of the secondary boom. gradually. Do not allow oil to
7 Working at the platform end, place blocks squirt or spray.
under the barrel end of the secondary boom
extension cylinder for support. 12 Remove the cable track fasteners and cable
track support tubes from the extension
8 Remove the barrel-end retaining fasteners. cylinder.
9 Using a suitable lifting device, lift the extension Component damage hazard. Be
cylinder to clear the saddle blocks. careful not to damage the
10 Support and slide the extension cylinder out of secondary boom retract limit
the boom extension and place it on a structure switch when installing the
capable of supporting it. cylinder assembly into the
secondary boom. Secure the
Crushing hazard. The roller arm to the switch body
secondary boom extension during assembly.
cylinder may become
unbalanced and fall if it is not
properly supported when it is
removed from the machine.

Component damage hazard.

When removing the secondary
boom extension cylinder from the
machine, be careful not to
damage the counterbalance
valves at the barrel end of the
cylinder.

Component damage hazard.

Cables and hoses can be
damaged if the cylinder is
dragged across them.

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Engines

5-1 5-2
RPM Adjustment Flex Plate
Refer to Maintenance Procedure in the appropriate The flex plate acts as a coupler between the engine
Service or Maintenance Manual for your machine, and the pump. It is bolted to the engine flywheel
Check and Adjust the Engine RPM. and has a splined center to drive the pump.
Type "B" flex plates combines the pump coupler, as
part of the flex plate, which is installed onto the
engine flywheel.

Type "B"
(flexplate with coupler combined)
How to R emove the Flex Pl ate

How to Remove the Flex Plate

Note: Perform this procedure with the engine off
and cool to the touch.
1 Open the engine side turntable cover.
2 Tag and disconnect the battery cables from the
battery(s).
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.

3 Tag and disconnect the wiring plug at the

electronic displacement controller (EDC),
located on the drive pump.

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Engines

Deutz TD2011L04i models: 3 Carefully pull the pump and bell housing
assembly away from the engine and secure it
1 Tag and disconnect the wiring from the bell from moving.
housing.
2 Remove the U-bolt from the exhaust flex pipe Component damage hazard.
Hoses can be damaged if they
at the muffler.
are kinked or pinched.
Burn hazard. Beware of hot
engine components. Contact 4 Remove the flex plate mounting fasteners, and
with hot engine components remove the flex plate from the engine flywheel.
may result in severe burns. Perkins 804D models:
3 Remove the muffler bracket retaining 1 Tag and disconnect the wiring from the bell
fasteners from bell housing. Remove the housing.
muffler and bracket assembly from the engine.
2 Remove the exhaust pipe clamp at the muffler.
4 Support the drive pump with an appropriate
lifting device. Remove all of the remaining bell Burn hazard. Beware of hot
housing engine fasteners. engine components. Contact
with hot engine components
5 Carefully pull the pump and bell housing may result in severe burns.
assembly away from the engine and secure it
from moving. 3 Remove the muffler mounting bracket
fasteners. Remove the muffler and bracket
Component damage hazard.
assembly from the engine.
Hoses can be damaged if they
are kinked or pinched. 4 Remove the hose clamps from the air cleaner
elbow and the engine intake manifold.
6 Remove the flex plate mounting fasteners, and
remove the flex plate from the engine flywheel. 5 Remove the air cleaner mounting bracket
fasteners. Remove the air cleaner and bracket
Deutz TD 2.9 models: assembly from the engine.
1 Tag and disconnect the wiring from the bell 6 Support the drive pump with an appropriate
housing. lifting device. Remove all of the remaining bell
housing to engine fasteners.
2 Support the drive pump with an appropriate
lifting device. Remove all of the bell housing 7 Carefully pull the pump and bell housing
engine fasteners. assembly away from the engine and secure it
from moving.
Component damage hazard.
Hoses can be damaged if they
are kinked or pinched.

8 Remove the flex plate mounting fasteners, and

remove the flex plate from the engine flywheel.

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Engines

Perkins 404F-22T models: Continental model:

1 Tag and disconnect the wiring from the bell 1 Tag and disconnect the wire harness from the
housing. oxygen sensor.
2 Remove the fasteners supporting the muffler 2 Remove the exhaust pipe heat shield
assembly from the bell housing. fasteners from the top of the muffler.
Burn hazard. Beware of hot Burn hazard. Beware of hot
engine components. Contact engine components. Contact
with hot engine components with hot engine components
may result in severe burns. may result in severe burns.

3 Support the drive pump with an appropriate 3 Remove the muffler retainer bracket fasteners.
lifting device. Remove all of the bell housing to
4 Remove the muffler fasteners securing the
engine fasteners.
muffler to the exhaust manifold. Remove the
4 Carefully pull the pump and bell housing muffler from the bracket.
assembly away from the engine and secure it
5 Remove the relay housing from the muffler
from moving.
mount. Do not disconnect the relays.
Component damage hazard. 6 Disconnect and remove the ECM from the
Hoses can be damaged if they muffler mount.
are kinked or pinched.
7 Close the shutoff valve on the Liquid
5 Remove the flex plate mounting fasteners, and Petroleum Gas (LPG) tank by turning it
remove the flex plate from the engine flywheel. clockwise (if equipped).
8 Unbolt the EPR valve from the muffler mount.
Leave the hoses attached to the EPR valve.
9 Remove the muffler mount.
10 Support the drive pump with an appropriate
lifting device. Remove all of pump plate
mounting fasteners.
11 Carefully pull the pump and bell housing
assembly away from the engine and secure it
from moving.
Component damage hazard.
Hoses can be damaged if they
are kinked or pinched.

12 Remove the flex plate mounting fasteners.

Remove the flex plate from the engine
flywheel.

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Engines
How to Ins tall the Fl ex Plate

How to Install the Flex Plate 2 Install the pump coupler onto the pump shaft
with the set screw toward the pump. Leave the
1 Install the flex plate onto the engine flywheel appropriate gap between coupler and pump
with the raised spline towards the pump. Apply end plate for your engine.
Loctite® removable thread sealant to the
mounting screws. 3 Apply Loctite® removable thread sealant to the
pump coupler set screw. Torque the set screw
Note: Torque the flex plate mounting bolts in two to 61 ft-lbs / 83 Nm.
stages.
4 Install the pump onto the pump mounting plate.
Continental models: Torque the flex plate Apply Loctite® removable thread sealant to the
mounting bolts in sequence to 20.8 ft-lbs / 28 pump retaining fasteners. Torque the pump
Nm. retaining fasteners to 57 ft-lbs / 77 Nm.
Deutz models: Torque the flex plate mounting Component damage hazard. Do
bolts in sequence to 28 ft-lbs / 38 Nm. Then not force the drive pump during
torque the flex plate mounting bolts in installation or the flex plate teeth
sequence to 40 ft-lbs / 54 Nm. may become damaged.
Perkins models: Torque the flex plate
mounting bolts in sequence to 28 ft-lbs / 38 Nm. 5 Install the pump coupler onto the pump shaft
Then torque the flex plate mounting bolts in with the set screw toward the pump. Leave the
sequence to 40 ft-lbs / 54 Nm. appropriate gap between coupler and pump
end plate for your engine.
6 Install the pump and pump mounting plate
assembly onto the engine. Apply Loctite®
removable thread sealant to the mounting
screws.

Deutz, Perkins and Continental Flex Plate

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Engines
How to i nstall the Pump and Bell H ousing Ass embl y

How to Install the Pump and Bell Deutz Pump Mounting Plate

Housing Assembly
1 Install the pump and bell housing assembly.
Deutz models: Torque the bell housing
mounting bolts labeled "C" in sequence to
28 ft-lbs / 38 Nm. Then torque the bell housing
mounting bolts labeled "C" in sequence to
40 ft-lbs / 54 Nm.
Perkins 804D models: Torque the bell
housing mounting bolts in sequence to
28 ft-lbs / 38 Nm and then to 49 ft-lbs / 66 Nm.
Perkins 404F models:Torque the bell
housing mounting bolts labeled "B" in Perkins 804D Pump Mounting Plate
sequence to 28 ft-lbs / 38 Nm and the
mounting bolts labeled "A" to 49 ft-lbs / 66 Nm.
Then torque the bell housing mounting bolts
labeled "B" in sequence to 40 ft-lbs / 54 Nm
and the mounting bolts labeled "A" to 70 ft-lbs /
95 Nm.
Continental model:Torque the pump
mounting plate fasteners in sequence to
23 ft-lbs / 31.2 Nm.
Component damage hazard.
When installing the pump, do not
force the pump coupler into the
flexplate or damage to the pump
shaft seal may occur.

Component damage hazard. Do Perkins 404F-22T Pump Mounting Plate

not force the drive pump during
installation or the flex plate teeth
may become damaged.

Continental Pump Mounting Plate

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Engines

5-3 How to Force or Inhibit DPF

How to Access Perkins 404F Regeneration
Engine Regeneration Service There are three modes available for DPF
regeneration.
Machines equipped with Perkins 404F-22T Diesel
engines will have a regeneration mode that should The default, AUTOMATIC MODE, allows for ECU
run automatically when soot levels in the Diesel controlled regeneration. The machine powers up in
Particulate Filter (DPF) reach specified levels. this mode.
INHIBIT DPF REGENERATION will disable
How to Check the DPF Soot regeneration. In this mode the exhaust
temperatures will not raise due to regeneration. The
Percentage mode will remain active until an ignition key cycle
Note: Use the following chart to identify the (power cycle) or FORCE DPF REGENERATION is
description of each LCD screen control button used selected. This mode will be indicaed by an LCD
in this procedure. message while active.
FORCE DPF REGENERATION allow the operator
to force active regeneration of the DPF. When
Force mode is active the engine will enter
regeneration once the engine reaches specific
levels of DPF soot loading, exhaust temperature,
Plus Minus Previous Enter
and other constraints defined by the engine
1 Turn the key switch to the on position. manufacturer. This mode will be indicated by an
LCD message while active.
2 Press the plus button and the minus button at
the same time to access the Operator Status Note: Use the following chart to identify the
menu. description of each LCD screen control button used
3 Press the enter button twice to display DPF in this procedure.
SOOT PCT (0-150%).

Plus Minus Previous Enter

1 Turn the key switch to the on position.
2 Press the plus button and the minus button at
the same time to access the Operator Status
menu.

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Engines

3 Press the enter button until FORCE DPF

REGENERATION or INHIBIT DPF
REGENERATION is displayed.
4 Press the plus button or the minus button to
select YES to change the regeneration mode
from the default automatic mode. The
selection will automatically return to NO. The
LCD will display the current mode while it is
Inhibited or Forced.
Note: The LCD messages REGEN FORCED and
WARNING HIGH EXHAUST SYSTEM TEMP will
be displayed while a regeneration mode is running.
No service is required.
Note: The LCD message REGEN INHIBITED is
displayed while in the Inhibit Regeneration mode is
active. To exit this mode, push in the Red
emergency stop button. Restart the engine.

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Ground Controls

6-1
Bypass/Recovery Key Switch
The ground control box contains two key switches.
The main key switch towards the top of the control
box is for selection of ground or platform controls.
The key switch at the bottom of the control box is
the Bypass/Recovery key switch. Bypass and
Recovery modes are only intended for certain
circumstances and are not part of normal machine
operation. If either the Bypass or the Recovery
function is required, this indicates there may be
faults with the machine. Contact trained personnel
immediately.
Bypass is used for a platform out-of-envelope
condition and certain service situations.
Recovery is only to be used as a last attempt to
lower the platform when the operator in the platform
is unable to do so, system failure or in emergency
situations.
1 Run
2 Bypass
3 Recovery

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Ground Controls

How to Use the Bypass Mode 3 Turn the bypass/recovery key switch to the
bypass position.
Tip-over hazard. Operating the
machine outside of the operating 4 Using auxiliary power, operate the ground
envelope while in Bypass mode control buttons to level the platform.
will result in death or serious injury Note: Only the auxiliary power unit can be used to
if proper operating procedures correct an out of level platform fault.
and safety precautions are not
followed. Do not use this mode if 5 Turn the bypass/recovery key switch to the run
you are not trained and familiar position.
with the operating envelope of the 6 Remove the key from the bypass/recovery key
machine. switch and insert the key into the main key
switch.
Note: Before using the Bypass mode, make sure
you understand the fault code or issue affecting the Note: If the Bypass function has been used, there
operation of the machine to be sure the use of may be faults with the machine. Check the LCD
bypass is required. screen on the ground control box for machine faults,
then contact trained service personnel.
The Bypass mode will allow the platform to be
manually leveled when an out-of-level condition
exists. In the event that the platform angle is greater
than 10° from level, the boom angle and platform
level functions are disabled. Use of the Bypass
mode will allow the platform to be manually
adjusted to within the normal operating envelope,
±4.5°. Only auxiliary power can be used to correct
an out of level platform fault.
1 Turn the engine off.
2 Turn the main key switch to ground controls.
Remove the key from the main key switch and
insert the key into the bypass/recovery key
switch.
Note: The main key switch must remain in the
ground control position.

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Ground Controls
How to Us e the R ec overy Mode

How to Use the Recovery Mode 1 Turn the main key switch to ground controls.
Remove the key from the main key switch and
Recovery is only to be used as a last attempt to insert the key into the bypass/recovery key
lower the platform when the operator in the platform switch.
is unable to do so, system failure or in emergency
situations. Note: If this procedure is performed with the main
key switch in the off position an active latched
Bodily injury hazard. When using safety fault will be set and will have to be cleared.
recovery mode, the platform may
not fully lower to the ground when 2 Turn and hold the bypass/recovery key switch
the recovery mode is completed. to the recovery position. The switch must be
Failure to use only suitable held in the recovery position.
equipment and/or practices to Result: The auxiliary power unit will turn on
allow the operator to safely exit and the boom will begin the following recovery
the platform could result in death sequence.
or serious injury.
• The primary boom will retract.
Bodily injury hazard. Platform • The primary boom will lower.
leveling is not active when using
recovery mode. The platform • The secondary boom will retract.
could reach high out-of-level Note: The key switch must be held in the recovery
conditions when using this mode. position until the recovery sequence is complete or
The operator will need to secure until the operator in the platform can safely exit the
themself to the platform to platform.
prevent falling injury.
Note: If any boom safety limit switches are faulty,
The Recovery mode allows the platform to be the boom will only retract and not lower and the
lowered in the event the operator in the platform is operator will need to be recovered from that point.
unable to lower the platform using the platform
controls, system failure or emergency situations. Note: If the Recovery function has been used, this
The recovery sequence will automatically retract may indicate there may be faults with the machine.
the primary boom, lower the primary boom and then Tag and remove the machine from service until the
retract the secondary boom using the auxiliary fault has been corrected by trained personnel.
power unit to allow the operator at the platform
controls to exit the platform.

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Ground Controls

6-2 How to Determine the Revision

Circuit Boards Level
The ground control box (TCON) is the 1 Turn the key switch to ground controls and pull
communication and operations center for the out the red Emergency Stop buttons to the on
machine. The ground control box contains two key position at both platform and ground controls.
switches. The key switch towards the top of the Result: The revision level of the TCON will
control box is for selection of ground or platform appear in the LCD display window.
controls. The key switch at the bottom of the control
box is the Service Bypass key switch. It is used to
correct an out-of-level platform. If the machine trips How to Remove the LCD Display
an envelope safety switch, the operator at the Screen Circuit Board
ground controls can turn and hold the Service
Bypass key switch in the recover position, which will 1 Push in the red Emergency Stop button to the
automatically retract the boom and lower the off position at both the ground and platform
platform to the ground. controls.

The ground control box contains a replaceable 2 Remove the ground control box lid fasteners.
membrane decal with touch sensitive buttons for 3 Open the ground control box.
various machine functions. The ground control box
also contains two printed circuit boards: Electrocution/burn hazard.
Contact with electrically charged
The LCD (Liquid Crystal Display) circuit board is circuits could result in death or
mounted to the inside of the control box lid which serious injury. Remove all rings,
controls the LCD display screen or CAN Gateway if watches and other jewelry.
equipped with a Tier IV engine.
The TCON circuit board is the main circuit board Component damage hazard.
for the machine. There are relays on the ECM Electrostatic discharge (ESD)
circuit board that can be replaced. All operating can damage printed circuit board
parameters and configuration of options for the components. Maintain firm
machine are stored in the ECM memory. contact with a metal part of the
machine that is grounded at all
Note: The ECM circuit board inside the ground times when handling printed
control box (TCON) cannot be replaced by itself. If circuit boards OR use a
the ECM circuit board is faulty and needs to be grounded wrist strap.
replaced, contact the Genie Industries Service
Department. 4 Carefully disconnect the LCD circuit board
ribbon cable from the ECM circuit board.
Note: When an ECM circuit board is replaced, the
proportional valves will need to be calibrated. Refer 5 Remove the LCD display circuit board
to Repair Procedure, How to Calibrate a Joystick. retaining fasteners.
6 Carefully remove the LCD display circuit board
from the ground control box lid.

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Ground Controls

6-3 4 Carefully disconnect the two ribbon cables

from the membrane decal at the ECM circuit
Membrane Decal board.
The membrane decal is a special decal that Electrocution/burn hazard.
consists of a decal with an electronic membrane on Contact with electrically charged
the backside. The membrane contains touch circuits could result in death or
sensitive areas that, when pushed, activate the serious injury. Remove all rings,
machine functions. The membrane contains touch watches and other jewelry.
sensitive areas that activate the machine functions.
Component damage hazard.
How to Replace the Membrane Electrostatic discharge (ESD)
can damage printed circuit board
Decal components. Maintain firm
1 Turn the key switch to the off position and push contact with a metal part of the
in the red Emergency Stop button to the off machine that is grounded at all
position at both the ground and platform times when handling printed
controls. circuit boards OR use a
grounded wrist strap.
2 Remove the ground control box lid fasteners.
3 Open the ground control box. 5 Carefully remove the membrane decal from
the control box lid while guiding the ribbon
cables out of the control box lid.
6 Remove any decal adhesive from the control
box lid with a mild solvent.
Note: Do not allow any solvent to come in contact
with the LCD display screen.
7 Install the new membrane decal while guiding
the ribbon cables through the control box lid.
8 Connect the ribbon cables to the ECM circuit
board.
9 Close the control box lid and install the
retaining fasteners.

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Display Module

This table lists the various screens and menu options of the operating software. Some display menus are for
informational purpose only, while others can be used to change the machine operating parameters.

Tip-over hazard. Calibration and parameter settings must be completed by a person

trained and qualified on the repair of this machine. Failure to properly calibrate or set
parameters could cause the machine to tip over resulting in death or serious injury.

Note: The key switch must be in the off position before entering the programming mode.
Note: Use the following chart to identify the description of each LCD screen control button used in this
procedure.

Plus Minus Previous Enter

Activation of the enter or previous buttons scrolls through the screens. To change parameter values or
select a setting, use the plus button (to increase or scroll forward) and the minus button (to decrease or
scroll backwards). Then press the enter button to save the new value to memory. An audible beep will
indicate a save to memory. Use the enter and previous buttons to scroll to the EXIT menu. Use the plus
button to change to YES and use the enter button to exit.

Screen or Menu Procedure Description Range or Selection

Operator Default Hourmeter (on power up)
Engine speed

Engine oil pressure PSI (English)

Engine oil pressure kPa (metric)

Engine temperature °F (Engiish) engine temp will not display

until temp is >100°F
Engine temperature °C (metric) engine temp will not display
until temp is >38°C
Primary boom angle to gravity

Turntable level sensor X° direction

Turntable level sensor Y° direction

Platform level sensor degree

Battery volts

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Display Module

Screen or Menu Procedure Description Range or Selection

Machine Status With key switch on, press the Hydraulic pressure PSI 0-4500 PSI
(plus)(minus) buttons at the same (English)
time.
Hydraulic pressure kPa (metric) 0-31000 kPa

DPF Soot 0-150%

Force/Inhibit DPF (No/Yes)

Regeneration
Primary Boom Zone <=0 DEG, >0 DEG, =65
DEG
Primary Boom Length = 0’, >0’, >22’

Secondary Boom Length = 0 FT, > 0 FT

Secondary Boom Angle = 0 DEG, .>0 DEG, = 65

DEG
Unit of Measure With key switch OFF, press and hold Metric/English (measurement Use plus/minus buttons
and Language the enter button and turn key switch to units) to change
on position.
Display Language English, German,
Release the enter button and press French, Spanish,
(plus)(minus)(minus)(plus). Portuguese, Italian,
Dutch, and Swedish.

Default Reset With key switch OFF, press and hold Delete drive functions
the enter button and turn key switch to
Delete boom function speed
on position.
Release the enter button and press
Delete lift function ramps
(minus)(minus)(previous)(previous)

Delete all (Contact Genie

Product Support before using
this option)
Delete Faults Delete faults will reset
active latching faults.
Delete faults will not
clear fault history.

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Display Module

Screen or Menu Procedure Description Range or Selection

Drive Functions With key switch OFF, press Forward not stowed drive speed % 120% (default) 50% (min)
and hold the enter button
Forward low drive speed % 120% (default) 50% (min)
and turn key switch to on
position.
Release the enter button Forward high drive speed % 120% (max) 100% (default)
and press 50% (min)
(plus)(plus)(enter)(enter). Reverse not stowed drive 120% (max) 100% (default)
speed % 50% (min)
Forward extended drive Reverse low drive speed % 120% (max) 100% (default)
speed % 50% (min)
Reverse extended drive Reverse high drive speed % 120% (max) 100% (default)
speed % 50% (min)
Drive acceleration % 125% (max) 100% (default)
25% (min)
Drive deceleration % 125% (max) 100% (default)
25% (min)
Speed limit on steer angle 100% (max) 75% (default)
0% (min)

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Display Module

Screen or Menu Procedure Description Range or Selection

Boom Function With key switch OFF, press Primary boom up speed stowed 120% max, 50% min,
Speeds and hold the enter button 100% (default)
and turn key switch to on
Primary boom up speed not stowed
position.
Release the enter button
and press Primary boom down speed stowed
(plus)(plus)(minus)(minus)
Primary boom down speed not
stowed
Primary boom extend speed

Primary boom retract speed

Secondary boom up speed stowed

Secondary boom up speed not

stowed
Secondary boom down speed
stowed
Secondary boom down speed not
stowed
Secondary boom extend speed

Secondary boom retract speed

Turntable rotate speed retracted

Turntable rotate speed not retracted

Jib boom up speed 120% max, 75% min,

100% (default)
Jib boom down speed

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Display Module

Screen or Menu Procedure Description Range or Selection

Lift Functions With key switch OFF, press and Primary boom up/down ramp 150% max and 50% min
Ramps hold the enter button and turn key acceleration % 100% (default),
switch to on position.
Primary boom up/down ramp 5% increment
Release the enter button and deceleration %
press
(plus)(plus)(previous)(previous). Primary boom extend/retract
ramp acceleration %
Primary boom extend/retract
ramp deceleration %
Secondary boom up/down ramp
acceleration %
Secondary boom up/down ramp
deceleration %
Turntable rotate ramp
acceleration %
Turntable rotate ramp
deceleration %
Jib boom up/down ramp
acceleration %
Jib boom up/down ramp
deceleration %

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Display Module

Screen or Menu Procedure Description Range or Selection

Valve Calibration With key switch OFF, press and Reset drive valve defaults YES/NO
hold the enter button and turn
Reset primary boom up/down
key switch to on position.
valve defaults
Release the enter button and
press Reset primary boom ext/ret
(minus)(minus)(enter)(enter). defaults
Reset secondary boom valve
defaults
Reset turntable rotate valve
defaults
Allow primary boom up/down
speed calibration
Allow primary boom
extend/retract speed
calibration
Allow secondary boom
up/down speed calibration
Allow turntable rotate speed
calibration
Reset Drive joystick defaults

Reset primary boom up/down

joystick defaults
Reset primary boom
extend/retract joystick defaults
Reset secondary boom
joystick defaults
Reset turntable rotate joystick
defaults
Reset steer joystick defaults

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Display Module

Screen or Menu Procedure Description Range or Selection

Sensor Calibration With key switch OFF, press Set unit levels to gravity YES/NO
and hold the enter button
Unit Level Y-axis millivolts per
and turn key switch to on
degree
position.
Release the enter button Unit Level X-axis millivolts per
and press degree
(plus)(enter)(enter)(plus). Set platform level to gravity
Platform level sensor
millivolts/degree
Reset blue end blue side steer
sensor
Reset yellow end blue side steer
sensor
Reset blue end yellow side steer
sensor
Reset yellow end yellow side steer
sensor
Reset all steer sensors
Reset primary boom angle sensor
Primary boom angle = 40deg
Primary boom angle = 70deg

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Display Module

Screen or Menu Procedure Description Range or Selection

Options With key switch OFF, press Boom Length Limit: No Limit (NO
and hold the enter button LT),
and turn key switch to on Secondary Extend disabled (EXT
position. LT),
Release the enter button and Secondary Function disabled (SEC
press LT)
(minus)(minus)(plus)(plus). AC Generator
(NONE/BELT/HILO/HYDRL/GHG10)
Alarm No (NO AL)/Motion (MO AL)

Travel (TR AL)/ Descent (DE AL)/

Travel and Descent (TD AL)
Lift/Drive No (NO CO)/ Drive cut out
while not stowed (DCONS)/ Lifting or
driving (LORDR)
Aux Drive OPT: (YES/NO)

Proximity Kill Switch (NONE/PROX)

Platform Overload (NONE PLFTS)

Work Lights (YES/NO)

Flashing Beacon (YES/NO)

Drive Lights (YES/NO)

Disable Steer Mode Change while

Driving (YES/NO)
Rocker Joystick Steering (YES/NO)

Chassis Tilt Cutout (YES/NO)

Foot Switch Lockout (0-30 minutes) 30.0 max and 0.0 min,
10.0 (default)
Holding +/- button will
cause display to scroll
through options or
increment number
settings automatically at
0.2 min
increase/decrease

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Hydraulic Pumps

7-1 2 Tag, disconnect and plug the hydraulic hoses

at the function pump. Cap the fittings on the
Function Pump pump.
Bodily injury hazard. Spraying
How to Remove the Function hydraulic oil can penetrate and
Pump burn skin. Loosen hydraulic
connections very slowly to allow
Note: When removing a hose assembly or fitting, the oil pressure to dissipate
the O-ring (if equipped) on the fitting and/or hose gradually. Do not allow oil to
end must be replaced. All connections must be squirt or spray.
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque 3 Remove the function pump mounting bolts.
Specifications. Carefully remove the pump.
1 Models without hydraulic tank shutoff Component damage hazard. Be
valves: Remove the drain plug from the sure to open the two hydraulic
hydraulic tank and completely drain the tank tank valves and prime the pump
into a container of suitable capacity. Refer to after installing the pump.
Specifications, Machine Specifications.
Models with hydraulic tank shutoff valves:
Locate the two hydraulic tank valves at the
hydraulic tank through the access hole
underneath the turntable. Close the valves.

open closed

Component damage hazard.

The engine must not be started
with the hydraulic tank shut-off
valves in the closed position or
component damage will occur. If
the tank valves are closed,
remove the key from the key
switch and tag the machine to
inform personnel of the
condition.

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Hydraulic Pumps

7-2 2 Models without hydraulic tank shutoff

valves: Remove the drain plug from the
Drive Pump hydraulic tank and completely drain the tank
The drive pump is a bi-directional variable into a container of suitable capacity. Refer to
displacement piston pump. The pump output is Specifications, Machine Specifications.
controlled by the electronic displacement controller Models with hydraulic tank shutoff valves:
(EDC), located on the pump. The only adjustment Locate the two hydraulic tank valves at the
that can be made to the pump is the neutral or null hydraulic tank through the access hole
adjustment. Any internal service to the pump underneath the turntable. Close the valves.
should be performed at an authorized
Sauer-Danfoss service center. Contact Genie Component damage hazard.
Product Support to locate your local authorized The engine must not be started
service center. with the hydraulic tank shut-off
valves in the closed position or
component damage will occur. If
How to Remove the Drive Pump the tank valves are closed,
remove the key from the key
Component damage hazard. The switch and tag the machine to
work area and surfaces where inform personnel of the
this procedure will be performed condition.
must be clean and free of debris
that could get into the hydraulic
system and cause severe
component damage. Dealer
service is recommended.

Note: When removing a hose assembly or fitting,

the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque open closed
Specifications.
1 Disconnect the electrical connectors at the
electrical proportional controller located on the
drive pump.

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Hydraulic Pumps
How to Prime the Pump

3 Tag and disconnect and plug the hydraulic How to Prime the Pump
hoses from the drive and function pumps. Cap
the fittings on the pumps. Component damage hazard. Be
sure that the hydraulic tank
Bodily injury hazard. Spraying
shutoff valves (if equipped) are in
hydraulic oil can penetrate and
the open position before priming
burn skin. Loosen hydraulic
the pump. The engine must not
connections very slowly to allow
be started with the hydraulic tank
the oil pressure to dissipate
shutoff valves in the closed
gradually. Do not allow oil to
position or component damage
squirt or spray.
will occur.
4 Support the pump with a lifting device and
1 Connect a 0 to 600 psi / 0 to 40 bar pressure
remove the pump mounting fasteners.
gauge to the diagnostic nipple on the drive
5 Carefully pull the drive pump out until the pump pump.
coupler separates from the flex plate.
2 Continental models: If equipped, close the
6 Remove the drive pump from the machine. valve on the LPG tank, then disconnect the
hose from the tank. Move the fuel select toggle
Component damage hazard. Be switch to the LPG position.
sure to open the two hydraulic
tank valves and prime the pump Deutz and Perkins models: Disconnect the
after installing the pump. engine wiring harness from the fuel solenoid at
the injector pump.
3 Crank the engine with the starter motor for
15 seconds, wait 15 seconds, then crank the
engine an additional 15 seconds or until the
pressure reaches 300 psi / 20.7 bar.
4 Continental models: If equipped, connect the
LPG hose to the LPG tank and open the valve
on the tank.
Deutz and Perkins models: Connect the
engine wiring harness to the fuel solenoid.
5 Start the engine from the ground controls and
check for hydraulic leaks.

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Manifolds

8-1
Function Manifold Components - View 1
The function manifold is mounted to the turntable next to the ground controls.

Index Schematic
Description Function Torque
No. Item
1 Differential sensing valve A Secondary boom up/extend and 30-35 ft-lbs / 41-47 Nm
down/retract
2 Relief valve, 2500 psi / 172 bar B Secondary boom up 20-25 ft-lbs / 27-34 Nm
3 Solenoid valve, 2 position 2 way C Secondary boom up circuit 20-25 ft-lbs / 27-34 Nm
4 Relief valve, 2500 psi / 172 bar D Secondary boom down 20-25 ft-lbs / 27-34 Nm
5 Relief valve, 1300 psi / 89.6 bar E Primary boom down 20-25 ft-lbs / 27-34 Nm
6 Flow regulator valve, 0.1 gpm / 0.38 F Bleeds off check valves 20-25 ft-lbs / 27-34 Nm
L/min indifferential sensing circuits to
tank
7 Proportional solenoid valve G Primary boom up/down 30-35 ft-lbs / 41-47 Nm
8 Solenoid valve, 2 position 3 way H Primary boom retract 33-37 ft-lbs / 45-50 Nm
9 Check valve I Differential sensing 8-10 ft-lbs / 11-14 Nm
circuit,primary boom
extend/retract
10 Solenoid valve, 2 position 3 way J Primary boom extend 50-55 ft-lbs / 68-75 Nm
11 Differential sensing valve K Turntable rotate left/right 30-35 ft-lbs / 41-47 Nm
12 Differential sensing valve L Primary boom extend/retract 30-35 ft-lbs / 41-47 Nm
13 Differential sensing valve M Primary boom up/down 30-35 ft-lbs / 41-47 Nm
14 Priority flow regulator valve, 3 gpm / N Controls flow to the oscillateand 30-35 ft-lbs / 41-47 Nm
11.4 L/min platform manifolds
15 Solenoid valve, 3 position 4 way O Secondary boom extend/retract 33-37 ft-lbs / 45-50 Nm

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Manifolds

8-1
Function Manifold Components - View 1
The function manifold is mounted to the turntable next to the ground controls.

Index Schematic
Description Function Torque
No. Item
1 Solenoid valve, 2 position 2 way P Secondary boom extend circuit 20-25 ft-lbs / 27-34 Nm
2 Relief valve, 2600 psi / 179 bar Q Secondary boom extend 20-25 ft-lbs / 27-34 Nm
3 Proportional solenoid valve R Turntable rotate left/right 20-25 ft-lbs / 27-34 Nm
4 Solenoid valve, 3 position 4 way S Turntable rotate left/right 26-30 ft-lbs / 35-41 Nm
5 Check valve T Differential sensing 8-10 ft-lbs / 11-14 Nm
circuit,turntable rotate
6 Relief valve, 1300 psi / 89.6 bar U Primary boom extend 30-35 ft-lbs / 41-47 Nm
7 Solenoid valve, 2 position 3 way V Primary boom up 33-37 ft-lbs / 45-50 Nm
8 Proportional solenoid valve W Primary boom extend/retract 30-35 ft-lbs / 41-47 Nm
9 Solenoid valve, 2 position 3 way X Primary boom down 33-37 ft-lbs / 45-50 Nm
10 Check valve Y Differential sensing 8-10 ft-lbs / 11-14 Nm
circuit,primary boom up/down
11 Solenoid valve, 2 position 3 way Z Secondary boom up 33-37 ft-lbs / 45-50 Nm
12 Solenoid valve, 2 position 3 way AA Secondary boom down 33-37 ft-lbs / 45-50 Nm
13 Proportional solenoid valve AB Secondary boom extend/retract 30-35 ft-lbs / 41-47 Nm
14 Check valve AC Differential sensing 8-10 ft-lbs / 11-14 Nm
circuit,secondary boom
extend/retract
15 Check valve, 5 psi / 0.34 bar AD Blocks flow from auxiliarypump 30-35 ft-lbs / 41-47 Nm
#1 to function pump #1
16 Check valve, 5 psi / 0.34 bar AE Blocks flow from function pump 20-25 ft-lbs / 27-34 Nm
#1to auxiliary pump #1
17 Check valve, 5 psi / 0.34 bar AF Blocks flow from auxiliarypump 20-25 ft-lbs / 27-34 Nm
#2 to function pump #2
18 Relief valve, 3000 psi / 207 bar AG Oscillate and platform 20-25 ft-lbs / 27-34 Nm
manifoldsystem relief
19 Check valve, 5 psi / 0.34 bar AH Blocks flow from function pump 20-25 ft-lbs / 27-34 Nm
#2to auxiliary pump #2
20 Differential sensing valve,150 psi / AI Meters flow to functions 30-35 ft-lbs / 41-47 Nm
10.3 bar
21 Relief valve, 3200 psi / 220.6 bar AJ Boom functions system relief 30-35 ft-lbs / 41-47 Nm

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8-3 Valve Adjustments - Function 6 Simultaneously push and hold the function
enable/high speed button and the primary
Manifold boom retract button with the primary boom fully
How to Adj ust the System Reli ef Val ve

retracted. Observe the reading on the pressure

gauge. Refer to Specifications, Hydraulic
How to Adjust the System Relief Specifications.
Valve 7 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap.
Note: Perform this procedure with the boom in the
stowed position. 8 Adjust the internal hex socket. Turn it
clockwise to increase the pressure or
Note: Refer to Function Manifold Component list to counterclockwise to decrease the pressure.
locate the system relief valve. Install the relief valve cap.
1 Locate the boom retracted limit switch Tip-over hazard. Do not adjust
(LSP1RO) limit switch on the outside of the the relief valve higher than
primary boom at the pivot end of the primary specified.
boom.
2 Tag and disconnect the wire harness from the 9 Repeat steps 4 through 8 confirm the relief
limit switch, and install a wire jumper between valve pressure.
pins 1 and 2 of the limit switch connector. 10 Remove the pressure gauge.
Place another wire jumper between pins 3 and
4 of the limit switch connector. 11 Remove the wire jumpers from the limit switch
connector.
3 Connect a 0 to 5000 psi / 0 to 350 bar
pressure gauge to the ptest port on the 12 Securely install the LSP1RO pig tail into the
function manifold. wire harness.

4 Start the engine from the ground controls.

5 Press and release the rpm select button until
the engine changes to high idle.

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How to Adj ust the Pri mar y Boom Down R elief Val ve

How to Adjust the Primary Boom 8 Adjust the internal hex socket. Turn it
clockwise to increase the pressure or
Down Relief Valve counterclockwise to decrease the pressure.
Note: Perform this procedure with the boom in the Install the relief valve cap.
stowed position.
Tip-over hazard. Do not adjust
Note: Refer to Function Manifold Component list to the relief valve higher than
locate the primary boom down relief valve. specified.

1 Connect a 0 to 5000 psi / 0 to 350 bar 9 Start the engine and repeat steps 6 through
pressure gauge to the ls port on the function 8 to confirm the relief valve pressure.
manifold.
10 Start the engine and raise the primary boom
2 Start the engine from the ground controls. approximately 12 inches / 30 cm. Remove the
3 Press and release the rpm select button until block and lower the primary boom to the
the engine changes to high idle. stowed position.

4 Raise the primary boom approximately 5 feet / 11 Turn the engine off and remove the pressure
1.5 m. gauge.

5 Place a 4 x 4 inch / 10 x 10 cm block on the

primary boom rest pad. Lower the primary
boom onto the block.
Crushing hazard. Keep hands
clear of the block when lowering
the primary boom.

6 Simultaneously push and hold the function

enable/high speed button and the primary
boom down button. Observe the pressure
reading on the pressure gauge. Refer to
Specifications, Hydraulic Specifications.
7 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap.

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Manifolds
How to Adj ust the Pri mar y Boom Extend R elief Val ve

How to Adjust the Primary Boom 9 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap.
Extend Relief Valve
10 Adjust the internal hex socket. Turn it
Note: Refer to Function Manifold Component list to
clockwise to increase the pressure or
locate the primary boom extend relief valve.
counterclockwise to decrease the pressure.
1 Connect a 0 to 5000 psi / 0 to 350 bar Install the relief valve cap.
pressure gauge to the ls port on the function
Tip-over hazard. Do not adjust
manifold.
the relief valve higher than
2 Start the engine from the ground controls. specified.
3 Raise the boom to a horizontal position. Turn 11 Repeat steps 7 through 8 to confirm relief
the engine off. valve pressure.
4 Locate the boom extended limit switch 12 Start the engine and fully retract the primary
(LSP1EO) on the outside of the primary boom. boom. Turn the engine off.
5 Remove the limit switch mounting bracket 13 Install the limit switch and bracket assembly to
retaining fasteners. the primary boom.
6 Pull the limit switch and bracket assembly out 14 Remove the pressure gauge.
of the boom tube and let it hang down.
7 Start the engine from the ground controls and
press and release the rpm select button until
the engine changes to high idle.
8 Simultaneously push and hold the function
enable/high speed button and the primary
boom extend button with the primary boom
fully extended. Observe the reading on the
pressure gauge. Refer to Specifications,
Hydraulic Specifications.

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How to Adj ust the Sec ondary Boom U p Reli ef Val ve

How to Adjust the Secondary 7 Continue holding the function enable/high

speed button and the secondary boom
Boom Up Relief Valve up/extend button while observing the reading
Note: Refer to Function Manifold Component list to on the pressure gauge. Refer to
locate the secondary boom up relief valve. Specifications, Hydraulic Specifications.

1 Remove the cover retaining fasteners from the 8 Turn the engine off. Use a wrench to hold the
secondary boom end cover. Remove the cover relief valve and remove the cap.
from the machine. 9 Adjust the internal hex socket. Turn it
2 Locate the wire connector for secondary boom clockwise to increase the pressure or
limit switch LSS2AO. Disconnect the counterclockwise to decrease the pressure.
connector. Install the relief valve cap.

Note: The secondary boom limit switch LSS2AO is Tip-over hazard. Do not adjust
the upper limit switch located on the inside of the the relief valve higher than
riser plate at the engine side of the machine. specified.

3 Install a jumper wire between pins 3 and 4 of 10 Repeat steps 5 through 7 to confirm relief
the LSS2AO Deutsch connector on the wire valve pressure.
harness end.
11 Remove the pressure gauge.
4 Connect a 0 to 5000 psi / 0 to 350 bar
pressure gauge to the ls port on the function 12 Remove the jumper wire from LSS2AO limit
manifold. switch connector. Connect the limit switch to
the wire harness.
5 Start the engine from the ground controls.
13 Install the secondary boom end cover and
6 Simultaneously push and hold the function tighten the retaining fasteners.
enable/high speed button and the secondary
boom up/extend button and fully raise the
secondary boom.

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How to Adj ust the Sec ondary Boom D own Relief Val ve

How to Adjust the Secondary 8 Adjust the internal hex socket. Turn it
clockwise to increase the pressure or
Boom Down Relief Valve counterclockwise to decrease the pressure.
Note: Refer to Function Manifold Component list to Install the relief valve cap.
locate the secondary boom down relief valve.
Tip-over hazard. Do not adjust
1 Connect a 0 to 5000 psi / 0 to 350 bar the relief valve higher than
pressure gauge to the ls port on the function specified.
manifold.
9 Start the engine and repeat step to confirm
2 Start the engine from the ground controls. relief valve pressure.
3 Press and release the rpm select button until 10 Start the engine and raise the secondary boom
the engine changes to high idle. approximately 12 inches / 30 cm. Remove the
4 Raise the secondary boom approximately block and lower the secondary boom to the
12 inches / 30 cm. stowed position.
5 Place a 4 x 4 inch / 10 x 10 cm block on the 11 Turn the engine off and remove the pressure
secondary boom rest pad. Lower the gauge.
secondary boom onto the block.
Crushing hazard. Keep hands
clear of the block when lowering
the primary boom.

6 Simultaneously push and hold the function

enable/high speed button and the secondary
boom down button. Observe the reading on
the pressure gauge. Refer to Specifications,
Hydraulic Specifications.
7 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap.

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How to Adj ust the Sec ondary Boom Extend R elief Val ve How to Adj ust the Pl atfor m M anifold Reli ef Val ve

How to Adjust the Secondary How to Adjust the Platform

Boom Extend Relief Valve Manifold Relief Valve
Note: Perform this procedure with the secondary Note: Perform this procedure with the boom in the
boom fully raised. stowed position.
Note: Refer to Function Manifold Component list to Note: Refer to Function Manifold Component list to
locate the secondary boom extend relief valve. locate the platform manifold relief valve.
1 Connect a 0 to 5000 psi / 0 to 350 bar 1 Connect a 0 to 5000 psi / 0 to 350 bar
pressure gauge to the ls port on the function pressure gauge to the ptest 2 port on the
manifold. function manifold.
2 Start the engine from the ground controls. 2 Start the engine from the ground controls.
3 Simultaneously push and hold the function 3 Simultaneously push and hold the function
enable/high speed button and the secondary enable/high speed button and the jib boom
boom up/extend button with the secondary down button with the jib boom fully lowered.
boom fully raised and extended. Observe the Observe the reading on the pressure gauge.
pressure reading on the pressure gauge. Refer Refer to Specifications, Hydraulic
to Specifications, Hydraulic Specifications. Specifications.
4 Turn the engine off. Use a wrench to hold the 4 Turn the engine off. Use a wrench to hold the
relief valve and remove the cap. relief valve and remove the cap.
5 Adjust the internal hex socket. Turn it 5 Adjust the internal hex socket. Turn it
clockwise to increase the pressure or clockwise to increase the pressure or
counterclockwise to decrease the pressure. counterclockwise to decrease the pressure.
Install the relief valve cap Install the relief valve cap.
Tip-over hazard. Do not adjust Tip-over hazard. Do not adjust
the relief valve higher than the relief valve higher than
specified. specified.

6 Repeat steps 2 through 5 to confirm relief 6 Repeat steps 2 through 3 to confirm relief
valve pressure. valve pressure.
7 Remove the pressure gauge. 7 Remove the pressure gauge.

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Manifolds

8-4
Platform Manifold
The platform Manifold is mounted to the platform mounting weldment.

Index Schematic
Description Function Torque
No. Item
1 Check valve, 5 psi HA Platform load sense/level circuit 12-14 ft-lbs / 16-19 Nm
2 Differential sensing valve, N.C. HB Directs flow to functions 19-21 ft-lbs / 26-29 Nm
3 Check valve, 5 psi HC Jib load sense/up/down circuit 12-14 ft-lbs / 16-19 Nm
4 Flow control valve HD Bleeds off differential valve to 19-21 ft-lbs / 26-29 Nm
tank
5 Accumulator, 500 psi / 34.5 bar HE Hydraulic dampening 23 ft-lbs / 31 Nm
6 Proportional solenoid HF 19-21 ft-lbs / 26-29 Nm
valve,2 position 2 way
7 Proportional solenoid HG Jib up/down circuit 19-21 ft-lbs / 26-29 Nm
valve3 position 5 way
8 Check valve, 10 psi HH 19-21 ft-lbs / 26-29 Nm
9 Compensator valve HI Jib boom differential sensing 33-37 ft-lbs / 45-50 Nm
circuit
10 Compensator valve HJ Platform level diff. sensing circuit 33-37 ft-lbs / 45-50 Nm
11 Pressure compensation valve HK Platform rotate diff. sensing 19-21 ft-lbs / 26-29 Nm
circuit
12 Proportional solenoid HL Platform level up/down circuit 19-21 ft-lbs / 26-29 Nm
valve3 position 5 way
13 Proportional solenoid HM Platform rotate left/right circuit 19-21 ft-lbs / 26-29 Nm
valve3 position 5 way

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8-5
Turntable Rotation Manifold
The turntable rotation manifold is mounted to the turntable rotation motor located in the boom storage
compartment.

Index Schematic
Description Function Torque
No. Item
1 Shuttle valve, 2 position 3 way KK Turntable rotation brake release 10-13 ft-lbs / 14-18 Nm
2 Counterbalance valve LL Turntable rotate right 35-40 ft-lbs / 47-54 Nm
3 Counterbalance valve MM Turntable rotate left 35-40 ft-lbs / 47-54 Nm

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8-6
Platform Rotate Manifold
The platform rotate manifold is mounted on the platform rotator.

Index Schematic
Description Function Torque
No. Item
1 Counterbalance valve HA Turntable rotation brake release 35-40 ft-lbs / 47-54 Nm
2 Counterbalance valve HB Turntable rotate left 35-40 ft-lbs / 47-54 Nm

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Manifolds

8-7
Two Wheel Steer and Oscillate Manifold
The Two Wheel Steer and Oscillate manifold is mounted inside the drive chassis at the square-end of the
machine.

Index Schematic
Description Function Torque
No. Item
1 Solenoid valve, 3 position 4 way JA Steer left/right, yellow side steer 26-30 ft-lbs / 35-41 Nm
cylinder
2 Solenoid valve, 3 position 4 way JB Steer left/right, blue side steer 26-30 ft-lbs / 35-41 Nm
cylinder
3 Solenoid valve, 2 position 3 way JC Oscillate cylinder, blue side 26-30 ft-lbs / 35-41 Nm
4 Solenoid valve, 2 position 3 way JD Oscillate cylinder, yellow side 26-30 ft-lbs / 35-41 Nm
5 Relief valve, 750 to 860 psi / JE Oscillate circuit 20-25 ft-lbs / 27-34 Nm
51.71 to 59.3 bar
6 Flow regulator valve, 1.5 gpm / 5.7 JF Blue side steer cylinder extend 20-25 ft-lbs / 27-34 Nm
L/min circuit
7 Flow regulator valve, 1.0 gpm / 3.8 JG Blue side steer cylinder retract 20-25 ft-lbs / 27-34 Nm
L/min circuit
8 Check valve JH Load sensing circuit,blue side 8-10 ft-lbs / 11-14 Nm
steer cylinder retract
9 Check valve JI Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
10 Check valve JJ Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
11 Flow regulator valve, 1.5 gpm / 5.7 JK Yellow side steer cylinderextend 20-25 ft-lbs / 27-34 Nm
L/min circuit
12 Flow regulator valve, 1.0 gpm / 3.8 JL Yellow side steer cylinderretract 20-25 ft-lbs / 27-34 Nm
L/min circuit
13 Check valve, 65 psi / 4.5 bar JM Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
14 Check valve, 65 psi / 4.5 bar JN Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
15 Check valve JO Load sensing circuit,yellow side 8-10 ft-lbs / 11-14 Nm
steer cylinder retract
16 Check valve JP Load sensing circuit,yellow side 8-10 ft-lbs / 11-14 Nm
steer cylinder extend
17 Check valve JQ Load sensing circuit,blue side 8-10 ft-lbs / 11-14 Nm
steer cylinder extend

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How to Adj ust the Oscill ate R elief Val ve

How to Adjust the Oscillate Relief

Valve
Note: Perform this procedure with the boom in the
stowed position.
Note: This procedure will require two people.
Note: Refer to Oscillate Manifold Component list to
locate the oscillate relief valve.
1 Remove the drive chassis cover from the
square-end of the machine.
2 Connect a 0 to 5000 psi / 0 to 350 bar
pressure gauge to the test port on the two
wheel steer and oscillate manifold.
3 Start the engine from the platform controls.
4 Press down the foot switch and manually
activate one of the oscillate limit switches. Hold
the switch in the activated position and
observe the reading on the pressure gauge.
Refer to Specifications, Hydraulic Component
Specifications.
5 Turn the engine off. Use a wrench to hold the
relief valve and loosen the jam nut.
6 Adjust the stud with a hex wrench. Turn it
clockwise to increase the pressure or
counterclockwise to decrease the pressure.
Tighten the jam nut.
Tip-over hazard. Do not adjust
the relief valve higher than
specified.

7 Repeat steps 3 through 4 to confirm relief

valve pressure.
8 Remove the pressure gauge.
9 Install the drive chassis cover.

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8-8
Four Wheel Steer and Oscillate Manifold
The Four Wheel Steer and Oscillate manifold is mounted inside the drive chassis at the square-end of the
machine.

Index Schematic
Description Function Torque
No. Item
1 Solenoid valve, 3 position 4 way KA Steer left/right, square endyellow 26-30 ft-lbs / 35-41 Nm
side steer cylinder
2 Solenoid valve, 3 position 4 way KB Steer left/right, square endblue 26-30 ft-lbs / 35-41 Nm
side steer cylinder
3 Check valve KC Load sensing circuit, circle 8-10 ft-lbs / 11-14 Nm
endyellow side steer cylinder
retract
4 Check valve, 65 psi / 4.5 bar KD Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
5 Solenoid valve, 2 position 3 way KE Oscillate cylinder, blue side 26-30 ft-lbs / 35-41 Nm
6 Solenoid valve, 2 position 3 way KF Oscillate cylinder, yellow side 26-30 ft-lbs / 35-41 Nm
7 Check valve, 65 psi / 4.5 bar KG Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
8 Relief valve, 750 to 860 psi / KH Oscillate circuit 20-25 ft-lbs / 27-34 Nm
51.71 to 59.3 bar
9 Flow regulator valve, 1.5 gpm / 5.7 KI Circle end, blue side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinder extend circuit
10 Flow regulator valve, 1.0 gpm / 3.8 KJ Circle end, blue side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinderretract circuit
11 Flow regulator valve, 1.0 gpm / 3.8 KK Circle end, yellow side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinderretract circuit
12 Flow regulator valve, 1.5 gpm / 5.7 KL Circle end, yellow side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinderextend circuit
13 Check valve KM Load sensing circuit, circle 8-10 ft-lbs / 11-14 Nm
endblue side steer cylinder
retract
14 Check valve KN Load sensing circuit, circle 8-10 ft-lbs / 11-14 Nm
endblue side steer cylinder
extend
15 Check valve KO Load sensing circuit, circle 8-10 ft-lbs / 11-14 Nm
endyellow side steer cylinder
extend

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Four Wheel Steer and Oscillate Manifold, continued

Index Schematic
Description Function Torque
No. Item
16 Solenoid valve, 3 position 4 way KP Steer left/right, circle endblue 26-30 ft-lbs / 35-41 Nm
side steer cylinder
17 Solenoid valve, 3 position 4 way KQ Steer left/right, circle endyellow 26-30 ft-lbs / 35-41 Nm
side steer cylinder
18 Flow regulator valve, 1.0 gpm / 3.8 KR Square end, left side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinder retract circuit
19 Check valve KS Load sensing circuit, square 20-25 ft-lbs / 27-34 Nm
endblue side steer cylinder
retract
20 Check valve, 65 psi / 4.5 bar KT Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
21 Check valve, 65 psi / 4.5 bar KU Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
22 Flow regulator valve, 1.5 gpm / 5.7 KV Square end, yellow side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinder extend circuit
23 Flow regulator valve, 1.0 gpm / 3.8 KW Square end, yellow side steer 26-30 ft-lbs / 35-41 Nm
L/min cylinder retract circuit
24 Flow regulator valve, 1.5 gpm / 5.7 KX Square end, blue side steer 20-25 ft-lbs / 27-34 Nm
L/min cylinder extend circuit
25 Check valve KY Load sensing circuit, square 8-10 ft-lbs / 11-14 Nm
endyellow side steer cylinder
retract
26 Check valve, 65 psi / 4.5 bar KZ Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
27 Check valve, 65 psi / 4.5 bar KAA Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
28 Check valve KAB Load sensing circuit, square 8-10 ft-lbs / 11-14 Nm
endyellow side steer cylinder
extend
29 Check valve KAC Load sensing circuit, square 8-10 ft-lbs / 11-14 Nm
endblue side steer cylinder
extend
30 Check valve, 65 psi / 4.5 bar KAD Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering
31 Check valve, 65 psi / 4.5 bar KAE Prevents steer cylinder from 20-25 ft-lbs / 27-34 Nm
moving when not steering

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How to Adj ust the Oscill ate R elief Val ve

How to Adjust the Oscillate Relief

Valve
Note: Perform this procedure with the boom in the
stowed position.
Note: This procedure will require two people.
Note: Refer to Oscillate Manifold Component list to
locate the oscillate relief valve.
1 Remove the drive chassis cover from the
square-end of the machine.
2 Connect a 0 to 5000 psi / 0 to 350 bar
pressure gauge to the test port on the two
wheel steer and oscillate manifold.
3 Start the engine from the platform controls.
4 Press down the foot switch and manually
activate one of the oscillate limit switches. Hold
the switch in the activated position and
observe the reading on the pressure gauge.
Refer to Specifications, Hydraulic Component
Specifications.
5 Turn the engine off. Use a wrench to hold the
relief valve and loosen the jam nut.
6 Adjust the stud with a hex wrench. Turn it
clockwise to increase the pressure or
counterclockwise to decrease the pressure.
Tighten the jam nut.
Tip-over hazard. Do not adjust
the relief valve higher than
specified.

7 Repeat steps 3 through 4 to confirm relief

valve pressure.
8 Remove the pressure gauge.
9 Install the drive chassis cover.

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8-9
Oil Diverter Manifold Components (welder option)
The oil diverter manifold is mounted to the hydraulic generator located in the engine compartment.

Index Schematic
Description Function Torque
No. Item
1 Pilot Operated Directional valve, CBA Activates generator 80-90 ft-lbs / 108-122 Nm
2 position 3 way
2 Orifice disc, 0.031 inch / 0.79 mm CBB Delays shift to drive 35-40 ft-lbs / 47-54 Nm
3 Solenoid valve, 2 position 3 way CBC Pilot valve to diverter 35-40 ft-lbs / 47-54 Nm
4 Relief valve, 280 psi @ 3.5 gpm / CBD Charge pressure circuit 35-40 ft-lbs / 47-54 Nm
19.3 bar @ 13.2 L/min
5 Pressure switch 200 psi / 18.6 bar CBE Generator relay switch 16 ft-lbs / 22 Nm
6 Connector fitting 11 ft-lbs / 15 Nm
7 Check valve CBF Prevents oil flowing into 35-40 ft-lbs / 47-54 Nm
generator

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8-10
Traction Manifold Components, 2WD
The 2WD traction manifold is mounted inside the drive chassis at the circle-end of the machine.

Index Schematic
Description Function Torque
No. Item
1 Check valve, 5 psi / 0.34 bar EA Drive motor anti-cavitation 30-35 ft-lbs / 41-47 Nm
2 Check valve, 5 psi / 0.34 bar EB Drive motor anti-cavitation 30-35 ft-lbs / 41-47 Nm
3 Orifice, 0.031 in / 0.79 mm EC Brake and 2-speed circuit
4 Check valve ED Keeps brakes released in case of 20-25 ft-lbs / 27-34 Nm
temporary loss of charge
pressure
5 Solenoid valve, 2 position 3 way EE Brake release 26-30 ft-lbs / 35-41 Nm
6 Solenoid valve, 2 position 3 way EF 2-speed drive motor shift 26-30 ft-lbs / 35-41 Nm
7 Relief valve, 280 psi / 19.3 bar EG Charge pressure circuit 20-25 ft-lbs / 27-34 Nm
8 Shuttle valve, 3 position 3 way EH Charge pressure circuit that 30-35 ft-lbs / 41-47 Nm
directs hot oil out of low pressure
side of drive pump
9 Bi-directional flow control valve, EI Equalizes pressure on both sides 30-35 ft-lbs / 41-47 Nm
4.5 gpm / 17 L/min of divider/combiner valve EJ
10 Flow divider/combiner valve EJ Controls flow to drive motors in 90-100 ft-lbs / 122-136
forward and reverse Nm

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8-11 8 Move rpm select switch to high rpm (rabbit

symbol).
Valve Adjustments, 2WD Traction
Manifold 9 Begin driving the machine forward at a
medium speed while one person monitors the
pressure gauge. Continue driving until the
How to Adjust the Charge pressure stabilizes.
Pressure Relief Valve Note: The pressure reading should be
approximately 40 psi / 2.8 bar less than the
Note: Refer to 2WD Traction Manifold Component pressure reading taken in step 3.
list to locate the charge pressure relief valve.
10 If it is not, stop the machine and adjust the
Note: Perform this procedure with the hydraulic oil internal hex socket on the pressure relief valve
temperature at 100°F to 150°F / 38°C to 65.5°C. either up or down.Turn it clockwise to increase
Note: This will take two people to perform this the pressure or counterclockwise to decrease
procedure. the pressure.
11 Drive the machine forward and check the
1 Connect a 0 to 600 psi / 0 to 50 bar pressure
pressure.
gauge to the test port on the drive pump.
12 Continue making small adjustments until the
2 Start the engine from the ground controls.
pressure reading on the gauge is
3 Press the function enable/high rpm select approximately 40 psi / 2.8 bar less than the
button (rabbit symbol) position. Note the pressure reading taken in step 3.
reading on the pressure gauge.
13 Turn the engine off and remove the pressure
4 Turn the engine off. gauge.
5 Remove the pressure gauge from the drive
pump. Connect the gauge to the test port
located on the drive manifold.
6 Use a wrench to hold the charge pressure
relief valve and remove the cap.
7 Start the engine from the platform controls.

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8-12
Traction Manifold Components, 4WD
The 4WD traction manifold is mounted inside the drive chassis at the circle-end of the machine.

Index Schematic
Description Function Torque
No. Item
1 Check valve, 5 psi / 0.34 bar FA Drive motor anti-cavitation 30-35 ft-lbs / 41-47 Nm
2 Solenoid valve, 2 position 3 way FB 2-speed drive motor shift 26-30 ft-lbs / 35-41 Nm
3 Solenoid valve, 2 position 3 way FC Brake release 26-30 ft-lbs / 35-41 Nm
4 Check valve FD Keeps brakes released in case 20-25 ft-lbs / 27-34 Nm
oftemporary loss of charge
pressure
5 Shuttle valve, 3 position 3 way FE Charge pressure circuit that 30-35 ft-lbs / 41-47 Nm
directs hot oil out of low pressure
side of drive pump
6 Relief valve, 280 psi / 19.3 bar FF Charge pressure circuit 20-25 ft-lbs / 27-34 Nm
7 Orifice, 0.030 in / 0.76 mm FG Brake and 2-speed circuit
8 Check valve FH Drive motor anti-cavitation 20-25 ft-lbs / 27-34 Nm
9 Check valve FI Drive motor anti-cavitation 30-35 ft-lbs / 41-47 Nm
10 Flow divider/combiner valve FJ Controls flow to square end drive 90-100 ft-lbs / 122-136
motors in forward and reverse Nm
11 Check valve, 5 psi / 0.34 bar FK Drive motor anti-cavitation 20-25 ft-lbs / 27-34 Nm
12 Bi-directional flow control FL Equalizes pressure on both sides 30-35 ft-lbs / 41-47 Nm
valve,2 gpm / 7.6 L/min of divider/combiner valve FJ
13 Bi-directional flow control FM Equalizes pressure on both sides 30-35 ft-lbs / 41-47 Nm
valve,2 gpm / 7.6 L/min of divider/combiner valve FQ
14 Bi-directional flow control FN Equalizes pressure on both sides 30-35 ft-lbs / 41-47 Nm
valve,2 gpm / 7.6 L/min of divider/combiner valve FP
15 Check valve FO Drive motor anti-cavitation 20-25 ft-lbs / 27-34 Nm
16 Flow divider/combiner valve FP Controls flow to circle end drive 90-100 ft-lbs / 122-136
motors in forward and reverse Nm
17 Flow divider/combiner valve FQ Controls flow to divider/combiner 90-100 ft-lbs / 122-136
valves FJ and FP Nm
18 Check valve FR Drive motor anti-cavitation 20-25 ft-lbs / 27-34 Nm

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8-13 8 Move rpm select switch to high rpm (rabbit

symbol).
Valve Adjustments, 4WD Traction
Manifold 9 Begin driving the machine forward at a
medium speed while one person monitors the
pressure gauge. Continue driving until the
How to Adjust the Charge pressure stabilizes.
Pressure Relief Valve Note: The pressure reading should be
approximately 40 psi / 2.8 bar less than the
Note: Refer to 4WD Traction Manifold Component pressure reading taken in step 3.
list to locate the charge pressure relief valve.
10 If it is not, stop the machine and adjust the
Note: Perform this procedure with the hydraulic oil internal hex socket on the pressure relief valve
temperature at 100°F to 150°F / 38°C to 65.5°C. either up or down.Turn it clockwise to increase
Note: This will take two people to perform this the pressure or counterclockwise to decrease
procedure. the pressure.
11 Drive the machine forward and check the
1 Connect a 0 to 600 psi / 0 to 50 bar pressure
pressure.
gauge to the test port on the drive pump.
12 Continue making small adjustments until the
2 Start the engine from the ground controls.
pressure reading on the gauge is
3 Press the function enable/high rpm select approximately 40 psi / 2.8 bar less than the
button (rabbit symbol) position. Note the pressure reading taken in step 3.
reading on the pressure gauge.
13 Turn the engine off and remove the pressure
4 Turn the engine off. gauge.
5 Remove the pressure gauge from the drive
pump. Connect the gauge to the test port
located on the drive manifold.
6 Use a wrench to hold the charge pressure
relief valve and remove the cap.
7 Start the engine from the platform controls.

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8-14 Valve Coil Resistance

Valve Coils Specification
Note: The following coil resistance specifications
How to Test a Coil are at an ambient temperature of 68°F / 20°C. As
valve coil resistance is sensitive to changes in air
A properly functioning coil provides an temperature, the coil resistance will typically
electromotive force which operates the solenoid increase or decrease by 4% for each 18°F / 10°C
valve. Critical to normal operation is continuity that your air temperature increases or decreases
within the coil that provides this force field. from 68°F / 20°C.
Since coil resistance is sensitive to temperature, Valve Coil Resistance Specification
resistance values outside specification can produce
erratic operation. When coil resistance decreases Proportional solenoid valve, 12V DC 4.8 Ω
(schematic items G, W and AB)
below specification, amperage increases. As
resistance rises above specification, voltage Proportional solenoid valve, 12V DC 9Ω
increases. (schematic items R)
3 position 4 way solenoid valve, 12V DC 9Ω
While valves may operate when coil resistance is (schematic items BA, BB, CA, CB, CP, CQ,GB,
outside specification, maintaining coils within GP and GQ)
specification will help ensure proper valve function 3 position 4 way solenoid valve, 10V DC 6.3 Ω
over a wide range of operating temperatures. (schematic items O and S)

Electrocution/burn hazard. 2 position 2 way solenoid valve, 10V DC 3.3 Ω

Contact with electrically charged (schematic items J)
circuits could result in death or 2 position 2 way solenoid valve, 10V DC 6.3 Ω
serious injury. Remove all rings, (schematic items C and P)
watches and other jewelry. 2 position 3 way solenoid valve, 10V DC 6.3 Ω
(schematic items H, V, X, Z, AA, EE and EF)
1 Tag and disconnect the wiring from the coil to 2 position 3 way solenoid valve, 12V DC 9Ω
be tested. (schematic items BC, BD, CE, CF, FB and FC)
2 Test the coil resistance.
Result: The resistance should be within
specification, plus or minus 30%.
Result: If the resistance is not within
specification, plus or minus 30%, replace the
coil.

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How to Test a Coil Diode

Properly functioning coil diodes protect the
electrical circuit by suppressing voltage spikes.
Voltage spikes naturally occur within a function
circuit following the interruption of electrical current
to a coil. Faulty diodes can fail to protect the
electrical system, resulting in a tripped circuit
breaker or component damage.

Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.

1 Test the coil for resistance. Refer to Repair 1 multimeter

Procedure, How to Test a Coil. 2 9v DC battery
3 10Ω resistor
2 Connect a 10W resistor to the negative 4 coil
terminal of a known good 9V DC battery.
Connect the other end of the resistor to a Note: Dotted lines in illustration indicate a reversed
terminal on the coil. connection as specified in step 6.
Resistor 10Ω 3 Set a multimeter to read DC current.
Genie part number 27287
Note: The multimeter, when set to read DC current,
Note: The battery should read 9V DC or more when should be capable of reading up to 800 mA.
measured across the terminals.
4 Connect the negative lead to the other terminal
on the coil.
5 Momentarily connect the positive lead from the
multimeter to the positive terminal on the 9V
DC battery. Note and record the current
reading.
6 At the battery or coil terminals, reverse the
connections. Note and record the current
reading.
Result: Both current readings are greater than
0 mA and are different by a minimum of 20%.
The coil is good.
Result: If one or both of the current readings
are 0 mA, or if the two current readings do not
differ by a minimum of 20%, the coil and/or its
internal diode are faulty and the coil should be
replaced.

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Turntable Rotation Components

9-1 5 Remove the drive hub mounting bolts and

remove the turntable rotation assembly from
Turntable Rotation Assembly the machine.
6 Repeat steps 3 through 5 for the other
How to Remove a Turntable turntable rotation assembly.
Rotation Assembly Tip-over hazard. If the turntable
Note: When removing a hose assembly or fitting, rotation lock pin is not properly
the O-ring (if equipped) on the fitting and/or hose installed, machine stability is
end must be replaced. All connections must be compromised and the machine
torqued to specification during installation. Refer to could tip over when the drive hub
Specifications, Hydraulic Hose and Fitting Torque is removed from the machine,
Specifications. which could result in death or
serious injury.
Note: Perform this procedure with the primary boom
between the circle-end tires and with the machine Crushing hazard. The drive hub
on a firm, level surface. could become unbalanced and
1 Secure the turntable from rotating with the fall if not properly supported by an
turntable rotation lock pin. overhead crane or lifting device
when removed from the machine.
2 Remove the ground controls side fixed
turntable cover. Note: When installing a turntable rotation assembly,
the rotation gear backlash must be adjusted. Refer
3 Tag, disconnect the hydraulic hoses from the to Repair Procedure, Adjust the Turntable Rotation
turntable rotation motor. Cap the fittings on the Gear Backlash.
motor.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.

4 Attach a lifting strap from an overhead crane or

other suitable lifting device to the lifting eye on
the turntable rotation assembly.

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How to Adj ust the Tur ntabl e R otati on Gear Bac klash

How to Adjust the Turntable

Rotation Gear Backlash
The turntable rotation drive hub is mounted on an
adjustable plate that controls the gap between the
rotation motor pinion gear and the turntable bearing
ring gear.
Note: Perform this procedure with the platform
between the circle-end tires and with the machine
on a firm, level surface.
1 Secure the turntable from rotating with the
turntable rotation lock pin.
2 Loosen the backlash pivot plate mounting
fasteners.
3 Push the backlash pivot plate towards the
turntable as far as possible (this will push the
rotation gear into the turntable bearing ring
gear).
4 Loosen the lock nut on the adjustment bolt.
5 Turn the adjustment bolt clockwise until it
contacts the backlash pivot plate.
6 Turn the adjustment bolt 1/2 turn
counterclockwise. Tighten the lock nut on the
adjustment bolt.
7 Rotate the backlash pivot plate away from the
turntable until it contacts the adjustment bolt.
Torque the mounting fasteners on the
backlash pivot plate to specification. Refer to
Specifications, Machine Torque
Specifications.
8 Rotate the turntable through an entire rotation.
Check for tight spots that could cause binding.
Readjust if necessary.

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Axle Components

10-1 4 Measure the distance between the inside of

one circle-end tire and the chassis side plate
Steer Sensors on both sides of the axle.
he steer sensor measures steer angle and Result: Both measurements should be the
communicates that information to the ground same to indicate that the tires are parallel with
controls ECM. The steer sensor on the ground the chassis.
controls side of the machine at the square end acts
as the lead sensor. The other three sensors follow Square-end Measure here Circle-end
the position, or steer angle, of the lead sensor.
There is a steer sensor mounted to the top of each
upper yoke pivot pin.
Note: If the square-end steering function becomes
inoperative, switch to circle-end steer mode and the
ground controls side circle-end steer sensor will
become the lead sensor.
Note: This procedure will require a minimum of two
people.
How to M easur e the Tire Alignment

How to Measure the Tire Note: If the measurements are different or if a tire is
not parallel with the chassis, the steer sensor of that
Alignment tire will need to be adjusted. Refer to Repair
1 Start the engine from the platform controls. Procedure, How to Adjust a Steer Sensor.

2 Press down the foot switch. 5 Repeat step 4 for the other circle-end tire.
Measure the circle-end tires: Measure the square-end tires:

3 Press the square-end steer mode button. 6 Press the circle-end steer mode button.
7 Measure the distance between the inside of
one square-end tire and the chassis side plate
on both sides of the axle.
Result: Both measurements should be the
same to indicate that the tires are parallel with
the chassis.
Note: If the measurements are different or if a tire is
not parallel with the chassis, the steer sensor of that
tire will need to be adjusted. Refer to Repair
Procedure, How to Adjust a Steer Sensor.
8 Repeat step 4 for the other square-end tire.

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Axle Components
How to Adj ust a Steer Sens or

How to Adjust a Steer Sensor Circle-end steer sensors:

1 Start the engine from the platform controls. 10 At the platform controls, press the square-end
steer mode button.
2 Press down the foot switch and push the
engine idle select button until the engine 11 Locate the steer sensor on top of the yoke
switches to high rpm. pivot pin.
Square-end steer sensors: 12 Loosen the steer sensor cover retaining
fasteners. Do not remove them.
3 At the platform controls, press the circle-end
steer mode button. 13 Rotate the steer sensor cover either clockwise
or counterclockwise. Measure the distance
4 Locate the steer sensor on top of the yoke between the inside of tire and the chassis side
pivot pin. plate on both sides of the axle.
5 Loosen the steer sensor cover retaining 14 Repeat step 4 until the tire is parallel with the
fasteners. Do not remove them. chassis.
6 Rotate the steer sensor cover either clockwise 15 Tighten the steer sensor cover fasteners.
or counterclockwise. Measure the distance
between the inside of tire and the chassis side 16 Repeat steps 9 through 13 for the other
plate on both sides of the axle. circle-end steer sensor.

Square-end Measure here Circle-end 17 At the platform controls, press the four-wheel
steer mode button. Measure the distance
between the inside of the tire and the chassis
side plate on both sides of the axle on each
tire.
18 If any tire is not parallel, repeat the process
beginning with step 3.

7 Repeat step 4 until the tire is parallel with the

chassis.
8 Tighten the steer sensor cover fasteners.
9 Repeat steps 2 through 6 for the other
square-end steer sensor.

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Axle Components
How to C alibr ate the Steer Sens ors

How to Calibrate the Steer 8 Enter sensor calibration mode by pressing the
buttons at the ground controls in the following
Sensors sequence: (plus)(enter)(enter)(plus).
If a steer sensor reaches the limit of travel before a
9 Use the previous button to scroll through the
tire is adjusted parallel to the chassis, the steer
menu until the appropriate steer sensor is
sensor must be calibrated. This procedure will
displayed. Choose from:
re-establish a center position on the steer sensor.
RESET BLUE END BLUE SIDE STEER
Note: Perform this procedure with the machine in SENSOR
the stowed position.
RESET YELLOW END BLUE SIDE STEER
Note: This procedure will require two people. SENSOR
Note: Use the following chart to identify the RESET YELLOW END YELLOW SIDE
description of each LCD screen control button used STEER SENSOR
in this procedure.
RESET BLUE END YELLOW SIDE STEER
SENSOR
Press the plus button to select YES, then
press the enter button.
10 Exit the sensor calibration mode and turn the
Plus Minus Previous Enter keyswitch to the off position.
1 Start the engine from the platform controls. 11 Rotate the steer sensor to the opposite limit of
2 Press down the foot switch. travel.
3 Choose a steer mode based on the tire that 12 Using a voltmeter set to DC voltage, probe the
needs alignment. back of the steer sensor electrical connector at
pins B and C.
Note: If a circle-end tire cannot be aligned, press
the square-end steer mode button. If a square-end 13 Turn the keyswitch on at the ground controls.
tire cannot be aligned, press the circle-end steer Rotate the sensor slowly until the voltage
mode button. reading is between 2.4 to 2.5V DC. The alarm
at the ground control box should sound.
4 Loosen the steer sensor cover retaining
fasteners. Do not remove them. 14 Turn the keyswitch to platform controls. Start
the engine from the platform controls.
5 Rotate the steer sensor cover either clockwise
or counterclockwise to bring the tire as close to 15 Press down the foot switch.
alignment as possible. 16 Rotate the steer sensor cover to adjust the tire
6 Turn off the engine. alignment. Measure the distance between the
inside of the tire and the chassis side plate on
7 Press and hold the enter button on the ground both sides of the axle.
control panel while pulling out the ground
controls red Emergency Stop button to the on 17 Repeat step 14 until the tire is parallel with the
position. Hold the enter button for chassis.
approximately 5 seconds and then release it. 18 Tighten the steer sensor cover fasteners.

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Axle Components
How to Adj ust the Oscill ate Limit Swi tches

How to Adjust the Oscillate Limit 7 Carefully hold the position of each limit switch
and tighten the limit switch mounting fasteners.
Switches
8 Verify the gap is 0.015 - 0.030 inches / 0.381 -
Tip-over hazard. Failure to 0.762 mm between the limit switch plunger
perform this procedure on a and the top of the axle.
firm, level surface could
compromise the stability of the 9 Measure the distance between the drive
machine and could cause the chassis and the axle on both sides (from the
machine to tip over which will inside of the drive chassis).
result in death or serious injury. Result: The measurements should be equal.
Note: Perform this procedure with the machine on a Note: If the distance is not equal and the
firm, level surface that is free of obstructions. Use a adjustment to the limit switches was completed with
digital level to confirm. the ground and drive chassis level, consult Genie
Product Support.
Note: This procedure will require two people.
1 Lower the boom to the stowed position.
2 Remove the drive chassis cover from the
circle-end of the machine.
3 Remove the oscillate axle limit switch
mounting fasteners. Remove the limit
switches.
Note: The oscillate axle limit switches are located
inside the drive chassis above the axle.
4 Place a digital level on the turntable rotate
bearing plate.
5 Start the engine and level the drive chassis.
Press down the foot switch and manually
activate the oscillate limit switches until the
machine is completely level.
6 Loosely install the limit switches. Using a feeler
gauge, establish a gap of 0.015 - 0.030 inches
/ 0.381 - 0.762 mm between the limit switch
plunger and the top of the axle.

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Axle Components

10-2 3 Remove the pin retaining fasteners from the

oscillate cylinder rod-end pivot pin. Use a soft
Oscillating Axle Cylinders metal drift to remove the pin.
The oscillating axle cylinders extend and retract 4 Attach a lifting strap from an overhead crane to
between the drive chassis and the oscillating axle. the barrel end of the oscillating cylinder.
The cylinders are equipped with counterbalance
valves to prevent movement in the event of a 5 Remove the pin retaining fasteners from the
hydraulic line failure. The valves are not adjustable. oscillate cylinder barrel-end pivot pin. Use a
soft metal drift to remove the pin.

How to Remove an Oscillating Crushing hazard. The oscillate

cylinder may become
Axle Cylinder unbalanced and fall when
Note: Perform this procedure on a firm, level removed from the machine if not
surface with the boom in the stowed position. properly attached to the
overhead crane.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose 6 Remove the oscillate cylinder from the
end must be replaced. All connections must be machine.
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
1 Rotate the boom until the turntable
counterweight is between the circle-end and
square-end tires.
2 Tag, disconnect and plug the oscillating axle
cylinder hydraulic hoses. Cap the fittings on
the oscillate cylinder.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.

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Fault Codes
Section 4 Faul t Codes

Before Troubleshooting:
 Read, understand and obey the safety rules
and operating instructions in the appropriate
operator's manual on your machine.
 Be sure that all necessary tools and test
equipment are available and ready for use.
Observe and Obey:  Read each appropriate fault code thoroughly.
Attempting short cuts may produce hazardous
 Troubleshooting and repair procedures shall be
conditions.
completed by a person trained and qualified on
the repair of this machine  Be aware of the following hazards and follow
generally accepted safe workshop practices.
 Immediately tag and remove from service a
damaged or malfunctioning machine. Electrocution/burn hazard.
 Repair any machine damage or malfunction Contact with electrically charged
before operating the machine. circuits could result in death or
serious injury. Remove all rings,
 Unless otherwise specified, perform each watches and other jewelry.
procedure with the machine in the following
configuration: Note: Two persons will be required to safely
perform some troubleshooting procedures.
• Machine parked on a firm, level surface
• Key switch in the off position with the key
removed
• The red Emergency Stop button in the off
position at both the ground and platform
controls
• Wheels chocked
• All external AC power supply disconnected
from the machine
• Boom in the stowed position
• Turntable secured with the turntable rotation
lock
• Welder disconnected from the machine (if
equipped with the weld cable to platform
option)

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Control System Fault Codes

How to Read Control System Using Web GPI

Fault Codes 1 Connect the device containing the WEB GPI
software to the TCON with an RS-232 cable.
Note: Initial fault testing occurs at power-up.
2 Select the Secondary Boom, then the Safety
Faults are abnormal conditions that exist due to Switch Status Flags screen.
component failure or System misuse. CPU,
memory, LCD, LED, limited joystick and limited 3 Change any safety switch drop down menus
operator switch testing is done on power-up. If an displaying fault to ok. Press send.
operator switch is depressed on power-up, the 4 Exit Web GPI.
display should show and error and not allow any
machine functions. Using the TCON LCD

Releasing the switch will clear the error and allow Note: Use the following chart to identify the
all machine functions. The joystick operates description of each LCD screen control button used
similarly. in this procedure.

All other fault testing is done continuously.

1 When a fualt is diagnosed, the PCON fault
indicator will flash and a fault message will be
displayed on the TCON LCD. The message
will contain the fault source and type. Plus Minus Previous Enter
Note: Take care when using this method to avoid
2 Additional information, including the
resetting threshold defaults.
occurrence counter and a time-stamp is
available with a PC, connected to one of the 1 With the key switch off, press and hold the
RS232 ports. Up to 30 unique fault messages enter button and turn the key switch to the on
can be saved. Each fault is saved with the position. Release the enter button after five
device identity, fault type, engine hour seconds and then press the buttons in the
time-stamp and an 8-bit occurrence counter. following sequence:
3 The fault code table on the following pages (minus)(minus)(previous)(previous).
lists the functions or components monitored by 2 Press the previous button until CLEAR ALL
the system and recovery actions. SAFETY SWITCH FAULTS appears.

How to Clear Secondary Boom 3 Select YES, then press the enter button.
Safety Switch Faults 4 Press the previous button until EXIT appears.
Note: Beginning with software release 2.0, the 5 Select YES, then press the enter button.
secondary boom envelope switches will latch and Note: This clears all latching faults, not standard
faults must be reset in software or through the use faults.
of the TCON LCD. They will not clear by
re-powering the machine.
Note: There are two methods to reset the faults, by
using Web GPI or through the menu available on
the TCON LCD.

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Primary Up/Down Joystick Value at 5.0 V Limited Speed and Direction frozen at Check for damaged wiring to the
zero and neutral, Alarm sounds joystick. Check the connections to
Value Too High
ensure the connector terminals have
Value Too Low not backed out. Substitute a known
good joystick. If necessary replace and
Value at 0 V recalibrate joystick.
Not calibrated Joystick Speed and Direction frozen at Calibrate Joystick
zero and neutral
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Primary Ext/Ret Joystick Value at 5.0 V Limited Speed and Direction frozen at Check for damaged wiring to the
zero and neutral, Alarm sounds joystick. Check the connections to
Value Too High
ensure the connector terminals have
Value Too Low not backed out. Substitute a known
good joystick. If necessary replace and
Value at 0 V recalibrate joystick.
Not calibrated Joystick Speed and Direction frozen at Calibrate Joystick
zero and neutral
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Primary Boom Up/Down Not calibrated Normal function except threshold for Calibrate Thresholds
Flow Valve(s) (#1 and #2) one or the other direction is zero.
Display message on LCD
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Value Too High Limited Speed and Direction frozen at Check for opens in the wiring or a bad
zero and neutral, Alarm sounds ground. Replace coil if necessary
Value Too Low
Primary Boom Not calibrated Normal function except threshold for Calibrate Thresholds
Extend/Retract Flow Valve one or the other direction is zero.
Display message on LCD
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Value Too High Limited Speed and Direction frozen at Check for opens in the wiring or a bad
zero and neutral, Alarm sounds ground. Replace coil if necessary
Value Too Low

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Primary Up/Down Speed Not calibrated Display message on LCD and allow Perform auto calibrate procedure.
operation at default speed
Primary Extend/Retract Not calibrated Display message on LCD and allow Perform auto calibrate procedure.
Speed operation at default speed
Primary Boom Up/Down Fault Check (both Primary Boom Up/Down disabled, Check ribbon and connector from
buttons on TCON buttons pressed) display message on LCD membrane switch. If necessary replace
membrane switch.
Primary Boom Extend Valve Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Primary Boom Retract Valve
Primary Boom Up Valve
Primary Boom Down Valve
Primary Lock-Out Valve #1
Primary Lock-Out Valve #2
Primary Boom Length Fault Check Display message on LCD Power up controller with problem
(unknown length) corrected.
Primary Boom Angle Fault Check Allow only primary boom retract and Power up controller with problem
(unknown length) down. Display message on LCD. corrected.
Primary Boom Angle Sensor Value at 5.0 V Sound audible warning and flash Power up controller with problem
primary boom down LED at the corrected.
medium rate and display message on
LCD screen PRI BOOM ANG SENSOR
SHORTED HIGH. Primary boom up
inhibited. Primary boom velocity limited
to 50% of default value.
Value at 0 V Sound audible warning and flash Power up controller with problem
primary boom down LED at the corrected.
medium rate and display message on
LCD screen PRI BOOM ANG SENSOR
SHORTED LOW. Primary boom up
inhibited. Primary boom velocity limited
to 50% of default value.
Not calibrated Sound audible warning at the medium Calibrate primary boom angle sensor.
rate and display message on LCD
screen PRI BOOM ANG SENSOR
NOT CALIBRATED, inhibit primary
boom up from platform control.
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device.

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Secondary Boom Joystick Value at 5.0 V Limited Speed and Direction frozen at Check for damaged wiring to the
zero and neutral, Alarm sounds joystick. Check the connections to
Value Too High
ensure the connector terminals have
Value Too Low not backed out. Substitute a known
good joystick. If necessary replace and
Value at 0 V recalibrate joystick.
Not calibrated Joystick Speed and Direction frozen at Calibrate Joystick
zero and neutral
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Secondary Boom Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Down Sequence Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Secondary Boom Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Down Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Secondary Boom Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Extend Sequence Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Secondary Boom Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Extend Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Secondary Boom Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Retract Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Secondary Boom Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Up Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Secondary Boom Not calibrated Normal function except threshold for Perform calibration procedure
Up/Down/Extend/Retract one or the other direction is zero.
Flow Valve Display message on LCD
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Value Too High Limited Speed and Direction frozen at Check for opens in the wiring or a bad
zero and neutral, Alarm sounds ground. Replace coil if necessary
Value Too Low Limited Speed and Direction frozen at Check for opens in the wiring or a bad
zero and neutral, Alarm sounds ground. Replace coil if necessary

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Secondary Boom Up/Down Not calibrated Display message on LCD and allow See service manual on how to perform
Speed operation at default speed this procedure.
Secondary Boom Fault Check (both Secondary boom Up/Ext/Down/Retract Check ribbon and connector from
Up/Extend/Down/Retract buttons pressed) disabled Display message on LCD membrane switch. If necessary replace
Switches on TCON membrane switch.
Secondary Boom Length Fault check Stop all secondary boom functions, Power up controller with problem
(unknown length) allow only secondary boom retract. corrected.
Display message on LCD.
Secondary Boom Angle Fault check Stop all secondary boom functions, Power up controller with problem
(unknown length) allow only secondary boom retract. corrected.
Once the boom is retracted allow
secondary boom down. Display
message on LCD.
Turntable Rotate Joystick Value at 5.0 V Limited Speed and Direction frozen at Check for damaged wiring to the
zero and neutral, Alarm sounds joystick. Check the connections to
ensure the connector terminals have
Value Too High
not backed out. Substitute a known
Value Too Low good joystick. If necessary replace and
recalibrate joystick.
Value at 0 V
Not calibrated Joystick Speed and Direction frozen at Calibrate Joystick
zero and neutral
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Turntable Rotate Flow Valve Not calibrated Normal function except threshold for Perform calibration procedure
one or the other direction is zero.
Display message on LCD
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Value Too High Limited Speed and Direction frozen at Check for opens in the wiring or a bad
zero and neutral, Alarm sounds ground. Replace coil if necessary
Value Too Low Check for shorts to ground in the
wiring. Replace coil if necessary
Turntable Rotate Buttons on Fault Check (both Turntable rotate disabled Display Check ribbon and connector from
TCON buttons pressed) message on LCD membrane switch. If necessary replace
membrane switch.
Turntable Rotate Clockwise Fault Check Limited Speed and Direction frozen at Check for defective or damaged wiring.
Valve zero and neutral, Alarm sounds Check for an open or shorted valve coil.
Repair or replace as necessary.
Turntable Rotate
Counterclockwise Valve
Turntable Rotate Speed Not calibrated Display message on LCD and allow Perform auto calibrate procedure.
operation at default speed

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Steer Joystick Value at 5.0 V Limited Speed and Direction frozen at Check for damaged wiring to the
zero and neutral, Alarm sounds joystick. Check the connections to
Value Too High
ensure the connector terminals have
Value Too Low not backed out. Substitute a known
good joystick. If necessary replace and
Value at 0 V recalibrate joystick.
Not calibrated Joystick Speed and Direction frozen at Calibrate Joystick
zero and neutral
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Propel Joystick Value at 5.0 V Limited Speed and Direction frozen at Check for damaged wiring to the
zero and neutral, Alarm sounds joystick. Check the connections to
ensure the connector terminals have
Value Too High
not backed out. Substitute a known
Value Too Low good joystick. If necessary replace
and recalibrate joystick.
Value at 0 V
Not calibrated Joystick Speed and Direction frozen at Calibrate Thresholds
zero and neutral
Just calibrated Initiate one second beep of audible Self-clearing (transient)
warning device
Axle Extend/Retract Buttons Fault Check (both Axle extend/retract disabled. Display Check ribbon and connector from
buttons pressed) message on LCD membrane switch. If necessary replace
membrane switch.
Steer Valves - LF, RF, LR, Fault Check Limited Speed and Direction frozen at Check for defective or damaged
RR zero and neutral, Alarm sounds wiring. Check for an open or shorted
valve coil. Repair or replace as
necessary.
Propel Valves Not calibrated Joystick Speed and Direction frozen at Calibrate Thresholds
Forward/Reverse zero and neutral
Propel EDC Just calibrated Initiate one second beep of audible Self-clearing (transient)
Forward/Reverse warning device
Value Too High Limited Speed and Direction frozen at Check for opens in the wiring or a bad
zero and neutral, Alarm sounds ground. Replace coil if necessary
Value Too Low Check for shorts to ground in the
wiring. Replace coil if necessary

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Motor Valve Speed Fault Check Limited Speed and Direction frozen at Check for defective or damaged
zero and neutral, Alarm sounds wiring. Check for an open or shorted
valve coil. Repair or replace as
Brake Valve
necessary.
Auxiliary Propel Valve Fault Check Fault Check Check for defective or damaged wiring.
Check for an open or shorted valve coil.
Repair or replace as necessary.
Platform Level Up/Down and Fault Check Limited Speed and Direction frozen at Power up controller with problem
Rotate Valves zero and neutral, Alarm sounds corrected.
Platform Rotate Switches Fault Check, (both Affected functions disabled, display Power up controller with problem
contacts closed) message on LCD. corrected.
Jib Boom Switches Fault Check, (both Affected functions disabled, display Power up controller with problem
contacts closed) message on LCD. corrected.
Jib Boom Up/Down Valves Fault Check Limited Speed and Direction frozen at Power up controller with problem
zero and neutral, Alarm sounds corrected.
Steer Angle Sensor(s) Value at 5.0 V Limited Speed and Direction frozen at Power up controller with problem
Right Front zero and neutral, Alarm sounds corrected.
Value Too High
Left Front
Right Rear Value Too Low
Left Rear
Value at 0 V
Turntable Level Sensor Fault Check Display message on LCD and sound Correct problem.
X-Direction audible alarm.
Turntable Level Sensor
Y-Direction
Platform Level Sensor
Y-Direction
Footswitch Timeout Calibration check Display message on LCD Recycle power
CAN Bus Fault Check Display message on LCD Power up controller with problem
corrected.
Oil Pressure Range Check (low Display message on LCD Oil pressure is low. Check sender and
oil pressure) oil level.
Water/Oil Temperature Range Check Display message on LCD Engine is overheating. Check sender,
(high temp) water or oil level or radiator/heat
exchanger.
Oil Pressure Sender Fault Check Display message on LCD Check wiring to senders for opens or
shorts. Repair or replace senders.
Water/Oil Temp Sender
Engine Speed Range Check Display message on LCD Power up controller with problem
(underspeed) corrected.

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Control System Fault Codes

Error Source Error Type Effects Recovery Actions

Safety Switch P3 Fault Check Display message on LCD Power up controller with problem
P3 SAFETY SWITCH FAULT corrected.
Safety Switch P6R1 Fault Check Display message on LCD Power up controller with problem
P6R1 SAFETY SWITCH FAULT corrected.
Safety Switch P6R2 Fault Check Display message on LCD Power up controller with problem
P6R2 SAFETY SWITCH FAULT corrected.
Safety Switch P7 Fault Check Display message on LCD Power up controller with problem
P7 SAFETY SWITCH FAULT corrected.
Safety Switch P7R Fault Check Display message on LCD Power up controller with problem
P7R SAFETY SWITCH FAULT corrected.
Safety Switch P9A Fault Check Display message on LCD Power up controller with problem
P9A SAFETY SWITCH FAULT corrected.
Safety Switch P9B Fault Check Display message on LCD Power up controller with problem
P9B SAFETY SWITCH FAULT corrected.
Safety Switch P10 Fault Check Display message on LCD Power up controller with problem
P10 SAFETY SWITCH FAULT corrected.
Safety Switch P11 Fault Check Display message on LCD Power up controller with problem
P11 SAFETY SWITCH FAULT corrected.
Safety Switch P12 Fault Check Display message on LCD Power up controller with problem
P12 SAFETY SWITCH FAULT corrected.
Safety Switch P14 Fault Check Display message on LCD Power up controller with problem
P14 SAFETY SWITCH FAULT corrected.
Safety Switch P18 Fault Check Display message on LCD Power up controller with problem
P18 SAFETY SWITCH FAULT corrected.
Safety Switch P22 Fault Check Display message on LCD Power up controller with problem
P22 SAFETY SWITCH FAULT corrected.
Safety Switch P22R Fault Check Display message on LCD Power up controller with problem
P22R SAFETY SWITCH FAULT corrected.
Safety Switch P30 Fault Check Display message on LCD Power up controller with problem
P30 SAFETY SWITCH FAULT corrected.
Platform Overload Fault Check Display message on LCD Power up controller with problem
(if active) corrected.
Platform Overload Switches
Inconsistent
Boom Overload Fault Check Display message on LCD Power up controller with problem
(if active) corrected.

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Fault Code Display - Deutz and Perkins Models

How to R etrieve Ac ti ve Engine F ault Codes D eutz D 2.9 L4 and Per ki ns 404F- 22 Models

How to Retrieve Active Engine

Fault Codes - Deutz D 2.9 L4 and
Perkins 404F-22 Models
The ECM constantly monitors the engine by the use
of sensors on the engine. The ECM also uses
signals from the sensors to initiate sequential fuel
injection and make constant and instantaneous
changes to ignition timing, fuel delivery and throttle
position to maintain the engine's running condition
at its highest efficiency while at the same time
keeping exhaust emissions to a minimum. When a
sensor fails or returns signals that are outside of set
parameters, the ECM will store a fault code in
memory that relates to the appropriate sensor. The
active fault code will also be displayed on the LCD
screen.
Note: The Perkins 404F-22T is equipped with an
engine fault LED located at the platform control
box.
If an engine fault occurs that does not result in an
engine shutdown, the engine rpm will go into limp
home mode resulting in the loss of high rpm..
Start the engine from the ground control box and
operate various boom functions to verify that an
active engine fault occurs and is shown on the
display.
Note: All faults are stored in the Previous Fault
history menu. These faults will not be erased when
corrective action has been completed.
Note: Software is available from the engine
manufacturer to perform diagnosis through the
engine diagnostic port. Contact the specific engine
manufacturer.

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Deutz D 2.9 L4 Engine Fault Codes

SPN FMI KWP Description

SPN = Suspect Parameter Number
51 11 1231 Actuator error EGR-Valve; Power
FMI = Failure Mode Identifier
stage over temp due to high
KWP = Keyword Protocol current
SPN FMI KWP Description 51 12 1018 Actuator EGR-Valve; powerstage
51 3 1019 EGR-Valve, short circuit to over temperature
battery 51 12 1021 Mechanical actuator defect
51 3 1024 Position sensor error of actuator EGR-Valve
EGR-Valve; signal range check 51 12 1225 Actuator EGR-Valve; over
high temperature
51 3 1226 EGR-Valve; short circuit to 94 1 474 Low fuel pressure; warning
battery (A02) threshold exceeded
51 3 1227 EGR-Valve; short circuit to 94 1 475 Low fuel pressure; shut off
battery (A67) threshold exceeded
51 4 1020 EGR-Valve; short circuit to 94 3 472 Sensor error low fuel pressure;
ground signal range check high
51 4 1025 Position sensor error actuator 94 4 473 Sensor error low fuel pressure;
EGR-Valve; signal range check signal range check low
low
97 3 464 Sensor error water in fuel; signal
51 4 1228 EGR-Valve; short circuit to range check high
ground (A02)
97 4 465 Sensor error water in fuel; signal
51 4 1229 EGR-Valve; short circuit to range check low
ground (A67)
97 12 1157 Water in fuel level prefilter;
1 4 1232 Actuator error EGR-Valve; maximum value exceeded
Voltage below threshold
100 0 734 High oil pressure; warning
51 5 1015 Actuator error EGR-Valve; signal threshold exceeded
range check low
100 0 735 High oil pressure; shut off
51 5 1017 Actuator EGR-Valve; open load threshold exceeded
51 5 1023 Actuator error EGR-Valve; signal 100 1 736 Low oil pressure; warning
range check low threshold exceeded
51 5 1223 Actuator EGR-Valve; open load 100 1 737 Low oil pressure; shut off
51 6 1014 Actuator error EGR-Valve; signal threshold exceeded
range check high 100 3 732 Sensor error oil pressure; signal
51 6 1022 Actuator error EGR-Valve; signal range check high
range check high 100 4 733 Sensor error oil pressure sensor;
51 6 1224 Actuator EGR-Valve; over signal range check low
current 102 2 88 Charged air pressure above
51 6 1230 Actuator error EGR-Valve; warning threshold
Overload by short-circuit 102 2 89 Charged air pressure above shut
51 7 1016 Actuator position for EGR-Valve off threshold
not plausible 102 4 777 Sensor error charged air press.;
signal range check low

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier 168 0 1180 Physical range check high for
KWP = Keyword Protocol battery voltage
SPN FMI KWP Description 168 1 1181 Physical range check low for
105 0 996 High charged air cooler battery voltage
temperature; warning threshold 168 2 47 High battery voltage; warning
exceeded threshold exceeded
105 0 997 High charged air cooler 168 2 48 Low battery voltage; warning
temperature; shut off threshold threshold exceeded
exceeded
168 3 45 Sensor error battery voltage;
105 3 994 Sensor error charged air signal range check high
temperature; signal range check
168 4 46 Sensor error battery voltage;
high
signal range check low
105 4 995 Sensor error charged air
171 3 417 Sensor error environment
temperature; signal range check
temperature; signal range check
low
high
108 3 412 Sensor error ambient air press.;
171 4 418 Sensor error environment
signal range check high
temperature; signal range check
108 4 413 Sensor error ambient air press.; low
signal range check low
172 0 1182 Physical range check high for
110 0 98 High coolant temperature; intake air temperature
warning threshold exceeded
172 1 1183 Physical range check low for
110 0 99 High coolant temperature; shut intake air temperature
off threshold exceeded
172 2 9 Sensor ambient air temperature;
110 3 96 Sensor error coolant temp.; plausibility error
signal range check high
172 2 983 Intake air sensor; plausibility
110 4 97 Sensor error coolant temp.; error
signal range check low
172 3 981 Sensor error intake air; signal
111 1 101 Coolant level too low range check high
132 11 1 Air flow sensor load correction 172 4 982 Sensor error intake air sensor;
factor exceeding the maximum signal range check low
drift limit; plausibility error
174 0 481 High low fuel temperature;
132 11 2 Air flow sensor load correction warning threshold exceeded
factor exceeding drift limit;
174 0 482 High Low fuel temperature; shut
plausibility error
off threshold exceeded
132 11 3 Air flow sensor low idle correction
175 0 740 Physical range check high for oil
factor exceeding the maximum
temperature
drift limit
175 0 745 High oil temperature; warning
132 11 4 Air flow sensor load correction
threshold exceeded
factor exceeding the maximum
drift limit 175 0 746 High oil temperature; shut off
threshold exceeded
157 3 877 Sesnor error rail pressure; signal
range check high 175 1 741 Physical range check low for oil
temperature
157 4 878 Sensor error rail pressure; signal
range check low

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier 412 3 1007 Sensor error EGR cooler
KWP = Keyword Protocol downstream temperature; signal
SPN FMI KWP Description range check high

175 2 738 Sensor oil temperature; 412 4 1008 Sensor error EGR cooler
plausibility error downstream temperature; signal
range check low
175 2 739 Sensor oil temperature;
plausibility error oil temperature 520 9 306 Timeout Error of
too high CAN-Receive-Frame TSC1TR;
Setpoint
175 3 743 Sensor error oil temperature;
signal range check high 597 2 49 Break lever mainswitch and
break lever redundancy switch
175 4 744 Sensor error oil temperature; status not plausible
signal range check low
624 3 971 SVS lamp; short circuit to batt.
190 0 389 Engine speed above warning
threshold (FOC-Level 1) 624 4 972 SVS lamp; short circuit to grd.

190 2 421 Offset angle between crank- and 624 5 969 SVS lamp; open load
camshaft sensor is too large 624 12 970 SVS lamp; powerstage over
190 8 419 Sensor camshaft speed; temperature
disturbed signal 630 12 376 Access error EEPROM memory
190 8 422 Sensor crankshaft speed; (delete)
disturbed signal 630 12 377 Access error EEPROM memory
190 11 390 Engine speed above warning (read)
threshold (FOC-Level 2) 630 12 378 Access error EEPROM memory
190 12 420 Sensor camshaft speed; no (write)
signal 639 14 84 CAN-Bus 0 "BusOff-Status"
190 12 423 Sensor crankshaft speed; no 651 3 580 Injector 1 (in firing order); short
signal circuit
190 14 391 Engine speed above warning 651 4 586 High side to low side short circuit
threshold (Overrun Mode) in the injector 1 (in firing order)
190 14 1222 Camshaft- and Crankshaft speed 651 5 568 Injector 1 (in firing order);
sensor signal not available on interruption of electric connection
CAN
652 3 581 Injector 2 (in firing order); short
411 0 791 Physical range check high for circuit
differential pressure Venturiunit
652 4 587 High side to low side short circuit
(EGR)
in the injector 2 (in firing order)
411 1 792 Physical range check low for
652 5 569 Injector 2 (in firing order);
differential pressure Venturiunit
interruption of electric connection
(EGR)
653 3 582 Injector 3 (in firing order); short
411 3 795 Sensor error differential pressure
circuit
Venturiunit (EGR); signal range
check high 653 4 588 High side to low side short circuit
in the injector 3 (in firing order)
411 4 381 Physical range check low for
EGR differential pressure 653 5 570 Injector 3 (in firing order);
interruption of electric connection
411 4 796 Sensor error differential pressure
Venturiunit (EGR); signal range
check low

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier 1109 2 121 Engine shut off demand ignored
KWP = Keyword Protocol
1136 0 1398 Physikal range check high for
SPN FMI KWP Description ECU temperature
654 3 583 Injector 4 (in firing order); short 1136 1 1399 Physikal range check low for
circuit ECU temperature
654 4 589 High side to low side short circuit 1136 3 1400 Sensor error ECU temperature;
in the injector 4 (in firing order) signal range check high
654 5 571 Injector 4 (in firing order); 1136 4 1401 Sensor error ECU temperature;
interruption of electric connection signal range check low
676 11 543 Cold start aid relay error. 1176 3 849 Sensor error pressure sensor
676 11 544 Cold start aid relay open load upstream turbine; signal range
check high
677 3 956 Starter relay high side; short
circuit to battery 1176 4 850 Sensor error pressure sensor
downstream turbine; signal range
677 3 960 Starter relay low side; short check high
circuit to battery
1180 0 1193 Physical range check high for
677 4 957 Starter relay high side; short exhaust gas temperature
circuit to ground upstream turbine
677 4 961 Starter relay low side; short 1180 0 1460 Turbocharger Wastegate CAN
circuit to ground feedback; warning threshold
677 5 958 Starter relay; no load error exceeded
677 12 959 Starter relay; powerstage over 1180 0 1462 Exhaust gas temperature
temperature upstream turbine; warning
threshold exceeded
703 3 426 Engine running lamp; short circuit
to battery 1180 1 1194 Physical range check low for
exhaust gas temperature
703 4 427 Engine running lamp; short circuit upstream turbine
to ground
1180 1 1461 Turbocharger Wastegate CAN
703 5 424 Engine running lamp; open load feedback; shut off threshold
703 12 425 Engine running lamp; exceeded
powerstage over temperature 1180 1 1463 Exhaust gas temperature
729 5 545 Cold start aid relay open load upstream turbine; shut off
threshold exceeded
729 12 547 Cold start aid relay; over
temperature error 1180 3 1067 Sensor error exhaust gas
temperature upstream turbine;
898 9 305 Timeout Error of
signal range check high
CAN-Receive-Frame TSC1TE;
Setpoint 1180 11 1066 Sensor exhaust gas temperature
upstream turbine; plausibility
1079 13 946 Sensor supply voltage monitor
error
1 error (ECU)
1188 2 1414 Wastegate; status message from
1080 13 947 Sensor supply voltage monitor
ECU missing
2 error (ECU)

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier 2659 2 1527 AGS sensor temperature exhaust
KWP = Keyword Protocol gas mass flow; plausibility error
SPN FMI KWP Description 2659 12 1526 Exhaust gas recirculation; AGS
1188 7 1415 Wastegate actuator; blocked sensor has "burn off" not
performed
1188 11 1411 Wastegate actuator; internal
error 2797 4 1337 Injector diagnostics; timeout error
of short circuit to ground
1188 11 1412 Wastegate actuator; EOL measurement cyl. Bank 0
calibration not performed
correctly 2798 4 1338 Injector diagnostics; timeout error
of short circuit to ground
1188 11 1416 Wastegate actuator; over measurement cyl. Bank 1
temperature (> 145øC)
2798 4 1339 Injector diagnostics; short circuit
1188 11 1417 Wastegate actuator; over to ground monitoring Test in Cyl.
temperature (> 135øC) Bank 0
1188 11 1418 Wastegate actuator; operating 2798 4 1340 Injector diagnostics; short circuit
voltage error to ground monitoring Test in Cyl.
1188 13 1413 Wastegate actuator calibration Bank 1
deviation too large, recalibration 3224 2 127 DLC Error of
required CAN-Receive-Frame AT1IG1
1231 14 85 CAN-Bus 1 "BusOff-Status" NOX Sensor (SCR-system
upstream cat; DPF-system
1235 14 86 CAN-Bus 2 "BusOff-Status" downstream cat); length of frame
1237 2 747 Override switch; plausibility error incorrect
1322 12 610 Too many recognized misfires in 3224 9 128 Timeout Error of
more than one cylinder CAN-Receive-Frame AT1IG1;
NOX sensor upstream
1323 12 604 Too many recognized misfires in
cylinder 1 (in firing order) 3248 4 1047 Sensor error particle filter
downstream temperature; signal
1324 12 605 Too many recognized misfires in
range check low
cylinder 2 (in firing order)
3699 2 1616 DPF differential pressure sensor
1325 12 606 Too many recognized misfires in
and a further sensor or actuator
cylinder 3 (in firing order)
CRT system defective
1326 12 607 Too many recognized misfires in
3699 2 1617 Temperature sensor us. and ds.
cylinder 4 (in firing order)
DOC simultaneously defect
2659 0 1524 Physical range check high for
3699 14 1615 Maximum stand-still-duration
EGR exhaust gas mass flow
reached; oil exchange required
2659 1 1525 Physical range check low for
4765 0 1039 Physical range check high for
EGR exhaust gas mass flow
exhaust gas temperature
2659 2 1523 Exhaust gas recirculation AGS upstream (DOC)
sensor; plausibility error
4765 1 1042 Physical range check low for
exhaust gas temperature
upstream (DOC)

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier 523212 9 171 Timeout Error of
KWP = Keyword Protocol CAN-Receive-Frame
SPN FMI KWP Description ComEngPrt; Engine Protection

4766 0 1029 Physical range check high for 523216 9 198 Timeout Error of
exhaust gas temperature CAN-Receive-Frame
downstream (DOC) PrHtEnCmd; pre-heat command,
engine command
4766 1 1032 Physical range check low for
exhaust gas temperature 523240 9 179 Timeout CAN-message
downstream (DOC) FunModCtl; Function Mode
Control
4768 2 1036 Sensor exhaust gas temperature
upstream (DOC); plausibility 523350 4 565 Injector cylinder-bank 1; short
error circuit

4768 3 1044 Sensor error exhaust gas 523352 4 566 Injector cylinder-bank 2; short
temperature upstream (DOC); circuit
signal range check high 523354 12 567 Injector powerstage output defect
4768 4 1045 Sensor error exhaust gas 523470 2 826 Pressure Relief Valve (PRV)
temperature upstream (DOC) forced to open; performed by
signal range check low pressure increase
4769 2 1026 Sensor exhaust gas temperature 523470 2 827 Pressure Relief Valve (PRV)
downstream (DOC); plausibility forced to open; performed by
error pressure shock
4769 3 1034 Sensor error exhaust gas 523470 7 876 Maximum rail pressure in limp
temperature downstream (DOC); home mode exceeded (PRV)
signal range check high
523470 11 831 The PRV can not be opened at
4769 4 1035 Sensor error exhaust gas this operating point with a
temperature downstream (DOC); pressure shock
signal range check low
523470 11 832 Rail pressure out of tolerance
523006 3 34 Controller mode switch; short range
circuit to battery
523470 12 828 Open Pressure Relief Valve
523006 4 35 Controller mode switch; short (PRV); shut off condition
circuit to ground
523470 12 829 Open Pressure Relief Valve
523008 1 648 Manipulation control was (PRV); warning condition
triggered
523470 14 830 Pressure Relief Valve (PRV) is
523008 2 649 Timeout error in Manipulation open
control
523550 12 980 T50 start switch active for too
523009 9 825 Pressure Relief Valve (PRV) long
reached maximun allowed
523601 13 948 Sensor supply voltage monitor
opening count
3 error (ECU)
523009 10 833 Pressure relief valve (PRV)
523603 9 126 Timeout Error of
reached maximun allowed open
CAN-Receive-Frame AMB;
time
Ambient Temperature Sensor

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier
523612 12 637 Internal ECU monitoring
KWP = Keyword Protocol
detection reported error
SPN FMI KWP Description
523612 12 1170 Internal software error ECU
523605 9 300 Timeout Error of 523612 14 973 Softwarereset CPU SWReset_0
CAN-Receive-Frame TSC1AE;
Traction Control 523612 14 974 Softwarereset CPU SWReset_1
523606 9 301 Timeout Error of 523612 14 975 Softwarereset CPU SWReset_2
CAN-Receive-Frame TSC1AR; 523613 0 856 Maximum positive deviation of
Retarder rail pressure exceeded
523612 12 387 Internal software error ECU; (RailMeUn0)
injection cut off 523613 0 857 Maximum positive deviation of
523612 12 612 Internal ECU monitoring rail pressure in metering unit
detection reported error exceeded (RailMeUn1)
523612 12 613 Internal ECU monitoring 523613 0 858 Railsystem leakage detected
detection reported error (RailMeUn10)
523612 12 614 Internal ECU monitoring 523613 0 859 Maximum negative deviation of
detection reported error rail pressure in metering unit
exceeded (RailMeUn2)
523612 12 615 Internal ECU monitoring
detection reported error 523613 0 860 Negative deviation of rail
pressure second stage
523612 12 616 Internal ECU monitoring (RailMeUn22)
detection reported error
523613 0 862 Maximum rail pressure exceeded
523612 12 617 Internal ECU monitoring (RailMeUn4)
detection reported error
523613 1 861 Minimum rail pressure exceeded
523612 12 618 Internal ECU monitoring (RailMeUn3)
detection reported error
523613 2 864 Setpoint of metering unit in
523612 12 619 Internal ECU monitoring overrun mode not plausible
detection reported error
523615 3 594 Metering unit (Fuel-System);
523612 12 620 Internal ECU monitoring short circuit to battery highside
detection reported error
523615 3 596 Metering unit (Fuel-System);
523612 12 621 Internal ECU monitoring short circuit to battery low side
detection reported error
523615 4 595 Metering unit (Fuel-System);
523612 12 623 Internal ECU monitoring short circuit to ground high side
detection reported error
523615 4 597 Metering Unit (Fuel-System);
523612 12 624 Internal ECU monitoring short circuit to ground low side
detection reported error
523615 5 592 Metering unit (Fuel-System);
523612 12 625 Internal ECU monitoring open load
detection reported error
523615 12 593 Metering unit (Fuel-System);
523612 12 627 Internal ECU monitoring powerstage over temperature
detection reported error
523619 2 488 Physical range check high for
523612 12 628 Internal ECU monitoring
exhaust gas temperature
detection reported error upstrem (SCR-CAT)
523698 11 122 Shut off request from supervisory
monitoring function

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier 523788 12 299 Timeout Error of
KWP = Keyword Protocol CAN-Transmit-Frame TrbCH;
SPN FMI KWP Description Status Wastegate

523717 12 125 Timeout Error of 523793 9 202 Timeout Error of

CAN-Transmit-Frame AmbCon; CAN-Receive-Frame UAA10;
Weather environments AGS sensor service message

523718 3 1488 SCR mainrelay; short circuit to 523794 9 203 Timeout Error of
battery (only CV56B) CAN-Receive-Frame UAA11;
AGS sensor data
523718 4 1489 SCR mainrelay; short circuit to
ground (only CV56B) 523895 13 559 Check of missing injector
adjustment value programming
523718 5 1486 SCR mainrelay; open load (only (IMA) injector 1 (in firing order)
CV56B)
523896 13 560 check of missing injector
523718 12 1487 SCR mainrelay; powerstage over adjustment value programming
temperature (only CV56B) (IMA) injector 2 (in firing order)
523766 9 281 Timeout Error of 523897 13 561 check of missing injector
CAN-Receive-Frame Active adjustment value programming
TSC1AE (IMA) injector 3 (in firing order)
523767 9 282 Timeout Error of 523898 13 562 check of missing injector
CAN-Receive-Frame Passive adjustment value programming
TSC1AE (IMA) injector 4 (in firing order)
523768 9 283 Timeout Error of 523910 6 1261 Air Pump; over current
CAN-Receive-Frame Active
TSC1AR 523913 3 74 Sensor error glow plug control
diagnostic line voltage; signal
523769 9 284 Timeout Error of range check high
CAN-Receive-Frame Passive
TSC1AR 523913 4 75 Sensor error glow plug control
diagnostic line voltage; signal
523770 9 285 Timeout Error of range check low
CAN-Receive-Frame Passive
TSC1DE 523914 3 78 Glow plug control; short circuit to
battery
523776 9 291 Timeout Error of
CAN-Receive-Frame TSC1TE - 523914 4 79 Glow plug control; short circuit to
active ground

523777 9 292 Passive Timeout Error of 523914 5 76 Glow plug control; open load
CAN-Receive-Frame TSC1TE; 523914 5 1216 Glow plug control release line;
Setpoint short circuit error
523778 9 293 Active Timeout Errorof 523914 11 1217 Glow plug control; internal error
CAN-Receive-Frame TSC1TR
523914 12 77 Glow plug control; powerstage
523779 9 294 Passive Timeout Error of over temperature
CAN-Receive-Frame TSC1TR
523919 2 1378 Sensor air pump airpressure;
plausibility error
523920 2 1379 Sensor exhaust gas back
pressure burner; plausibility error

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier
523946 1 1164 Zero fuel calibration injector 1 (in
KWP = Keyword Protocol
firing order); minimum value
SPN FMI KWP Description exceeded
523922 7 1262 Burner Shut Off Valve; blocked 523947 0 1159 Zerofuel calibration injector 2 (in
closed firing order); maximum value
exceeded
523922 7 1264 Burner Shut Off Valve; blocked
closed 523947 1 1165 Zerofuel calibration injector 2 (in
firing order); minimum value
523929 0 109 Fuel Balance Control integrator
exceeded
injector 1 (in firing order);
maximum value exceeded 523948 0 1160 Zerofuel calibration injector 3 (in
523929 1 115 Fuel Balance Control integrator firing order); maximum value
exceeded
injector 1 (in firing order);
minimum value exceeded 523948 1 1166 Zerofuel calibration injector 3 (in
523930 0 110 Fuel Balance Control integrator firing order); minimum value
exceeded
injector 2 (in firing order);
maximum value exceeded 523949 0 1161 Zerofuel calibration injector 4 (in
523930 1 116 Fuel Balance Control integrator firing order); maximum value
exceeded
injector 2 (in firing order);
minimum value exceeded 523949 1 1167 Zerofuel calibration injector 4 (in
523931 0 111 Fuel Balance Control integrator firing order); minimum value
exceeded
injector 3 (in firing order);
maximum value exceeded 523960 0 1011 Physical range check high for
EGR cooler downstream temp.
523931 1 117 Fuel Balance Control integrator
injector 3 (in firing order); 523960 0 1458 High exhaust gas temperature
minimum value exceeded EGR cooler downstream;
warning threshold exceeded
523932 0 112 Fuel Balance Control integrator
injector 4 (in firing order); 523960 1 1012 Physical range check low for
maximum value exceeded EGR cooler downstream temp.
523932 1 118 Fuel Balance Control integrator 523960 1 1459 High exhaust gas temperature
injector 4 (in firing order); EGR cooler downstream; shut off
minimum value exceeded threshold exceeded
523935 12 168 Timeout Error of 523980 14 1187 Bad quality of reduction agent
CAN-Transmit-Frame detected
EEC3VOL1; Engine send 523981 11 918 Urea-tank without heating
messages function (heating phase)
523936 12 169 Timeout Error of 523982 0 360 Powerstage diagnosis disabled;
CAN-Transmit-Frame high battery voltage
EEC3VOL2; Engine send
messages 523982 1 361 Powerstage diagnosis disabled;
low battery voltage
523946 0 1158 Zero fuel calibration injector 1 (in
firing order); maximum value
exceeded

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier
524032 2 1442 EGR actuator; status message
KWP = Keyword Protocol
EGRCust is missing
SPN FMI KWP Description
524033 7 1443 EGR actuator; due to overload in
523988 3 1245 Charging lamp; short circuit to Save Mode
battery 524034 3 1438 Disc separator; short circuit to
523988 4 1246 Charging lamp; short circuit to battery
ground 524034 4 1439 Disc separator; short circuit to
523988 5 1243 Charging lamp; open load ground
523988 12 1244 Charging lamp; over temp. 524034 5 1436 Disc Separator; open load
523998 4 1327 Injector cylinder bank 2 slave; 524034 12 1437 Disc Separator; powerstage over
short circuit temperature
523999 12 1328 Injector powerstage output Slave 524035 12 1341 Injector diagnostics; time out
defect error in the SPI communication
524014 1 1254 Air pressure glow plug flush line; 524057 2 1505 Electric fuel pump; fuel pressure
below limit build up error
524016 2 1259 Amount of air is not plausible to 524097 9 1663 Timeout error of
pump speed CAN-Transmit-Frame
DPFBrnAirPmpCtl
524016 2 1260 Calculated amount of air is not
plausible to HFM reading 524098 9 1664 Timeout error of
524016 11 1258 HFM sensor; electrical fault CAN-Transmit-Frame
ComDPFBrnPT
524021 11 1263 Burner fuel line pipe leak behind
524099 9 1665 Timeout error of
Shut Off Valve
CAN-Transmit-Frame
524024 11 1302 Deviation of the exhaust gas ComDPFC1
temp. setpoint to actual value
524100 9 1666 Timeout error of
downstream (DOC) too high
CAN-Transmit-Frame
524028 2 1431 CAN message PROEGRActr; ComDPFHisDat
plausibility error
524101 9 1667 Timeout error of
524029 2 1432 Timeout Error of CAN-Transmit-Frame
CAN-Receive-Frame ComDPFTstMon
ComEGRActr - exhaust gas
recirculation positioner
524030 7 1440 EGR actuator; internal error
524031 13 1441 EGR actuator; calibration error

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Deutz D 2.9 L4 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI KWP Description

FMI = Failure Mode Identifier
524114 9 1659 Timeout error of
KWP = Keyword Protocol
CAN-Transmit-Frame A1DOC
SPN FMI KWP Description
524115 9 1660 Timeout error of
524102 9 1674 Timeout error of CAN-Transmit-Frame AT1S
CAN-Receive-Frame 524116 9 1661 Timeout error of
ComRxDPFBrnAirPmpCtl CAN-Transmit-Frame SCR2
524103 9 1675 Timeout error of 524117 9 1662 Timeout error of
CAN-Receive-Frame CAN-Transmit-Frame SCR3
ComRxDPFBrnAirPmp
524118 9 1672 Timeout error of
524104 9 1676 Timeout error of
CAN-Receive-Frame
CAN-Receive-Frame ComRxCM1
ComRxDPFCtl
524119 9 1673 Timeout error of
524105 9 1668 Timeout error of
CAN-Receive-Frame
CAN-Transmit-Frame ComRxCustSCR3
ComEGRMsFlw
524120 9 1682 Timeout error of
524106 9 1677 Timeout error of CAN-Receive-Frame
CAN-Receive-Frame ComRxSCRHtDiag
ComRxEGRMsFlw1
524121 9 1683 Timeout error of
524107 9 1678 Timeout error of CAN-Receive-Frame
CAN-Receive-Frame ComRxTrbChActr
ComRxEGRMsFlw2
524122 9 1684 Timeout error of
524108 9 1669 Timeout error of
CAN-Receive-Frame
CAN-Transmit-Frame ComRxUQSens
ComEGRTVActr
524123 9 1685 Timeout error of
524109 9 1679 Timeout error of
CAN-Receive-Frame
CAN-Receive-Frame ComSCRHtCtl
ComRxEGRTVActr
524124 9 1686 Timeout error of
524110 9 1670 Timeout error of
CAN-Receive-Frame
CAN-Transmit-Frame ComTxAT1IMG
ComETVActr
524125 9 1687 Timeout error of
524111 9 1680 Timeout error of CAN-Receive-Frame
CAN-Receive-Frame ComTxTrbChActr
ComRxETVActr
524112 9 1671 Timeout ComITVActr
524113 9 1681 Timeout error of
CAN-Receive-Frame
ComRxITVActr

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Perkins 404F-22 Engine Fault Codes

SPN FMI Description

SPN = Suspect Parameter Number
723 3 Engine Speed Sensor #2: Voltage
FMI = Failure Mode Identifier
Above Normal
SPN FMI Description
723 4 Engine Speed Sensor #2: Voltage
29 3 Accelerator Pedal Position 2: Voltage Below Normal
Above Normal 723 8 Engine Speed Sensor#2: Abnormal
29 4 Accelerator Pedal Position 2: Voltage Frequency, Pulse Width or Period"
Below Normal 723 10 Engine Speed Sensor #2: Abnormal
91 3 Accelerator Pedal Position 1: Voltage Rate of Change
Above Normal 733 3 Engine Rack Position Sensor: Voltage
91 4 Accelerator Pedal Position 1: Voltage Above Normal
Below Normal 733 4 Engine Rack Position Sensor: Voltage
100 1 Engine Oil Pressure :Low- most Below Normal
severe (3) 1485 7 ECU Main Relay : Not Responding
108 3 Barometric Pressure : Voltage Above Property
Normal 2840 11 ECU Instance: Other Failure Mode
108 4 Barometric Pressure : Voltage Below 2840 12 ECU Instance: Failure
Normal
2840 13 ECU Instance: Out of Calibration
110 3 Engine Coolant Temperature : Voltage
Above Normal 2970 3 Accelerator Pedal 2 Low Idle Switch:
Voltage Above Normal
110 4 Engine Coolant Temperature : Voltage
Below Normal 2970 4 Accelerator Pedal 2 Low Idle Switch:
Voltage Below Normal
110 15 Engine Coolant Temperature : High
-least severe (1) 3241 1 Exhaust Gas Temperature 1: Low-
most severe (3)
168 0 Battery Potential/ Power Input 1 :
High- most severe (3) 3241 3 Exhaust Gas Temperature 1: Voltage
Above Normal
168 3 Battery Potential/ Power Input 1:
Voltage Above Normal 241 4 Exhaust Gas Temperature 1: Voltage
Below Normal
168 4 Battery Potential/ Power Input 1:
Voltage Below Normal 3241 15 Exhaust Gas Temperature 1: High-
least severe (1)
172 3 Engine Air Inlet Temperature: Voltage
Above Normal 3241 16 Exhaust Gas Temperature 1: High-
moderate severity (2)
172 4 Engine Air Inlet Temperature: Voltage
Below Normal 3242 1 Particulate Trap Intake Gas Temp:
Low- most severe(3)"
190 0 Engine Speed : High- most severe (3)
3242 3 Particulate Trap Intake Gas Temp:
190 8 Engine Speed : Abnormal Frequency, Voltage Above Normal"
Pulse Width or Period
3242 4 Particulate Trap Intake Gas Temp:
558 3 Accelerator Pedal1 Low Idle Switch: Voltage Below Normal"
Voltage Above Normal
3242 15 Particulate Trap Intake Gas Temp:
558 4 Accelerator Pedal1 Low Idle Switch: High - least severe(1)"
Voltage Below Normal
3242 16 Particulate Trap Intake Gas Temp:
638 6 Engine Fuel Rack Actuator: Current High-moderate severity (2)
Above Normal
639 14 J1939 Network#1: Special Instruction

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Perkins 404F-22 Engine Fault Codes

SPN = Suspect Parameter Number SPN FMI Description

FMI = Failure Mode Identifier
4201 4 Engine Speed Sensor #1: Voltage
SPN FMI Description Below Normal
3251 3 Particulate Trap Differential Pressure: 4201 8 Engine Speed Sensor #1: Abnormal
Voltage Above Normal Frequency, Pulse \Nidth, or Period
3251 4 Particulate Trap Differential Pressure: 4201 10 Engine Speed Sensor #1: Abnormal
Voltage Below Normal Rate of Change
3473 7 Aftertreatmert #1 Failed to Ignite: Not 4765 1 Aftertreatmert #1 Diesel Oxidation
Responding Properly Catalyst Intake Gas Temperature:
3473 11 Aftertreatmert #1 Failed to Ignite : Low-most severe (3)
Other Failure Mode 4765 3 Aftertreatmert #1 Diesel Oxidation
3484 0 Aftertreatmert #1 Ignition : High-most Catalyst Intake Gas Temperature:
severe (3) Voltage Above Normal

3484 3 Aftertreatmert #1 Ignition : Voltage 4765 4 Aftertreatmert #1 Diesel Oxidation

Above Normal Catalyst Intake Gas Temperature:
Voltage Below Normal
3484 4 Aftertreatmert #1 Ignition : Voltage
Below Normal 4765 15 Aftertreatmert #1Diesel Oxidation
Catalyst Intake Gas Temperature:
3556 6 Aftertreatmert 1 Hydrocarbon Doser 1: High-least severe (1)
Current Above Normal
4765 16 Aftertreatmert #1 Diesel Oxidation
3610 3 Diesel Particulate Filter Outlet Catalyst Intake Gas Temperature:
Pressure or 1: Voltage Above Normal" High-moderate severity (2)
3610 4 DieselParticulate Filter Outlet 5487 3 Aftertreatmert 1 Burner Unit
Pressure Sensor 1: Voltage Below Combustion Chamber Temperature:
Normal Voltage Above Normal
3713 7 DPF Active Regeneration Inhibited 5487 4 Aftertreatmert 1 Burner Unit
Due to System Timeout: Not Combustion Chamber Temperature:
Responding Properly Voltage Below Normal
3713 31 DPF Active Regeneration Inhibited 6581 6 Aftertreatmert 1 Hydrocarbon Doser
Due to System Timeout 2 : Current Above Normal
3719 0 Particulate Trap #1 Soot Load
Percent: High- most severe (3)
3719 16 Particulate Trap #1 Soot Load
Percent: High-moderate severity (2)
4016 6 High Current Auxiliary Power Relay 1:
Current Above Normal
4201 3 Engine Speed Sensor #1: Voltage
Above Normal

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Continental TME27 Engine Fault Codes

How to R etrieve Conti nental Engine F ault C odes

Note: Once a fault code has been retrieved and the

How to Retrieve Continental repair has been completed, the ECM memory must
Engine Fault Codes be reset to clear the fault code from the ECM. Refer
to How to Clear Engine Fault Codes from the ECM.
The ECM constantly monitors the engine by the use
of sensors on the engine. The ECM also uses
How to Cl ear Engine Fault Codes fr om the ECM

signals from the sensors to initiate sequential fuel

injection and make constant and instantaneous How to Clear Engine Fault Codes
changes to ignition timing, fuel delivery and throttle from the ECM
position to maintain the engine's running condition
at its highest efficiency while at the same time Note: Perform this procedure with the engine off
keeping exhaust emissions to a minimum. When a and the key switch in the off position.
sensor fails or returns signals that are outside of set
parameters, the ECM will store a fault code in 1 Open the engine side turntable cover and
memory that relates to the appropriate sensor and locate the battery.
will turn on the Check Engine Light. 2 Disconnect the negative battery cable from the
battery for a minimum of 5 minutes.
Note: Perform this procedure with the key switch in
the off position. Electrocution/burn hazard.
Contact with electrically charged
1 Open the ground controls side cover and
circuits could result in death or
locate the run/test toggle switch on the side of
serious injury. Remove all rings,
the ground control box.
watches and other jewelry.
2 Pull out the red Emergency Stop button to the
on position at both the ground and platform 3 Connect the negative battery cable to the
controls. battery.
3 Quickly activate and release the start toggle
switch/button. Do not start the engine.
4 Move and hold the run/test toggle switch to the
test position.
Result: The check engine light should turn on.
The check engine light should begin to blink.
5 Continue to hold the run/test toggle switch in
the test position and count the blinks.
Note: Before the fault codes are displayed, the
check engine light will blink a code 1654 three
times. After the fault codes, the check engine light
will blink a code 1654 three times again indicating
the end of the stored codes.
Note: If any fault codes are present, the ECM will
blink a three or four digit code three times for each
code stored in memory. It will blink the first digit of a
three digit code, pause, blink the second digit,
pause, blink the third digit, then pause and possibly
a fourth digit. For example: the check engine light
blinks 5 consecutive times, blinks 3 times and then
1 time. That would indicate code 531.

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Continental TME27 Engine Fault Codes

Continental TME27 Engine F ault Codes

System Code Fault Name 1 2 3 4 5 6 Fault Conditions

MAP 108 MAP Pressure High Y Y MAP pressure > 16 psi and TPS < 10%
and RPM > 1800 To Unlatch, MAP
pressure must be < 10 psi
107 MAP Voltage Low Y Y MAP voltage < 0.05 vdc and TPS > 2%
and RPM < 7000 To Unlatch, MAP
voltage must be > 0.5 vdc
ECT/ CHT 118 ECT Voltage High Y ECT voltage > 4.95 vdc
117 ECT Voltage Low Y ECT voltage < 0.05 vdc
116 ECT higher than expected 1 Y Y Y ECT > 210° F and RPM > 600
217 ECT higher than expected 2 Y ECT > 230° F and RPM > 600
IAT 113 IAT Voltage High Y IAT voltage > 4.95 vdc
112 IAT Voltage Low Y IAT voltage < 0.05 vdc
111 IAT higher than expected 1 Y Y IAT > 200° F and RPM > 1000
127 IAT higher than expected 2 Y IAT > 210° F and RPM > 1000
BP 2229 BP Pressure High Y Y BP pressure > 16 psi
129 BP Pressure Low Y Y BP pressure < 8.3 psi
Battery 563 Voltage High Y Y Voltage > 18 vdc
Voltage
562 Voltage Low Y Y Voltage < 9.5 vdc and RPM > 1500
5V External 643 5VE1 High Voltage Y 5VE1 > 5.4 vdc
642 5VE1 Low Voltage Y 5VE1 < 4.6 vdc
TPS 123 TPS1 High Voltage Y TPS1 voltage > 4.8 vdc
122 TPS1 Low Voltage Y TPS1 voltage < 0.2 vdc
223 TPS2 High Voltage Y TPS2 voltage > 4.8 vdc
222 TPS2 Low Voltage Y TPS2 voltage < 0.2 vdc
221 TPS1 > than TPS2 Y (TPS1 percent - TPS2 percent) > 20%
121 TPS1 < than TPS2 Y (TPS1 percent - TPS2 percent) < -20%
2112 Unable to reach > TPS Y (target TPS - actual TPS) > 20%
2111 Unable to reach < TPS Y (target TPS - actual TPS) < -20%
2135 TPS1/2 simultaneous voltages Y Uses same parameters as individual
out of range TPS1/2 voltage fault detection above
1 = Shutdown 2 = AL disable 3 = AL disable key-cycle 4 = Power derate 1 5 = Power derate 2 6 = Low rev limit

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System Code Fault Name 1 2 3 4 5 6 Fault Conditions

FPP 2122 FPP1 High Voltage Y FPP1 voltage > 4.8 vdc
2123 FPP1 Low Voltage Y FPP1 voltage < 0.2 vdc
Engine 219 Max Govern Speed Override RPM > 3400
Speed
1111 Rev Fuel Limit RPM > 3600
1112 Spark Rev Limit Y RPM > 3800
Oil Pressure 524 Oil Pressure Low Y Oil pressure pulled-up input with a
threshold voltage of 2.5 vdc and RPM >
500 and run-time > 30 s
Adaptive 171 AL High Gasoline Bank 1 AL_BM > 30% and RPM between
Learn 0-9999 and MAP between 0-99 psi
172 AL Low Gasoline Bank 1 AL_BM < -30% and RPM between
0-9999 and MAP between 0-99 psi
1161 AL High LPG AL_BM > 30% and RPM between
0-9999 and MAP between 0-99 psi
1162 AL Low LPG AL_BM < -30% and RPM between
0-9999 and MAP between 0-99 psi
Closed 1155 CL High Gasoline Bank 1 CL_BM > 40% and RPM between
Loop 0-9999 and MAP between 0-99 psi
1156 CL Low Gasoline Bank 1 CL_BM <-40% and RPM between
0-9999 and MAP between 0-99 psi
1151 CL High LPG CL_BM > 35% and RPM between
0-9999 and MAP between 0-99 psi
1152 CL Low LPG CL_BM < -35% and RPM between
0-9999 and MAP between 0-99 psi
Catalyst 420 Gasoline Cat Monitor Y Y EGO2 RMS > 0.005 phi and EGO2
Monitor RMS > EGO1 RMS* 50% and
EGO2 RMS > CL waveform RMS* 50%
1165 LPG Cat Monitor Y Y EGO2 RMS > 0.005 phi and EGO2
RMS > EGO1 RMS* 50% and
EGO2 RMS > CL waveform RMS* 50%
1 = Shutdown 2 = AL disable 3 = AL disable key-cycle 4 = Power derate 1 5 = Power derate 2 6 = Low rev limit

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Continental TME27 Engine Fault Codes

System Code Fault Name 1 2 3 4 5 6 Fault Conditions

FPP 2122 FPP1 High Voltage Y FPP1 voltage > 4.8 vdc
2123 FPP1 Low Voltage Y FPP1 voltage < 0.2 vdc
Engine 219 Max Govern Speed Override RPM > 3400
Speed
1111 Rev Fuel Limit RPM > 3600
1112 Spark Rev Limit Y RPM > 3800
Oil Pressure 524 Oil Pressure Low Y Oil pressure pulled-up input with a
threshold voltage of 2.5 vdc and RPM >
500 and run-time > 30 s
Adaptive 171 AL High Gasoline Bank 1 AL_BM > 30% and RPM between
Learn 0-9999 and MAP between 0-99 psi
172 AL Low Gasoline Bank 1 AL_BM < -30% and RPM between
0-9999 and MAP between 0-99 psi
1161 AL High LPG AL_BM > 30% and RPM between
0-9999 and MAP between 0-99 psi
1162 AL Low LPG AL_BM < -30% and RPM between
0-9999 and MAP between 0-99 psi
Closed 1155 CL High Gasoline Bank 1 CL_BM > 40% and RPM between
Loop 0-9999 and MAP between 0-99 psi
1156 CL Low Gasoline Bank 1 CL_BM <-40% and RPM between
0-9999 and MAP between 0-99 psi
1151 CL High LPG CL_BM > 35% and RPM between
0-9999 and MAP between 0-99 psi
1152 CL Low LPG CL_BM < -35% and RPM between
0-9999 and MAP between 0-99 psi
Catalyst 420 Gasoline Cat Monitor Y Y EGO2 RMS > 0.005 phi and EGO2
Monitor RMS > EGO1 RMS* 50% and
EGO2 RMS > CL waveform RMS* 50%
1165 LPG Cat Monitor Y Y EGO2 RMS > 0.005 phi and EGO2
RMS > EGO1 RMS* 50% and
EGO2 RMS > CL waveform RMS* 50%
1 = Shutdown 2 = AL disable 3 = AL disable key-cycle 4 = Power derate 1 5 = Power derate 2 6 = Low rev limit

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Continental TME27 Engine Fault Codes

System Code Fault Name 1 2 3 4 5 6 Fault Conditions

EGO 134 EGO Open/Lazy Pre-cat 1 Y Y EGO cold persistently > 120 seconds
Sensors
154 EGO Open/Lazy Post-cat 1 Y Y EGO cold persistently > 120 seconds
Injectors 261 Injector Loop Open or n Y Y Y Injector off-state low-side < 4 vdc and battery
Low-Side Short to Ground voltage > 9 vdc
262 Injector Coil Shorted Y Y Y Injector on-state low-side > 4 vdc and battery
voltage < 16 vdc
Power Relay 686 Relay Control Ground
Control Coil Short
685 Relay Coil Short
687 Relay Coil Short to Pwr
Tach 2618 Tach Output Ground Short Does not turn on MIL
Output
2619 Tach Output Short to Pwr Does not turn on MIL
EPR 1171 EPR Delivery Pressure > Y Y MJ actual-commanded press > 4 in. H20
Diagnostics than expected
LPG
1172 EPR Delivery Pressure < Y Y MJ actual-commanded press < 4 in. H20
than expected
1173 EPR Comm Lost Y Y No MJ packets received within 500 ms
1174 EPR Voltage Supply High Y Y
1175 EPR Voltage Supply Low Y Y
1176 EPR Internal Actuator Y Y
fault detection
1177 EPR Internal Circuitry fault n Y Y
detection
1178 EPR Internal Comm fault n Y Y
detection
1 = Shutdown 2 = AL disable 3 = AL disable key-cycle 4 = Power derate 1 5 = Power derate 2 6 = Low rev limit

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Continental TME27 Engine Fault Codes

System Code Fault Name 1 2 3 4 5 6 Fault Conditions

Cam Crank 342 Cam Loss Y Y No cam pulse in 4 cycles and RPM > 1000
Sensors
337 Crank Loss Cam pulses without crank activity > 6 cam
pulses
341 Cam Sync Noise Y Y Number of invalid cam re-syncs = 1 within a time
window of <= 700 ms
336 Crank Sync Noise Y Y Number of invalid crank re-syncs = 1 within a
time window of <= 800 ms
16 Never Crank Synced at Cranking revs without sync < 4 revs and RPM >
Start 90 rpm
Internal 606 COP Failure Y Y
Process or
Diagnostics 1612 RTI 1 Loss Y Y
1613 RTI 2 Loss Y Y
1614 RTI 3 Loss Y Y
1615 A/D Loss Y Y
1616 Invalid Interrupt Y Y
601 Flash Checksum Invalid Y Y
604 RAM Failure Y Y
J1939 1625 Shutdown Request Number of shutdown requests >= 1
Network
1626 CAN Tx Failure TX error counter > 100
1627 CAN Rx Failure Rx error counter > 100
1628 CAN Address Conflict Address conflict counter > 5
Failure
1 = Shutdown 2 = AL disable 3 = AL disable key-cycle 4 = Power derate 1 5 = Power derate 2 6 = Low rev limit

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GM 3.0L Engine Fault Codes

GM Fault Code Chart

DTC Set 2 DTC Set 2
Description Description
SPN-2/FMI-2 SPN-2/FMI-2
DTC 11: Intake cam / distributor position error 520800 / 7 DTC 221: TPS1-2 higher than expected 653/6
DTC 16: Crank and/or cam no sync during start 636 / 8 DTC 222: TPS2 voltage low 520251 / 4
DTC 24: Exhaust cam position error 520801 / 7 DTC 223: TPS2 voltage high 520251 / 3
DTC 87 Fuel pressure lower than expected 94 / 1 DTC 234: Boost control overboost failure 1692 / 0
DTC 88 Fuel pressure higher than expected 94 / 0 DTC 236: TIP active 1692 / 2
DTC 91: FP low voltage 94 / 4 DTC 237: TIP low voltage 1127 / 4
DTC 92: FP high voltage 94 / 3 DTC 238: TIP high voltage 1127 / 3
DTC 107: MAP voltage low 106 / 4 DTC 261: Injector 1 open or short to ground 651 / 5
DTC 108: MAP pressure high 106 / 16 DTC 262: Injector 1 coil shorted 651 / 6
DTC 111: IAT higher than expected stage 1 105 / 15 DTC 264: Injector 2 open or short to ground 652 / 5
DTC 112: IAT voltage low 105 / 4 DTC 265: Injector 2 coil shorted 652 / 6
DTC 113: IAT voltage high 105 / 3 DTC 267: Injector 3 open or short to ground 653 / 5
DTC 116: ECT higher than expected stage 1 110 / 15 DTC 268: Injector 3 coil shorted 653/6
DTC 117: ECT voltage low 110 / 4 DTC 270: Injector 4 open or short to ground 654 / 5
DTC 118: ECT voltage high 110 / 3 DTC 271: Injector 4 coil shorted 654 / 6
DTC 121: TPS1-2 lower than expected 51 / 1 DTC 273: Injector 5 open or short to ground 655 / 5
DTC 122: TPS1 voltage low 51 / 4 DTC 274: Injector 5 coil shorted 655 / 6
DTC 123: TPS1 voltage high 51 / 3 DTC 276: Injector 6 open or short to ground 656 / 5
DTC 127: IAT higher than expected stage 2 105 / 0 DTC 277: Injector 6 coil shorted 656 / 6
DTC 129: BP pressure low 108 / 1 DTC 279: Injector 7 open or short to ground 657 / 5
DTC 134: EGO1 open / lazy 724 / 10 DTC 280: Injector 7 coil shorted 657 / 6
DTC 140: EGO3 open / lazy 520209 / 10 DTC 282: Injector 8 open or short to ground 658 / 5
DTC 154: EGO2 open / lazy 520208 / 10 DTC 283: Injector 8 coil shorted 658 / 6
DTC 160: EGO4 open / lazy 520210 / 10 DTC 285: Injector 9 open or short to ground 659 / 5
DTC 171: Adaptive-learn gasoline bank1 high 520200 / 0 DTC 308: Cylinder 8 emissions/catalyst damaging misfire 1330 / 31
DTC 172: Adaptive-learn gasoline bank1 low 520200 / 1 DTC 326: Knock1 excessive or erratic signal 731 / 2
DTC 174: Adaptive-learn gasoline bank2 high 520201 / 0 DTC 327: Knock1 sensor open or not present 731 / 4
DTC 175: Adaptive-learn gasoline bank2 low 520201 / 1 DTC 331: Knock2 excessive or erratic signal 520241 / 2
DTC 182: FT low voltage 174 / 4 DTC 332: Knock2 sensor open or not present 520241 / 4
DTC 183: FT high voltage 174 / 3 DTC 336: CRANK input signal noise 636 / 2
DTC 187: Gaseous fuel temp sender low voltage 520240 / 4 DTC 337: Crank signal loss 636 / 4
DTC 188: Gaseous fuel temp sendr high voltage 520240 / 3 DTC 341: CAM input signal noise 723 / 2
DTC 217: ECT higher than expected stage 2 110 / 0 DTC 342: Loss of CAM input signal 723 / 4
DTC 219: RPM higher than max allowed govern DTC 359: Fuel run-out longer than expected
515 / 15 1239 / 7
speed

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GM 3.0L Engine Fault Codes

GM Fault Code Chart

DTC Set 2 DTC Set 2
Description Description
SPN-2 / FMI-2 SPN-2 / FMI-2
DTC 420: Catalyst inactive on gasoline (Bank 1) 520211 / 10 DTC 1111: RPM above fuel rev limit level 515 / 16
DTC 430: Catalyst inactive on gasoline (Bank 2) 520212 / 10 DTC 1112: RPM above spark rev limit level 515 / 0
DTC 502: Roadspeed input loss of signal DTC 1121: FPP1/2 simultaneous voltages
84 / 1 91 / 31
out-of-range
DTC 508: IAC ground short 520252 / 6 DTC 1122: FPP1/2 do not match each other or IVS 520250 / 31
DTC 509: IAC coil open/short 520252 / 5 DTC 1131: WGP voltage high 1192 / 3
DTC 520: Oil pressure sndr low prssure stage 1 100 / 18 DTC 1132: WGP voltage low 1192 / 4
DTC 521: Oil pressure sender high pressure 100/ 0 DTC 1151: Closed-loop LPG high 520206 / 0
DTC 522: Oil pressure sender low voltage 651 / 5 DTC 1152: Closed-loop LPG low 520206 / 1
DTC 523: Oil pressure sender high voltage 100 / 3 DTC 1153: Closed-loop NG high 520207 / 0
DTC 524: Oil pressure low 100 / 1 DTC 1154: Closed-loop NG low 520207 / 1
DTC 562: Vbat voltage low 168 / 17 DTC 1155: Closed-loop gasoline bank1 high 520204 / 0
DTC 563: Vbat voltage high 168 / 15 DTC 1156: Closed-loop gasoline bank1 low 520204 /
DTC 601: Microprocessor failure - FLASH 628 / 13 DTC 1157: Closed-loop gasoline bank2 high 520205 / 0
DTC 604: Microprocessor failure - RAM 630 / 12 DTC 1158: Closed-loop gasoline bank2 low 520205 / 1
DTC 606: Microprocessor failure - COP 629 / 31 DTC 1161: Adaptive-learn LPG high 520202 / 0
DTC 615: Start relay coil open 1321 / 5 DTC 1162: Adaptive-learn LPG low 520202 / 1
DTC 616: Start relay ground short 1321 / 4 DTC 1163: Adaptive-learn NG high 520203 / 0
DTC 617: Start relay coil short to power 1321 / 3 DTC 1164: Adaptive-learn NG low 520203 / 1
DTC 627: Fuel pump relay coil open 1348 / 5 DTC 1165: Catalyst inactive on LPG 520213 / 10
DTC 628: Fuel-pump high-side open or short to DTC 1166: Catalyst inactive on NG 520214 / 0
1347 / 5
ground
DTC 628: Fuel pump relay control ground short DTC 1171: MegaJector delivery pressure higher than 520260 / 0
1348 / 4
expected
DTC 629: Fuel-pump high-side short to power DTC 1172: MegaJector delivery pressure lower than 520260 / 1
1347 / 6
expected
DTC 629: Fuel pump relay coil short to power 1348 / 3 DTC 1173: MegaJector comm lost 520260 / 31
DTC 642: Sensor supply voltage 1 low 1079 / 4 DTC 1174: MegaJector voltage supply high 520260 / 3
DTC 643: Sensor supply voltage 1 high 1079 / 3 DTC 1175: MegaJector voltage supply low 520260 / 4
DTC 650: MIL open DTC 1176: MegaJector internal actuator fault 520260 / 12
1213 / 5
detection
DTC 652: Sensor supply voltage 2 low DTC 1177: MegaJector internal circuitry fault 520260 / 12
1080 / 4
detection
DTC 653: Sensor supply voltage 2 high 1080 / 3 DTC 1178: MegaJector internal comm fault detection 520260 / 12
DTC 685: Power relay coil open 1485 / 5 DTC 1182: Fuel impurity level high 520401 / 0
DTC 686: Power relay ground short 1485 / 4 DTC 1183: MegaJector autozero / lockoff failure 520803 / 31
DTC 687: Power relay coil short to power 1485 / 3 DTC 1311: Cylinder 1 misfire detected 1323 / 11
DTC 916: Shift actuator feedback out-of-range 520226 / 3 DTC 1312: Cylinder 2 misfire detected 1324 / 11
DTC 919: Shift unable to reach desired gear 520226 / 7 DTC 1313: Cylinder 3 misfire detected 1325 / 11
DTC 920: Shift actuator or drive circuit failed 520226 / 31 DTC 1314: Cylinder 4 misfire detected 1326 / 11

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GM 3.0L Engine Fault Codes

GM Fault Code Chart

DTC Set 2 DTC Set 2
Description SPN-2 / Description SPN-2 /
FMI-2 FMI-2
DTC 1315: Cylinder 5 misfire detected 1327 / 11 DTC 1543: AUX analog Pull-Up/Down 2 high voltage 520220 / 3
DTC 1316: Cylinder 6 misfire detected 1328 / 11 DTC 1544: AUX analog Pull-Up/Down 2 low voltage 520220 / 4
DTC 1317: Cylinder 7 misfire detected 1329 / 11 DTC 1545: AUX analog Pull-Up/Down 3 high voltage 520221 / 3
DTC 1318: Cylinder 8 misfire detected 1330 / 11 DTC 1546: AUX analog Pull-Up/Down 3 low voltage 520221 / 4
DTC 1411: EMWT1 voltage high 441 / 3 DTC 1547: AUX analog Pull-Up/Down 4 high voltage 713 / 3
DTC 1412: EMWT2 voltage high 442 / 3 DTC 1548: AUX analog Pull-Up/Down 4 low voltage 713 / 4
DTC 1413: EMWT1 voltage low 441 / 4 DTC 1551: AUX digital 1 high voltage 520222 / 3
DTC 1414: EMWT2 voltage low 442 / 4 DTC 1552: AUX digital 1 low voltage 520222 / 4
DTC 1415: EMWT1 higher than expected stage 1 441 / 15 DTC 1553: AUX digital 2 high voltage 520223 / 3
DTC 1416: EMWT2 higher than expected stage 1 442 / 15 DTC 1554: AUX digital 2 low voltage 520223 / 4
DTC 1417: EMWT1 higher than expected stage 2 441 / 0 DTC 1555: AUX digital 3 high voltage 520224 / 3
DTC 1418: EMWT2 higher than expected stage 2 442 / 0 DTC 1555: Water Intrusion Detection 520224 / 3
DTC 1419: ERWT1 voltage high 443 / 3 DTC 1556: AUX digital 3 low voltage 520224 / 4
DTC 1420: ERWT2 voltage high 444 / 3 DTC 1561: AUX analog Pull-Down 2 high voltage 0/3
DTC 1421: ERWT1 voltage low 443 / 4 DTC 1561: AUX analog Pull-Down 3 high voltage 0/4
DTC 1422: ERWT2 voltage low 444 / 4 DTC 1561: AUX analog Pull-Down 2 low voltage 0/4
DTC 1423: ERWT1 higher than expected stage 1 443 / 15 DTC 1611: Sensor supply voltage 1 and 2 out-of-range 1079 / 31
DTC 1424: ERWT2 higher than expected stage 1 444 / 15 DTC 1612: Microprocessor failure - RTI 1 629 / 31
DTC 1425: ERWT1 higher than expected stage 2 443 / 0 DTC 1613: Microprocessor failure - RTI 2 629 / 31
DTC 1426: ERWT2 higher than expected stage 2 444 / 0 DTC 1614: Microprocessor failure - RTI 3 629 / 31
DTC 1511: AUX analog Pull-Up 1 high voltage 520216 / 3 DTC 1615: Microprocessor failure - A/D 629 / 31
DTC 1511: AUX analog Pull-Up 1 high voltage 520216 / 3 DTC 1616: Microprocessor failure - Interrupt 629 / 31
DTC 1512: AUX analog Pull-Up 1 low voltage 520216 / 4 DTC 1621: RS-485 Rx inactive 0 / 31
DTC 1513: AUX analog Pull-Up 2 high voltage 520217 / 3 DTC 1622: RS-485 Rx noise 0 / 31
DTC 1514: AUX analog Pull-Up 2 low voltage 520217 / 4 DTC 1623: RS-485 Rx bad packet format 0 / 31
DTC 1515: AUX analog Pull-Down 1 high voltage 520215 / 3 DTC 1624: RS-485 remote shutdown request 0 / 31
DTC 1516: AUX analog Pull-Down 1 low voltagee 520215 / 4 DTC 1625: J1939 shutdown request 1384 / 31
DTC 1517: AUX analog Pull-Up 3 high voltage 520218 / 3 DTC 1626: CAN-J1939 Tx fault 639 / 12
DTC 1518: AUX analog Pull-Up 3 low voltage 520218 / 4 DTC 1627: CAN-J1939 Rx fault 639 / 12
DTC 1521: CHT higher than expected stage 1 110 / 16 DTC 1628: J1939 CAN address / engine-number conflict 639 /13
DTC 1522: CHT higher than expected stage 2 110 / 0 DTC 1629: J1939 TSC1 message receipt loss 639 / 9
DTC 1531: Gov1/2/3 interlock failure 520270 / 31 DTC 1630: J1939 ETC message receipt loss 91 / 2
DTC 1541: AUX analog Pull-Up/Down 1 high DTC 1632: PWM1-Gauge1 short to power
520219 / 3 697 / 6
voltage
DTC 1542: AUX analog Pull-Up/Down 1 low DTC 1633: PWM2-Gauge2 open / ground short
520219 / 4 698 / 5
voltage

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GM 3.0L Engine Fault Codes

GM Fault Code Chart

DTC Set 2 DTC Set 2
Description Description
SPN-2 / FMI-2 SPN-2 / FMI-2
DTC 1634: PWM2-Gauge2 short to power 698 / 6 DTC 2126: FPP1-2 higher than expected 91 / 16
DTC 1635: PWM3-Gauge3 open / ground short 699 / 6 DTC 2127: FPP2 voltage low 29 / 4
DTC 1636: PWM3-Gauge3 short to power 700 / 5 DTC 2128: FPP2 voltage high 29 / 3
DTC 1637: PWM4 open / ground short 700 / 6 DTC 2130: IVS stuck at-idle, FPP1/2 match 558 / 5
DTC 1638: PWM4 short to power 520230 / 5 DTC 2131: IVS stuck off-idle, FPP1/2 match 558 / 6
DTC 1639: PWM5 open / ground short 520230 / 5 DTC 2135: TPS1/2 simultaneous voltages out-of-range 51 / 31
DTC 1640: PWM5 short to power 520230 / 6 DTC 2139: FPP1 lower than IVS 91 / 1
DTC 1641: Buzzer control ground short 920 / 4 DTC 2140: FPP2 lower than IVS 29 / 1
DTC 1642: Buzzer open 920 / 5 DTC 2229: BP pressure high 108 / 0
DTC 1643: Buzzer control short to power 920 / 3 DTC 2300: Spark coil 1 primary open or short to ground 1268 / 5
DTC 1644: MIL control ground short 1213 / 4 DTC 2301: Spark coil 1 primary shorted 1268 / 6
DTC 1645: MIL control short to power 1213 / 3 DTC 2303: Spark coil 2 primary open or short to ground 1269 / 5
DTC 1651: J1939 ETC message receipt loss DTC 2304: Spark coil 2 primary shorted
91 / 9 1269 / 6
while in-gear
DTC 1661: PWM6 open / ground short 925 / 5 DTC 2306: Spark coil 3 primary open or short to ground 1270 / 5
DTC 1662: PWM6 short to power 925 / 3 DTC 2307: Spark coil 3 primary shorted 1270 / 6
DTC 1663: PWM7 open / ground short 926 / 5 DTC 2309: Spark coil 4 primary open or short to ground 1271 / 5
DTC 1664: PWM7 short to power 926 / 3 DTC 2310: Spark coil 4 primary shorted 1271 / 6
DTC 1665: PWM8 open / ground short 2646 / 5 DTC 2312: Spark coil 5 primary open or short to ground 1272 / 5
DTC 1666: PWM8 short to power 2646 / 3 DTC 2313: Spark coil 5 primary shorted 1272 / 6
DTC 1669: PWM9 open / ground short 2647 / 5 DTC 2315: Spark coil 6 primary open or short to ground 1273 / 5
DTC 1670: PWM9 short to power 2647 / 3 DTC 2316: Spark coil 6 primary shorted 1273 / 6
DTC 2111: Unable to reach lower TPS 51 / 7 DTC 2318: Spark coil 7 primary open or short to ground 1274 / 5
DTC 2112: Unable to reach higher TPS 51 / 7 DTC 2319: Spark coil 7 primary shorted 1274 / 6
DTC 2115: FPP1 higher than IVS 91 / 0 DTC 2321: Spark coil 8 primary open or short to ground 1275 / 5
DTC 2116: FPP2 higher than IVS 29 / 0 DTC 2322: Spark coil 8 primary shorted 1275 / 6
DTC 2120: FPP1 invalid voltage and DTC 2324: Spark coil 9 primary open or short to ground
520250 / 31 1276 / 5
FPP2 disagrees with IVS
DTC 2121: FPP1-2 lower than expected 91 / 18 DTC 2325: Spark coil 9 primary shorted 1276 / 6
DTC 2122: FPP1 voltage high DTC 2327: Spark coil 10 primary open or short to
91 / 3 1277 / 5
ground
DTC 2123: FPP1 voltage low 91 / 4 DTC 2328: Spark coil 10 primary shorted 1277 / 6
DTC 2125: FPP2 invalid voltage and DTC 2428: EGT temperature high
520250 / 31 173 / 0
FPP1 disagrees with IVS

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GM 3.0L Engine Fault Codes

GM Fault Code Chart

DTC Set 2 DTC Set 2
Description Description
SPN-2 / FMI-2 SPN-2 / FMI-2
DTC 2618: Tach output ground short 645 / 4 DTC 8909: UEGO pump voltage shorted low 3218 / 3
DTC 2619: Tach output short to power 645 / 3 DTC 8910: UEGO sense cell voltage high 3218 / 3
DTC 8901: UEGO microprocessor internal fault 3221 / 1 DTC 8911: UEGO sense cell voltage low 3218 / 4
DTC 8902: UEGO heater supply high voltage 3222 / 3 DTC 8912: UEGO pump voltage at high drive limi 3217 / 3
DTC 8903: UEGO heater supply low voltage 3222 / 4 DTC 8913: UEGO pump voltage at low drive limit 3217 / 3
DTC 8904: UEGO cal resistor voltage high 3221 / 3 DTC 8914: UEGO sense cell slow to warm up 3225 / 4
DTC 8905: UEGO cal resistor voltage low 3221 / 4 DTC 8915: UEGO pump cell slow to warm up 3222 / 4
DTC 8906: UEGO return voltage shorted high 3056 / 3 DTC 8916: UEGO sense cell impedance high 3225 / 10
DTC 8907: UEGO return voltage shorted low 3056 / 4 DTC 8917: UEGO pump cell impedance high 3225 / 0
DTC 8908: UEGO pump voltage shorted high 3218 / 3 DTC 8918: UEGO pump cell impedance low 3225 / 1

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Schematics
Section 5 Schematics

About This Section

There are two groups of schematics in this section.

Electrical Schematics
Electrocution/burn hazard.
Contact with electrically charged
Observe and Obey: circuits could result in death or
serious injury. Remove all rings,
 Troubleshooting and repair procedures shall be watches and other jewelry.
completed by a person trained and qualified on
the repair of this machine
Hydraulic Schematics
 Immediately tag and remove from service a
damaged or malfunctioning machine. Bodily injury hazard. Spraying
hydraulic oil can penetrate and
 Repair any machine damage or malfunction burn skin. Loosen hydraulic
before operating the machine.
connections very slowly to allow
the oil pressure to dissipate
Before Troubleshooting: gradually. Do not allow oil to
squirt or spray.
 Read, understand and obey the safety rules
and operating instructions in the appropriate
operator's manual on your machine.
 Be sure that all necessary tools and test
equipment are available and ready for use.

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Wire Circuit Legend

Circuit numbering
1 Circuit numbers consist of three parts: the Circuit prefix
circuit prefix, circuit number and circuit suffix.
C Control
The circuit prefix indicates the type of circuit.
The circuit number describes the function of D Data
the circuit. The circuit suffix provides an E Engine
abbreviation for the number or may be used to G Gauges
further define the function of this portion of the
N Neutral
circuit. It also may be used to indicate the final
end of the circuit, i.e., LS or limit sw. P Power
R Relay Output
2 The circuit number may be used more than
once in a circuit. S Safety
V Valve
For Example:
C 74 PL – This is the circuit for the lockout valve #1.
C stands for control, 74 is the number of the circuit
for the primary #1 lock out valve. PL stands for
Primary Lockout.
S 62 BST – This is the circuit that communicates to
the onboard computers of the machine that the
boom is fully stowed. S stands for safety, 62 is the
number of the circuit for boom stowed and BST
stands for Boom Stowed.
P 48 LP – P stands for power. 48 is the circuit
number for work lamps and LP stands for Lamp.
R 48 LP – R stands for relay. In this case it is the
wire that feeds the relay coil for the work lamp. All
other numbers remain the same.
V61AXR – V stands for valve power. Number
61 stands for axle retracted circuit; AXR stands for
Axle retracted.
R46HRN – R stands for Relay output, supplying
power to the horn (HRN). Number 46 is the circuit
number for the horn.

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Wire Circuit Legend

Suffix Definition Suffix Definition

ABV Auxiliary Boom Valve ESP Engine Speed Select
AF Alternator Field FAP Axle Front Position
AFV Auxiliary Forward Valve FB Flashing Beacon
AH Auxiliary Hydraulic Pump FE Function Enable
ANG Angle FL Fuel Select (gas/LP)
APV Auxiliary Platform Valve FLR Filter Restricted
ARV Auxiliary Reverse Valve FLT Filter Switch
ASV Auxiliary Steer/Drive Valve FP Fuel Pump
AXE Axle Extend Valve FS Float Switch
AXO Axle Oscillate FSL Fuel Solenoid
AXR Axle Retract Valve FTS Foot switch Signal
BAT Battery FWD Forward
BEX Boom Extended GEN AC Generator
BRK Brake GND Ground
BST Boom Stowed HG Hydraulic Generator
BV Bypass Valves HRN Horn
CAL Calibrate HS High RPM
CAN CAN Signal IGN Ignition
CAT CATS Module JBD Jib Bellcrank Down
CNK Chain Break JBE Jib Extend
DCN Drive Chassis Controller JBR Jib Retract
DE Drive Enable JBS Jib Sensor
DEL Drive Enable Left JBU Jib Bellcrank Up
DER Drive Enable Right JD Jib Down
DTH Data High JER Jib Extend/Retract Control
DTL Data Low JFC Jib Up/Down Flow Control
EDC Electrical Displacement Control JPL Propel Signal
ENL Envelope Lockout JPW Joystick 5V DC Power
ENV Envelope Light JRL Jib Rotate Left (CCW)
ERL Extend/Retract Lockout JRR Jib Rotate Right (CW)
ESL Engine Status Lamp

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Wire Circuit Legend

Suffix Definition Suffix Definition

JSV Jib Select Valve PLF Platform Level Flow Control
JU Jib Up PLL Propel Lockout
JUD Jib Up/Down Control PLS Primary Boom Extend/Retract Signal
LDS Load Sensor PLU Platform Level Up
LF Left Front PRC Platform Rotate Control
LFS Left Front Steer Sensor PRF Platform Rotate Flow Control
LO Lockout PRL Platform Rotate Left (CCW)
LOF Low fuel PRR Platform Rotate Right (CW)
LPS Lamps PRV Proportional Valve
LR Left Rear PS Pressure Switches
LRS Left Rear Steer Sensor PSE Program Setup Enable
LS Limit Switch PSL Power to Length Sensor
LS Low RPM PSR Pressure Sender
LSR Lift Speed Reduction PTA Platform Tilt Alarm
MFV Multi Function Valve PTS Platform Tilt Sensor
MS Motor Shift (Speed) PUD Primary Boom Up/Down Flow Control
PBD Primary Boom Down PWR Power
PBE Primary Boom Extend PXS Proximity Sensor
PBL Primary Boom Extend/Retract Lockout RAP Axle Rear Position
Valve RCV Recovery
PBR Primary Boom Retract REC Receptacle
PBS Primary Boom Angle Sensor RET Return
PBU Primary Boom Up REV Reverse
PCE Pressure Comp Enable RF Right Front
PCN Platform Control RFS Right Front Steer Sensor
PEL Primary Ext/Ret Lockout RL Retract Lockout
PER Primary Boom Extend/Retract Flow Control RPM RPM
PES Primary Boom Up/Down Signal RR Right Rear
PL Primary Lockout
PLD Platform Level Down

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Wire Circuit Legend

Suffix Definition Suffix Definition

RRS Right Rear Steer Sensor STR Starter
RS Rotary Sensor SUD Sec Boom Up/Down Flow Control
SA Start Aid (Glow Plug or choke) TAX Tilt Alarm X axis
SB Secondary Boom TAY Tilt Alarm Y axis
SBD Sec Boom Down TCN Ground Control
SBE Sec Boom Extend TCN Ground Control Panel
SBL Sec Boom Elevated TET Tether
SBR Sec Boom Retract TRF Turntable Rotate Flow Control
SBS Sec Boom Angle Sensor TRR Turntable Rotate Right (CW)
SBU Sec Boom Up TS Temp Switches
SCC Steering Valve (CCW) TSR Temp Sender
SCW Steering Valve (CW) TSW Test Switch
SEN Sensor TTA Turntable Tilt Alarm
SER Sec Boom Extend/Retract Flow Control TTS Turntable Tilt Sensor
SHD CAN Shield
SLD Secondary Boom Lockout Valve (riser down)
SLE Secondary Boom Lockout Valve (extend)
SP Spare
SS Speed Sensor
STC Steer Control Signal

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Wire Color Legend

Wire Coloring Color Circuit # Primary Function

RD 1 Primary boom up drive
1 All cylinder extension colors are solid and all
retract functions are striped black. When using RD/BK 2 Primary boom down drive
black wire, the stripe shall be white. RD/WH 3 Primary boom up/dwn FC
proportional valve drive
2 All rotations that are LEFT or CW are solid,
WH 4 Turntable rotate left valve drive
RIGHT or CCW are striped and black. When
the wire is black, the stripe is white. WH/BK 5 Turntable rotate right valve drive
WH/RD 6 Turntable rotate FC proportional
3 All proportional valve wiring is striped. valve drive
BK 7 Primary boom extend
Wire Color Legend BK/WH 8 Primary boom retract
BL Blue BK/RD 9 Primary boom Extend/Retract
proportional valve drive
BL/BK Blue/Black
BL 10 Secondary boom up valve drive
BL/RD Blue/Red
BL/BK 11 Secondary boom down valve
BL/WH Blue/White drive
BK Black BL/WH 12 Secondary boom up/dwn FC
BK/RD Black/Red proportional valve drive
BK/WH Black/White BL/RD 13 Drive enable
BK/YL Black/Yellow OR 14 Platform level up valve
BR Brown OR/BK 15 Platform level down valve
GR Green OR/RD 16 Platform up/dwn FC proportional
valve drive
GR/BK Green/Black
GR 17 Platform rotate left valve driver
GR/WH Green/White
RD Red GR/BK 18 Platform rotate right valve driver
GR/WH 19 Jib select valve driver circuit
RD/BK Red/Black
RD 20 12 battery supply
RD/WH Red/White
OR Orange WH 21 12 ignition supply
BK 22 Keyswitch power to platform
OR/BK Orange/Black
ESTOP
OR/RD Orange/Red
WH 23 Power to platform
WH White
RD 24 Power to warning senders
WH/BK White/Black
WH/BK 25 Power to oil pressure sender
WH/RD White/Red
WH/RD 26 Power to temp sender
YL Yellow

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Wire Color Legend

Color Circuit # Primary Function Color Circuit # Primary Function

RD 27 Auxiliary power GR 61 Axle retract
RD/BK 28 Platform level alarm OR 62 Boom stowed (safety)
RD/WH 29 Drive motor shift (speed) OR/RD 63 Power to boom envelope safety
WH 30 Forward/EDC-A switch

WH/BK 31 Reverse/EDC-B OR/BK 64 Power for operational switches

WH/RD 32 Brake BL/WH 65 Low fuel indication

BK 33 Start BL 66 Drive enable

BK/WH 34 Start aid (glow plug or choke) BL 67 Secondary boom not stowed

BK/RD 35 High engine speed select RD 68 Primary boom lowered

(operational)
BL 36 Steer clockwise
BL 69 Primary boom #1 extended
BL/BK 37 Steer counterclockwise
BL/WH 70 Primary boom #2 retracted
BL/WH 38 Gas
BL/BK 71 Primary boom #2 extended
BL/RD 39 LP
GN 72 Secondary boom extend
OR 40 Limit switch signal stowed
GN/BK 73 Secondary boom retract
OR/BK 41 RPM signal
RD 74 Primary #1 Lockout
OR/RD 42 Boom retracted signal
RD/WH 75 Primary #2 Lockout
GR 43 Jib up
BL 76 Pri boom #3 extended
GR/BK 44 Jib down
WH 77 Lower angle #1 operational
GR/WH 45 AC Generator
WH/BK 78 Upper angle #2 operational
WH 46 Drive horn
BK 79 power from TCON ESTOP
WH/BK 47 Output power enable
N/A 80 Can 2.0/J1939 Shield
WH/RD 48 Work lamp
GR 81 Can 2.0/J1939 Low
WH/BK 49 Motion lamp
YL 82 Can 2.0/J1939 High
BL 50 Auxiliary boom
GR/WH 83 Tilt signal x axis
BL/WH 51 Auxiliary steer
GR/BK 84 Tilt signal y axis
BL/RD 52 Auxiliary platform
GR 85 Tilt sensor power
WH/BK 53 Boom envelope safety valve
cutoff OR 86 Hydraulic filter restricted

BK/WH 54 Power to safety interlock RD 87 Platform level safety power

switches (engine) RD/BK 88 Platform level safety output
GR/BK 55 Axle oscillation BR 89 Platform level safety ground
RD 56 Foot switch/TCON estop power RD/BK 90 Proximity kill
RD/WH 57 Boom down safety interlock RD/WH 91 Gate Interlock
RD/BK 58 Safety interlock to engine WH/BK 92 Motor speed (LO/HI)
GR/WH 59 Chain break circuit WH/RD 93 Motor bypass
GR/WH 60 Axle extend WH 94 Load sensor
OR 95 Tether ESTOP return

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Wire Color Legend

Color Circuit # Primary Function Color Circuit # Primary Function

RD 96 Tether power WH/BK 126 Secondary boom lockout (Riser
BK 97 Tether ESTOP power Down Enable)

WH 98 J1708 + (high) GR 127 ECU test switch

BK 99 J1708 - (low) OR/RD 128 Low engine speed

WH/RD 100 Outrigger lowered RD/BK 129 Descent alarm

WH/BK 101 Outrigger raised WH/RD 130 Travel alarm

OR 102 Pothole protector up BL 131 Motion alarm

OR/RD 103 Pothole protector down GR 132 Platform load input

BK/WH 104 Proprietary data buss – (i.e. ITT GR/WH 133 Platform load alarm
or AP) GR/BK 134 Key switch power
BK/RD 105 Proprietary data buss + (i.e. ITT BL/WH 135 Fuel pump
or AP) RD 136 Power to safety module
GR 106 Spare RD/WH 137 Propel power (P_38)
RD 107 Alternator field RD/BK 138 Pri boom up/sec boom dwn-Ext
BL/WH 108 Engine status (P_11/30)
GR/WH 109 Sensor pwr WH/RD 139 Turntable rot FC safety (P_39)
BK 110 Sensor return OR/RD 140 Boom envelope safety
OR 111 Steer signal RD 141 Primary boom angle signal
RD 112 Steer signal to solenoid valve safety

OR/RD 113 Multi function valve OR 142 Secondary boom angle signal
safety
BK/RD 114 Load moment overweight
BL/RD 143 Drive enable left
RD/BK 115 Load moment underweight
BL/WH 144 Drive enable right
OR 116 Hydraulic oil cooler
RD/WH 145 Calibrate
RD 117 Flashing beacon
BL 146 Jib bellcrank up FC
OR 118 Lift speed reduction
BL/BK 147 Jib bellcrank down FC
BL 119 Hydraulic pressure sensor output
BL/WH 148 Jib bellcrank sensor
OR 120 Oil cooler fan
GR/WH 149 Jib Up/Down FC
GR 121 Axle oscillate LEFT
GR/BK 150 Hydraulic generator bypass
GR/BK 122 Axle oscillate RIGHT
GR 151 Hydraulic EDCoutput
RD/BK 123 Primary boom angle signal
operational BK 152 Injector retard

RD/WH 124 Secondary boom angle signal BK 153 Jib extend

operational BK/WH 154 Jib retract
WH/RD 125 Secondary boomlockout (Ext OR/RD 155 Pressure comp enable
Enable) GN/WH 156 Jib Up/Down
BK/RD 157 Jib Ext/Ret

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Wire Color Legend

Color Circuit # Primary Function Color Circuit # Primary Function

BL/RD 158 Spare WH 185 Encode A
BL/WH 159 Steer joystick signal BL 186 Encode B
WH/RD 160 Propel joystick signal BL 187 Bootstrap or program enable
WH/BK 161 Sec boom joystick signal GR 188 Safety cross check
OR 162 Joystick 5 VDC power BK 189 Data receive
BL/WH 163 Pri extend/retract signal BK/WH 190 Data transmit
RD/WH 164 Pri up/down signal WH/RD 191 Multi-Function pressure relief
WH/RD 165 TT Rotate signal WH/BK 192 Jib rotate left
OR 166 Boom length signal safety WH/RD 193 Jib rotate right
OR/BK 167 Boom length signal operational WH/RD 194 Speed select input
BL/RD 168 Primary boom hydraulic valve OR/RD 195 Electric brake source
lockout YL 196 2.5V Sensor power
GN 169 Envelope active LED BR N/A Ground or return
WH/RD 170 Load sense relay source
WH/BK 171 Load sense relay sink
BL 172 UP/DN flow control ground
BK 173 Ext/Ret flow control ground
WH 174 Key switch power, ground
position
WH/BK 175 Load sensor signal operational
GN/WH 176 Secondary extend/retract FC
BL/RD 177 Extend/retract lockout
BK 178 Control module status light
GN 179 Drive power relay
BK 180 Lift power relay
OR 181 48 Volt alternator field (or
battery)
RD 182 24 Volt battery
BL 183 Envelope or load sense recovery
WH 184 Program setup enable

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Wire Color Legend

Types of Limit Switches Types of Limit Switches

There are two types of limit switches, found in LSP1AO Primary boom angle stowed
various locations throughout the machine: LSP1RO Primary boom length retracted
mechanical-type operational or safety switches.
As in aircraft, which features redundant safety LSP1EO Primary boom length fully extended
systems, each mechanical operational switch is LSS1AO Secondary boom angle, fully stowed
backed up with a separate, independently LSS2AO Secondary boom angle, fully raised
functioning safety switch. LSS3AO Secondary boom angle, 25° to 30°
The mechanical-type operational or safety LSS2AS Secondary boom angle safety
switches are used to sense a positive LSS1RO Secondary boom fully retracted
displacement or movement of the limit switch
LSS1RS Secondary boom fully retracted, safety
actuator, or arm, as the machine moves through its
range of operational functions. Included in this LSJ1EO Platform level fully extended
group are envelope limit switches which sense the LST1O Drive enable mechanical
extended length and angle of the booms and LSA1OS Oscillate axle, right side
rotational position of the turntable.
LSA2OS Oscillate axle, left side
For example, when the secondary boom is fully
raised and the operational switch is activated, it
tells the ECM at the ground controls to start Numbering Legend
extending the secondary boom. LS P 1 R O
LS Limit J Jib Boom Circuit A Angle O Operational
Another example is the drive enable limit switch, Switch Number
which disables the drive function anytime the boom P Boom D Down S Safety

is rotated past the rear axles, indicated by the T Turntable E Extend

'circle' end of the drive chassis. R Retract

In some cases, the engine will be stopped if safety

parameters are exceeded.

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Limit Switches and Angle Sensors

Limit Switch Legend

1 LSP1RO 9 LSS2AS
2 LSS2AO 10 LSA1OS
3 LSP1EO 11 LSA2OS
4 LSP1AO 12 LST1O
5 LSJ1EO 13 Turntable Angle Sensor
6 Platform Angle Sensor 14 LSS1AO
7 LSS1RO 15 LSS1RS
8 LSS3AO 16 Primary Boom angle Sensor

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Schematics

Limit Switch Functions LSS2AS: Limit switch, Secondary Boom #2 Angle

Safety Switch. Secondary boom angle full
LSA1OS: Limit switch, Axle #1 Oscillating extension, angle up all the way (secondary boom
Operational. Activates the axle oscillate circuit on extend allowed). Backup switch for LSS2AO.
the right side.
LSS1RO: Limit switch, Secondary Boom #1 Retract
LSA2OS: Limit switch, Axle #2 Oscillating Operational Switch. Secondary boom fully retracted
Operational. Activates the axle oscillate circuit on (secondary boom down allowed).
the left side.
LSS1RS: Limit switch, Secondary Boom #1 Retract
LST1O: Limit switch, Operational. Activates the Safety Switch. Secondary boom fully retracted
drive enable zone. (secondary boom down allowed). Backup switch for
Turntable Angle Sensor: Measures the X axis and LSS1RO.
Y axis of the turntable. The alarm sounds at LSS1AO: Limit switch, Secondary Boom #1 Angle
4.5 degrees. Operational Switch. Open when the secondary
Primary Boom Angle Sensor (PBS): Measures boom is fully lowered, closes when the boom is
the Y axis angle of the primary boom. The raised out of the stowed position. This switch limits
operational range shall be +33 degrees to the drive speed and disables the drive motor
+73 degrees. The safety cutouts are set at destroke. The other contacts close when the boom
+70 degrees and will disable boom up and stop the is fully lowered allowing the platform to be tucked
engine. underneath the mast for transport.

Platform Angle Sensor: Measures the angle of the LSP1AO: Limit Switch, Primary Boom #1 Angle
platform. The range of measurement is +/- Operational. One side closes when the primary
20 degrees. The safety cutout is set at +/- boom is raised from the stowed position, disabling
10 degrees from gravity and will disable the primary the drive motor destroke and limiting the drive
and secondary boom up/down functions and the speed. The other side of the switch closes when the
platform level up/down functions. boom is fully lowered allowing the platform to be
tucked underneath the mast for transport.
LSS2AO: Limit switch, Secondary Boom #2 Angle
Operational Switch. Secondary boom angle full LSJ1EO: Limit Switch, Jib Boom #1. Closes when
extension, angle up all the way (secondary boom the platform leveling cylinder is fully extended,
extend allowed). disabling the primary boom down function.

LSS3AO: Limit switch, Secondary Boom #3 Angle LSP1EO: Limit Switch, Primary Boom #1 Extend
Operational Switch. Secondary boom elevated to Operational. Switch closes as the primary boom
30-35 degrees. Used to switch platform/primary extends the last 6 to 12 inches signaling the
boom leveling parameters. computer.
LSP1RO: Limit Switch, Primary Boom #1 Retract
Operational. Switch closes when the primary boom
is fully retracted.

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Drive Chassis and Platform Controller Pin Legend

Pin Numbering - 23 pin connector

J21 Plat Controller J22 Plat Controller J31 Drive Chassis J32 Drive Chassis
1 GND PCON - BR 1 VLVRET7 - BR 1 GND-DCON - BR 1 VLVRET - BR
2 P52PCON - BL/RD 2 (UNUSED) 2 P21DCON - WH 2 V61AXRT - GR
3 (UNUSED) 3 C17PRL - GR 3 P53LS - RD 3 V60AXEX -
4 S56PRV - RD 4 C18PRR - GR/BK 4 (UNUSED) GR/WH

5 (UNUSED) 5 C43JU - GR 5 S56PRV - RD 4 V29MS - RD/WH

6 (UNUSED) 6 C44JD - GR/BK 6 C61AXRT - GR 5 (UNUSED)

7 P56PRV - RD 7 C14PLU - OR 7 (UNUSED) 6 V52AFV - BL/RD

8 (UNUSED) 8 C15PLD - OR/BK 8 AXLE RET GND 7 V52REV - BL/RD

9 (UNUSED) 9 (UNUSED) 9 C61LS - GR 8 V36RRS - BL

10 D80SHIELD 10 R90PXS - RD/BK 10 D80SHLD 9 V37RRS - BL/BK

11 (UNUSED) 11 C90PXS - RD/BK 11 RS232 RXD 10 C111RRS - OR

12 (UNUSED) 12 (UNUSED) 12 RS232 TXD 11 C111LRS - OR

13 (UNUSED) 13 (UNUSED) 13 BOOT 12 C111RFS - OR

14 (UNUSED) 14 (UNUSED) 14 (UNUSED) 13 C111LFS - OR

15 C47OUT - WH/BK 15 C88PTS - RD/BK 15 C61LS(A) - GR 14 VLVRET2 - BR

16 C46HRN - WH 16 R56PTS - RD 16 (UNUSED) 15 V32BRK - WH/RD

17 D81CAN(-) - GR 17 C56PTS - RD 17 D81CAN(-) - GR 16 V36LRS - BL

18 D82CAN(+) - YL 18 S14PLU - RD 18 D82CAN(+) - YL 17 V37LRS - BL/BK

19 (UNUSED) 19 PLATRET - BR 19 RS232 GND 18 V36RFS - BL

20 (UNUSED) 20 C84TAY - GR/BK 20 (UNUSED) 19 P110RT - BK

21 (UNUSED) 21 P85PTS - GR 21 (UNUSED) 20 P109ANG -

GR/WH
22 (UNUSED) 22 PTSRET - BR 22 (UNUSED)
21 V37RFS - BL/BK
23 P23PCON - BK 23 P87PTS - RD 23 C61LS(A) - GR
22 V36LFS - BL
23 V37LFS - BL/BK

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Turntable Controller Pin Legend

Pin Numbering - 35 pin connector Pin Numbering - 23 pin connector Pin Numbering - 4 pin connector
J11 Turntable J12 Turntable Controller J13 Turntable J14 Turntable
Controller 1 GNDDCON - BR Controller Controller
1 GNDPCON - BR 2 P21DCON - RD 1 Vl.VRET1 - BR 1 VLVRET4 - BR
2 P52PCON - BL/RD 3 P53LS - WH/BK 2 C35RPM – BK/RD 2 C03PBF - RD/WH
3 C46HN - WH 4 P54ENG - BK/WH 3 C211GN - WH 3 C09PERF - BK/RD
4 C470UT - WH/IIK 5 S56PRV - RD 4 C34SA - BK/WH 4 C061RF - WH/RD
5 P23PCON – BK 6 P21DCON - RD 5 V30FWD - WH 5 C12FBFC – BL/WH
6 S56PRV - RD 7 P58LS - RD/BK 6 V31REV - WH/BK 6 C72SBE – BL/WH
7 P56PRV- RD 8 S59SBE - GR/WH 7 C48HN - WH 7 C01PBU - RD
8 R48LP- WH/RD 9 S121PBU - GR 8 C39LP - BL/RD 8 C02PBD – RD/BK
9 R49LP- WH/BK 10 P53LS - WH/BK 9 C33STR - BK 9 C07PBE - BK
10 D080-SHIELD 11 P53LS - WH/BK 10 C30EDC - WH 10 COSPBR - BK/WH
11 (UNUSED) 12 S59SBE - GR/WH 11 C31EDC - WH/BK 11 (UNUSED)
12 (UNUSED) 13 C64LS - OR/BL 12 C25PSR - WH/BK 12 C115SD – BL/BK
13 (UNUSED) 14 C65LOF - BL/WH 13 C26TSR – WH/RD 13 R49LP – WH/BK
14 S132LDS-BL/WH 15 C66DREN- BL 14 RET85TTSR - GR 14 VLVRET5 -BR
15 P97TET- BK 16 C73SBR - BL/RD 15 P85TTSR - GR 15 S73SLD – GR/BK
16 (UNUSED) 17 C68PBD- RD 16 VLVRET2 - BR 16 (UNUSED)
17 DS1CAN(-) - GR 18 C64LS - OR/BL 17 (UNUSED) 17 S10SLE - BL
18 DS2CAN(+) - YL 19 C70PBR - BL/WH 18 C41RPM - OR/BK 18 C114LS – BK/RD
19 (UNUSED) 20 C71PBE - BL/BK 19 (UNUSED) 19 (UNUSED)
20 TETFUNC - WH 21 C67S8D - BL 20 C83TAX- GR/WH 20 C73SBR - BL/RD
21 TETGND - BR 22 C77SBU - WH 21 C84TAY- GR/BK 21 C72SBE – BL/WH
22 P96TET - RD 23 V74PRLO - RD 22 C45GEN- GR/WH 22 (UNUSED)
23 P95TET - OR 24 V75PRLO - 23 VLVRET3 - BR 23 C113MFV – OR/RD
RD/WH J15 Turntable 24 (UNUSED)
25 SNSR GND - BR Controller 25 C04TRL - WH
26 BOOM ANGLE 1 BATVLV - RD 28 COSTRR - WH/BK
PWR 2 BATGND - BR 27 Vl.VRTN7 - BR
27 G119SR - BL 3 BATGND - BR 28 (UNUSED)
28 C124SBL - RD/BK 4 BATECU - RD 29 (UNUSED)
29 C77AS - WH 30 VLVRETS - BR
30 C78PS - WH/BK 31 (UNUSED)
31 P56PRV - RD 32 C27AUX - RD
32 PRIMARYANGLE 33 P125SBLE -
SENSOR INPUT WH/RD
33 SEC.ANGLE 34 P128SBLD –
SENSOR INPUT WH/BK
34 P30 35 (UNUSED)
35 VLVRET1 - BR

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Relay and Fuse Panel Legends

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Relay and Fuse Panel Legends

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Electrical Symbol Legend

Battery Coil, solenoid or relay Horn or alarm Flashing beacon Gauge

Diode Hour meter LED Fuse with amperage Foot switch

T-circuits connect Limit Switch Power relay Coil with suppression Fuel or RPM solenoid

T-circuits connect at Circuits crossing - no Quick disconnect Circuit breaker with

Connection - no terminal
terminal connection terminal amperage

Key switch Toggle switch DPDT Toggle switch SPDT Pump or Motor Tilt sensor

Horn button - normally Emergency stop button -

Resistor with ohm value Battery seperator Gauge sending unit
open normally closed

Oil temperature switch Coolant temperature Oil pressure switch Control relay contact Diode starting aid, glow
normally open switch - normally open normally closed normally open plug or flame ignitor

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Hydraulic Symbols Legend

Orifice with size Check valve Shut off valve Brake

Pump, bi-directional Motor, 2 speed

Pump, fixed displacement Motor, bi-directional
variable displacement bi-directional

Pump, prime mover (engine Shuttle valve. 2 position,

Double acting cylinder Differential sensing valve
or motor) 3 way

Filter with bypass relief Relief valve with pressure Solenoid operated
Priority flow regulator valve
valve setting proportional valve

Solenoid operated
Directional valve Pilot operated 3 position,
Flow divider/combiner valve 2 position, 3 way directional
(mechanically activated) 3 way shuttle valve
valve

Solenoid operated
Solenoid operated
Counterbalance valve with 3 position, 4 way 2 position, 2 way solenoid
3 position, 4 way directional
pressure and pilot ratio proportional directional valve
valve
valve

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Electrical Schematic - Engine Options,

Deutz TD2.9 Engine

174
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Electrical Schematic - Engine Options, Deutz TD2.9 Engine

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Electrical Schematic - Engine Options, Deutz TD2.9 Engine Harness

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Electrical Schematic - Engine Options,

Deutz TD2.9 Engine Wiring

177
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Electrical Schematic - Engine Options,

Perkins 404F-22T Engine

178
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Electrical Schematic - Engine Options, Perkins 404F-22T Engine

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Electrical Schematic - Engine Options, Perkins 404F-22T Engine Harness

180 Part No. 1268556

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Electrical Schematic - Engine Options,

Perkins 404F-22T Engine Wiring

181
Service and Repair Manual September 2016

Electrical Schematic - Engine Options,

Perkins 804D Engine

182
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Electrical Schematic - Engine Options, Perkins 804D Engine

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Electrical Schematic - Engine Options, Continental TME27 Engine

184 Part No. 1268556

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Electrical Schematic - Engine Options,

Continental TME27 Engine

185
Service and Repair Manual September 2016

Electrical Schematic - Engine Options,

Perkins 804D Engine

186
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Electrical Schematic - Engine Options, GM 3.0 Engine

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Electrical Schematic - Engine Options,

GM 3.0 Engine

188 Part No. 1268556

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Electrical Schematic - Safety Circuits

Part No. 1268556 189

Service and Repair Manual September 2016

Electrical Schematic - Safety Circuits

190 Part No. 1268556

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Electrical Schematic - Generator Options

Part No. 1268556 191

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Electrical Schematic - Generator Options

192
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Electrical Schematic - Welder Generator Option

193
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Electrical Schematic - Welder Generator Option

194 Part No. 1268556

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Electrical Schematic - Hydraulic Generator Options

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Service and Repair Manual September 2016

Electrical Schematic - Hydraulic Generator Options

196
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Hydraulic Schematic -
2 Wheel Drive (2 and 4 Wheel Steer)

197
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Hydraulic Schematic - 2 Wheel Drive (2 and 4 Wheel Steer)

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Hydraulic Schematic - 4 Wheel Drive (2 and 4 Wheel Steer)

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Hydraulic Schematic - 4 Wheel Drive (2 and 4 Wheel Steer)

200
 9
8
7
6
5
4
3
2
1

11

13
12
10
Y27-TWO SPEED MOTOR STROKE (J87)

VLVRET-BR P2-01 VALVE RTN1

Y2-BRAKE RELEASE (J106)
P2-02
P2-03
V29MS-RD/WH P2-04 MOTOR SPEED

A
S11-RR STEER RIGHT SNSR RD P2-05 OSCIL;ATE STOWED
P2-06 AUX FORWARD

J107
BL P2-07 AUX REVERSE
A

B C
BK V36RRS-BL P2-08 RR STEER RIGHT
V37RRS-BL/BK P2-09 RR STEER LEFT

A
S12-LR STEER RIGHT RD C111RRS-OR P2-10 RR STEER SNSR
C111LRS-OR P2-11 LR STEER SNSR

J108
BL C111RFS-OR P2-12 RF STEER SNSR

B C
BK C111LFS-OR P2-13 LR STEER SNSR
VLVRET2-BR P2-14 VALVE RTN2

A
S13-RF STEER RIGHT RD V32BRK-WH/RD P2-15 BRAKE
V36LRS-BL P2-16 LR STEER RIGHT

J109
BL V37LRS-BL/BK P2-17 LR STEER LEFT

B C
BK V36RFS-BL P2-18 RF STEER RIGHT
P110RT-BK P2-19 STEER SNSR GND

A
S14-LF STEER RIGHT RD P109ANG-GR/WH P2-20 STEER SNSR PWR
V37RFS-BL/BK P2-21 RF STEER LEFT

J110
BL V36LFS-BL P2-22 LF STEER RIGHT

B C
BK V37LFS-BL/BK P2-23 LF STEER LEFT
B

Y55-RR STEER RIGHT (J91)

Y56-RR STEER LEFT (J92)
ES0508 Rev K

HARNESS
Y57-LR STEER RIGHT (J93)
Y58-LR STEER LEFT (J94)

J32 23 PIN
DRIVE CHASSIS
Y59-RF STEER RIGHT (J95)
Genie Z-80

Y60-RF STEER LEFT (J96)

Y61-LF STEER RIGHT (J97)

DCON EN7
Y62-LF STEER LEFT (J98)
DEUTZ TD2011L04i ENGINE SHOWN

GND-DCN-BR P1-01 DCON ECU GND

Electrical Schematic
from S/N Z8013-4592 to Z8015-5653

P21DCN-WH P1-02 DCON ECU PWR

P53LS-RD P1-03 P_6R1
P1-04
S56PRV-RD P1-05 P_7R
S56PRV-RD P1-06 P12
P1-07
WH S56PRV(A)-RD P1-08 DIGIN AXLE RET GND
BK S56PRV-RD
C

BR V121AXO-GN

NO
NC
P1-09 AXLE NOT RET RTN

AXLE RS
22 21
RD S56PRV(B)-RD

43 2 1

14 13

LSA1OS

OSCILLATE
P1-10 CAN SHIELD

LIMIT SWITCH
P1-11 RS232 RXD

(STOWED POS)
J104
Y57 OSCILLATE V121AXO-GR P1-12 RS232 TXD
RIGHT (J86)
P1-13 BOOT
P1-14
Y56 OSCILLATE V122AXO-GR/WH P1-15 AXLE NOT EXT SIG
LEFT (J85)
P1-16
WH S56PRV(B)-RD
BK S56PRV-RD D81CAN- -GR P1-17 CAN - GND12-BR
BR V122AXO-GN/WH

NO
NC
D82CAN+ -YL P1-18 CAN +

AXLE LS
ALARM+ RD/BK
PCON

22 21
ALARM

S56PRV(A)-RD

4321
RD P20

14 13

LSA2OS

OSCILLATE
P1-19 RS232 GND
1

LIMIT SWITCH
P1-20 PLAT ROT L-GN

(STOWED POS)
J105
2
P1-21 GND16-BR
3
ROTATE

P1-22 PLAT ROT R-GN/BK

4
P1-23 AXLE NOT EXT PWR
5 PLAT LVL UP-OR
6 GND6-BR GND6-BR
LEVEL

7 PLAT LVL UP-OR PLAT LVL DN-OR/BK

D

PLATFORM PLATFORM

8 PLAT LVL DN-OR/BK

HARNESS
JIB UP-GN
9
JIB

GND13-BR

J31 23 PIN
10 ESTOP RET-BK

DRIVE CHASSIS
JIB DN-GN/BK
11
12 GND12-BR ESTOP RET-BK
13 GND13-BR
14 JIB UP-GR
PCON

15 JIB DN-GR/BK
WH
16 GND16-BR ESTOP PWR-RD/BK

22
BK
E-STOP (P2)

NO
NC
BR 17 PLAT ROT L-GR

S56PRV-RD
GNDDCN-BR

P53LS-WH/BK
P21DCN-WH
D81CAN- -GR
D82CAN+ -YL
21
RD

4 3 21

14 13
18 PLAT ROT R-GR/BK

SHOWN FOR: LSA1OS

LSA2OS
PROX KILL
19 ALARM+ RD/BK

SWING GATE
NORMAL SWITCH POSITION
20 ESTOP PWR-RD/BK

J27
JSGND1-BR 1
P162JPW-OR 2
E

OPTIONAL
VLVRET-BRN P1-01 VLV RTN C165TRS-WH/RD 3

PROXIMITY
LSP1 PROX
BK R90PXS-RD/BK P1-02 C164PES-RD/WH 4

LSP1 PROX
RD C90PXS-RD/BK

KILL SWITCH
KILL SWITCH 2 1

NO
C17PRL-GR P1-03 ON/OFF VLV3_A 5

CHANGED AT
PLAT ROT CCW (J77)
JOYSTICK (JC1)

S/N Z8015-5514
J82
C18PRR-GR/BK P1-04 ON/OFF VLV3_B 6
BOOM UP/DWN &

PLAT ROT CW (J76)

1 JSGND3-BR
JIB UP (J78) C43JU-GR P1-05 PROP VLV2_A
TURNTABLE ROTATE

2 JSGND2-BR J26
WH JIB DOWN (J79) C44JD-GR/BK P1-06 PROP VLV2_B
3 P162JPW-OR JSGND2-BR 1

22
BK PLAT LEVEL UP (J80) C14PLU-OR P1-07 PROP VLV1_A
BR 4 P162JPW-OR P162JPW-OR 2

LS18
21
C15PLD-OR/BK P1-08 PROP VLV1_B

14 13

LS18A
RD PLAT LEVEL DN (J81)

4 3 2 1

NO
NC

OPTIONAL
5 3

J82

PROXIMITY
LSP1 PROX

LIMIT SW
P1-09

KILL SWITCH
6 4

(SHOWN IN
C159STC-BL/WH C163PLS-BL/WH

OVERLOAD

CONDITION)
R90PXS-RD/BK P1-10 PROX KILL GND

OVERLOADED
7 C159STC-BL/WH 5
JOYSTICK (JC2)

C90PXS-RD/BK P1-11 PROX KILL CMD

8 C160JPL-WH/RD 6
P1-12 LOAD SNSR GND
PRI BOOM EXT/RET

GR/YL
9 C161SB-WH/BK

LS18
OR P1-13 LOAD SNSR SIG J28

LS18A
BK 10 C163PLS-BL/WH
RD P1-14 LOAD SNSR PWR JSGND3-BR 1

LIMIT SW
RD 11 C164PES-RD/WH

OVERLOAD
C88PTS-RD/BK P1-15 SAFE PL TILT OUT P162JPW-OR 2
12 C165TRS-WH/RD
R56FTS-RD P56FTS-RD P1-16 FOOT SW PWR 3
1
13 P162JPW-OR
P1-17 FOOT SW RTN 4
J84

C56FTS-RD C56FTS-RD C161SB-WH/BK

14 P162JPW-OR
P6

S14PLU-OR P1-18 PL LVL CYL EXT 5

JOYSTICK (JC5)
F

15 JSGND1-BR
J119
1

WH 0-20DEG Y AXIS PLATRET-BR P1-19 PL TILT SNSR GND 6

2

FOOTSW (FS1)
SEC BOOM UP/DWN

16

22
+ JSGND4-BR
2

LSJ1EO
BK
21
C84TAY-GR/BK P1-20 PL TILT SNSR
BR -
3

J25

21

14 13
RD P85PTS-GR P1-21 PL TILT SNSR PWR

NC

NO
SAFETY CUTOUTS JSGND4-BR 1
+ +
4

(STOWED POS)
- PTSRET-BR P1-22 SAFE PL TILT GND U20
10 DEG - 10 DEG P162JPW-OR 2

PLATFORM LEVEL
5

P87PTS-RD P1-23 SAFE PL TILT PWR

POWER FET POWER FET C159STC-BL/WH 3

CYL FULLY EXT SWITCH

C160JPL-WH/RD 4
6 J55

ASSEMBLY
PLATFORM

C159STC-BL/WH 5
TILT SENSOR
JOYSTICK (JC3)

S56PRV-RD
WH

P21DCN-WH
GNDDCN-BR
D82CAN+ -YL
DRIVE & STEERING

22

D81CAN- -GR

P53LS-WH/BK
BK
2 1
ECU

BR
21

14 13

RD
NC

NO
PCON MANIFOLD

4. TILT SW GND

HORN PWR-RD
P6
P22

3. TILT SNSR PWR

P7R

1. PLAT SNSR GND

P7

5. PWR TO TILT SW
2. TILT SNSR SIG OUT
J22 WHITE 23 PIN

SHOWN FOR: LSJ1EO

6. OUTPUT FROM TILT SW
SERVICE
HORN (BN5)

HORN RTN-GR
NORMAL SWITCH POSITION
SLP_MODE

WH C23PTS-WH
22

14

BK
C56PTS-RD
GEN ON/OFF-GR/WH
G

BR
21

13
4 3 21

RD
NO
NC
(TS17)

5
4

1
ON/OFF

DB9 CONNECTOR
GENERATOR

5
3
2
ON CIRCUIT BOARD

1
3
6

J17-DRIVE CHASSIS HARN

J18-DRIVE CHASSIS HARN
HORN PWR-RD
J16-DRIVE CHASSIS HARN
74HC08

WH
2 74HC08

AUX PUMP-RD
2
(TS1)

HORN RET-GR

2
1
PUMP

GATE WIRING

2
1
B
INTERLOCK
SWING GATE

3 GEN ON/OFF-GR/WH
AUXILIARY

PIN CKT #

2
OPTIONAL SWING

1
A

2
B
FOOTSWITCH

4 AUX PUMP-RD
RS232_TXD
RS232_RXD

RS232_GND

5
2
1

START ASST-BK/WH START ASST-BK/WH

YL
GR
(TS6)

6
START

ENG START-BK
BK
ASSIST

RD
WH

7 DRV ENBL-BL/WH
WH/BK
8 NOT USED
GNDPCON-BR P1-01 PCON GND ENG START-BK
9
P52PCON-WH
AXLE RET-GR
P1-02 PCON PWR
(TS2)
START

10
ENGINE

GND1-BR
P1-03
P7R

P6R1

11
S56PRV-RD P1-04 P7 ENG SPEED-BK/RD
SLIP RING
CAN LOW
IS
IN

CAN HIGH
J23 10PIN

P1-05
ST

12
P6

AXLE EXT-GR/WH
Vbb

Vbb

DRV ENBL-BL/WH
P7R

GND

P1-06 13
OUT

DRV SPEED-RD/WH
DRIVE
(TS15)

DCON GND BK

DCON PWR RD
WH
ENABLE

YL

P56PRV-RD/WH P1-07 P22

GR

14
IN1 OUT 1
IN2 OUT 2

STR MODE L-OR

BTS650 U21
BTS621 U22

WH/BK
H

P1-08 15 NOT USED

2
1
2
1
B
A

P1-09 16 NOT USED AXLE RET-GR

2
1
2
1
B
A

P1-10
AXLE

17 STR MODE R-OR/BK

(TS23)
EXT/RET

P1-11 18 SPARE-WH AXLE EXT-GR/WH

P1-12 19 NOT USED
P1-13 ENG SPEED-BK/RD
J24 20PIN

20 GND2-BR
(TS4)

P1-14
SPEED
ENGINE

C47OUT-WHT/BLK P1-15 OUT PWR ENBL

C46HN-WH P1-16 HRN RLY CNTRL
J33-BOOM HARN

D81CAN- -GR P1-17 CAN-

J34-LIMIT SW HARN

J35-LIMIT SW HARN

DRV SPEED-RD/WH
(TS5)

D82CAN+ -YL P1-18 CAN+

DRIVE
SPEED

P1-19
P1-20
LED/TOGGLE SWITCH INTERFACE PCB

P1-21
STR MODE L-OR
(TS22)

P1-22
SELECT

P23PCON-BK P1-23 PWR-PCON ESTOP STR MODE R-OR/BK

STEER MODE
I

SPARE-WH
#1
(TSx)
SPARE

BOOM HARN

S132LDS-BL/WH
C46HN-WH
GNDPCON-BR

D81CAN- -GR
P23PCON-BK
P52PCON-WH

C47OUT-WH/BK

D82CAN+ -YL
S56PRV-RD
P56PRV-RD/WH

P223-01 GROUND
2
1

1
2

P21DCN-WH

P223-02 CAN SHIELD

4
3
2
1

D82CAN+ -YL

P53LS-WH/BK
S56PRV-RD
D81CAN- -GR
B
A

GND DCN-BR
J21 BLACK 23 PIN

J228-1
ENGINE CAN BUS D228CAN+ YL P223-03 ENGINE CAN HIGH
TO ENGINE D2.2 J228-2 D227CAN- GR P223-04 ENGINE CAN LOW
Z8014-4987

J228-3
& TCON LCD

D82CAN+ -YL P223-05 MACHINE CAN HIGH

S56PRV-RD

MACHINE CAN BUS

C46HN-WH

J228-4
& TCON LCD

P23PCON-BK

P223-06 MACHINE CAN LOW

D81CAN- -GR
D82CAN+ -YL

TO J152 D81CAN- -GR

P52PCON-WH
GNDPCON-BR

P56PRV-RD/WH

C47OUT-WH/BK

P223-07 DIGITAL IN 1
A
CAN GATEWAY

B
C

ENGINE CAN
S132LDS-BL/WH

BUS TO P223-08 DIGITAL IN 2

TIER IV CAN GATEWAY

120Ω
GNDPCON-BR P1-01 PCON GND TELEMATICS
ALM-GND-BR
P52PCON-WH P1-02 PCON POWER
ADDED AT SERIAL NUMBER

J223

8PIN

GBOX HARN

ALM PWR-RD
5
3
2
DB9 CONNECTOR

C46HN-WH P1-03 HORN RELAY COIL

MOLEX

ON CIRCUIT BOARD
TIER IV ENG OPT

C47OUT-WH/BK P1-04 OUT PWR ENBL P_15-OR/BK

P23PCON-BK P1-05 PWR-PCON ESTOP C47OUT WH/BK
J

S56PRV-RD P_7 PLAT-GN/WH

PIN CKT #

P1-06 P_7
U30
P56PRV-RD/WH P1-07 P_22 S1 PBU-OR
RS232_TXD
RS232_RXD

RS232_GND

P1-08 WORK LT
RUN
RUN

RECOVERY
RECOVERY

SERV BYPASS
SERV BYPASS

2
2
4
4
4
2
2

C117FB-RD P1-09 FLASHING BEACON ALARM GND 16

P1-10 CAN SHIELD ALARM PWR 15 RD
Z

V
Y
X
U
U

P1-11 RS232 RXD TCON MODE 14 RD/WH

W

1
1
3
3
3
1
1

P1-12 RS232 TXD P11 13 OR

P1-13 BOOT P7-GR/WH 12 GR/WH
S132LDS-BL/WH P1-14 LOAD SENSR INPUT OPER. REC. 11 OR/BK BL/WH BL/WH
P1-15 TET ESTOP PWR P22 10 P56PRV-RD
P1-16 SPARE P15 SERV. OR OPER. REC. 9 SRV REC-WH
D81CAN- -GR P1-17 CAN LOW P7R 8 S56PRV-RD/BK
D82CAN+ -YL P1-18 CAN HIGH P6R1 7 P53LS-BK/WH
P1-19 RS232 GND OUTPUT PWR ENABLE 6 C47OUT WH/BK TCON MODE
BL/WH

P1-20 TETHER FUNC ENBL PCON MODE 5 P23PCON-BK P23PCON-BK

P1-21 DIAG/TETHER GND ECU POWER 4 C47OUT GN/BK C47OUT WH/BK
P1-22 DIAG/TETHER PWR TETHER ESTOP-BL/RD 3
K

GROUND
OFF
OFF
OFF
OFF
OFF
OFF
OFF

BL/WH

GROUND

2
1
2
2
2
2

GROUND
GROUND
GROUND

PLAT
PLAT
PLAT
PLAT
PLAT
PLAT

GROUND

P1-23 TET ESTOP RET TCON ESTOP-BL/WH 2

TO WORK LIGHTS

PWR TO TCON ESTOP-BL/BK 1 B

A
E

D
C
C

1
2
1
1
1
1

TO FLASHING BEACON
RED

WH/BK
J17

G-P MODE GR/BK

R211IGN-WH
P15

R48LPS-RD/WH

C117FB-RD
OPTIONAL RELAYS
BOOM HARN
SERVICE/BYPASS SWITCH WIRING

BL/BK
87
86

86
87
87a

87a
CHANGED AT SERIAL NUMBER Z8015-5654

P3 - TO MICRO
TCON

J11 BLACK 23 PIN

TCON

ESTOP
ESTOP

85
30
LOCATED ON ENGINE HARNESS

30
85

PRI LO#1 O
SERV. OR
BM 100' I
OPER. REC.
B1ENG (12 VOLT)

GND-BR
GND-BR

BM 3' I
BM DWN ST I
AUX HYD O
MLT FNC VLV O
L

TCON

BM RET O
BM DWN O
BM E/R FC O
P15
ECU POWER
TO MICRO
SERVICE OR RECOVERY MODE

BM U/D FC O
PLD
1

LED

S56PRV-RD
2

P21DCN-WH
P11

GNDDCN-BR
P_7

P7R

P53LS-WH/BK
P_22

P6R1
RED ALARM
J127 LOADSENSE LED

TCON MODE

S56PRV-RD
PCON POWER

P23PCON-BK
TO HORN BUTTON

OUT PWR ENABLE

(P15)+(ECU POWER)

PWR TO TCON ESTOP

M

S56PRV-RD

P21DCN-WH
GNDDCN-BR

P53LS-WH/BK
P_7
P7R

P11
P_22

P6R1
TCON MODE

PCON POWER
TO HORN BUTTON

OUT PWR ENABLE

(P15)+(ECU POWER)

PWR TO TCON ESTOP

N
LOCKOUT VALVE #1 SIG

PRI BOOM DOWN STATUS

18/19
PRI BOOM LENGTH 3' STATUS

J114

CABLE
J20A
BOOM RET RECOVERY SIGNAL

12 WAY
PRI BOOM LENGTH 100' STATUS

4 WAY
BOOM DWN RECOVERY SIGNAL

GR SNSR GND-BR
AUXILIARY HYD RECOVERY SIGNAL

GR
2
BOOM UP/DWN FC RECOVERY SIGNAL

GR/BK SNSR GND-BR

BOOM EXT/RET FC RECOVERY SIGNAL

GR/BK
MULTI FUNCTION VLV RECOVERY SIGNAL

7 11

GR/WH GR/WH SNSR GND-BR SNSR GND-BR

S56PRV-RD
P21DCN-WH
GNDDCN-BR

P53LS-WH/BK

J20B

70 TO 35 DEG Y-AXIS
+
3 12 WAY 9

- BL/BK BL/BK C123PBD RD/BK C123PBD RD/BK

SAFETY CUTOUTS
8

P109PBTS-GR/WH P109PBTS-GR/WH
10 12

BL BL
LIMIT SWITCH HARN

+ 80 DEG + 80 DEG 18/19

J12 BLACK 35 PIN

- - CABLE
4

BK/WH BK/WH P54ENG-BK/WH GNDDCN-BR P2-01 DCON ECU GND

2

OR/BK OR/BK SJ1-WH/RD P21DCN-WH P2-02 DCON ECU PWR

POWER FET POWER FET
6
1 12 2

RD RD S59SBE-GR/WH P53LS-WH/BK P2-03 P_6R1

PRI BOOM ANG SENSOR

P53LS-WH/BK U30
RD/WH RD/WH
RD/BK RD/BK P54ENG-BK/WH P54ENG-BK/WH P2-04 P_6R2
POWER FET POWER FET U31
S56PRV-RD P2-05 P_7R
8
3

WH WH S12SBL-BL/WH U32
WH/RD WH/RD P53LS-WH/BK P2-06 P_9A
O

WH/BK WH/BK
P58LS RD/BK P58LS RD/BK P2-07 P_9B
P54ENG-BK/WH P54ENG-BK/WH P2-08 P_10
LSP1EO
WH WH BL/WH C64LS-OR/BK
21

LSP1EO 3' FROM FULLY S12SBL-BL/WH S12SBL-BL/WH P2-09 P_11

WHT
4 7

21

BK BK BK BK C71PBE-BL/BK
3' FROM FULLY BR EXTENDED BR P53LS-WH/BK P2-10 P_12
22 21

EXTENDED J44
22 21

14 13
14 13

RD RD
NC
NC

NO
WHT NO

J44 P53LS-WH/BK P2-11 P_14

18/19
P10

P54ENG-BK/WH
P11
P_7

P2-12 P_18
P7R

CABLE

P54ENG-BK/WH
P9A
P6R1
P_22

C64LS-OR/BK C64LS-OR/BK P2-13 OPER SW PWR

TCON MODE

PCON POWER

WH LSP1RO WH OR/RD C65LOF-BL/WH C65LOF-BL/WH P2-14 FST1S

14

LSP1RO
WHT
WHT
22

BK BK BK/RD TO PLD
3' EXTENDED 3' EXTENDED C70PBR-BL/WH C66DREN-BL C66DREN-BL P2-15 LST10
BR
4321

BR OR
J45
22 21

J45 TO PLD
14 13
13
21

NC

RD
4321

RD BL/RD C64LS-OR/BK
5 611 10

NC
TO

SJ1-WH/RD

NO
NO

C73SBR-BL/RD C73SBR-BL/RD P2-16 LSS1RO

P58LS-RD/BK

P53LS-WH/BK
TO

MICRO

C68PBD-RD C68PBD-RD P2-17 LSP1AO

S59SBE-GR/WH
MICRO

C64LS-OR/BK P2-18 LSB2RO

.
TO PLD
C70PBR-BL/WH P2-19 LSP1RO
TO

C64LS-OR/RD C64LS-OR/BK C71PBE-BL/BK P2-20 LSP1EO

MICRO

C124SBL RD/WH C124SBL RD/WH C67SBD-BL P2-21 LSS1AO

C77SBU-WH P2-22 LSS2AO
OR
BL P2-23 P1 SEQ
YEL

OR S73SLD-GR/BK
P

12

WH TO PLD
BL P2-24 P2 SEQ
YEL

LSS1RS BK S59SBE-GR/WH TO MICRO

12

WH
22

LSS1RS S59SBE-GR/WH
BR
11

3' EXT P53LS-WH/BK SNSR GND-BR P2-25 SNSR GND

NC
22 21

BK P53LS-WH/BK
13 14
NC

NO

3' EXT
C68PBD-RD

654321

J46 RD BR P58LS-RD/BK P58LS-RD/BK

11
C66DREN-BL
TO

NC
21

P109PBS-GR/WH
13 14

J46 P2-26 SNSR PWR

NC

NO
654321

RD
S12SBL-BL/WH

SJ1-WH/RD SJ1-WH/RD
C73SBR-BL/RD
C124SBL RD/WH
MICRO

P2-27 PRESSURE GA
OR
BL C124SBL RD/WH P2-28 DIGITAL IN
OR
PUR

S10SLE-BL
12

LSS2AS WH BL P2-29 LSB13AO

PUR

RAISED LSS2AS
12

BK
22

WH S59SBE-GR/WH S59SBE-GR/WH
C64LS-OR/BK

11

BR RAISED P2-30 LSB14AO

NC
22 21

SAFETY
13 14
NC

P53LS-WH/BK
NO

BK P53LS-WH/BK
654321

RD SAFETY
11

J47 BR P58LS-RD/BK P58LS-RD/BK

NC
21

13 14
NC

P2-31 BOOM STOWED

NO

J47
654321

RD SJ1-WH/RD SJ1-WH/RD
C123PBD RD/BK P2-32 PRI ANG INPUT

C65LOFL-BL/WH P2-33 SEC ANG INPUT

FST1S C65LOFL-BL/WH
LOW FUEL FS S12SBL-BL/WH P2-34 P_30
C64LS-OR/BK C64LS-OR/BK
P2-35 VLV RET
ALL SWITCHES ARE SHOWN IN THE "OUT OF BOX" POSITION

WH
ALL SWITCHES ARE SHOWN IN THE BOOM STOWED POSITION

LST1O WH C66DREN-BL
22

BK
21
22

LST1O BK C64LS-OR/BK
DRV ENABLE C64LS-OR/BK
21

BR DRV ENABLE
J48 BR
21

14 13
NC

RD
21

ORN NO
14 13

J48 RD
NC

ORN NO

WH WH C64LS-OR/BK C64LS-OR/BK
RED

LSS1RO LSS1RO
BK BK C73SBR-BL/RD C73SBR-BL/RD
Q

SEC RET OPER BR SEC RET OPER BR V126SBLD-WH/BK V126SBLD-WH/BK

J49
14 13
4321

J49
NO
14 13

24 23

RD RD
24 23

P126SBLD-WH/BK
NO

P126SBLD-WH/BK
4321

NO
RED NO

WH WH
BK LSS1AO BK
LSS1AO
BR 5 DEG BR C64LS-OR/BK C64LS-OR/BK
5 DEG
22 21
22 21

14 13
14 13
NC

J50 C67SBD-BL
4321

RD RD
4321

NC

C67SBD-BL C67SBD-BL
BLU NO

BLU NO

J50

WH WH C64LS-OR/BK C64LS-OR/BK
22

LSS2AO
22

BK LSS2AO BK C77SBU-WH C77SBU-WH

RAISED OPER C77SBU-WH
BR RAISED OPER BR V125SBLE-WH/RD V125SBLE-WH/RD
21

14 13

J51
21

14 13

4321

RD J51
NC
4321

NC

RD P125SBLE-WH/RD P125SBLE-WH/RD
GRN NO
GRN NO
IN2
IN1

GND

GATEWAY

WH WH
BUS TO CAN
ENGINE CAN

LSP1AO
22
22

LSP1AO BK BK
ST OUT 2
OUT 1

> 5 DEG > 5 DEG C64LS-OR/BK

Vbb BTS621

BR BR SYS_POWER P1-01 B1BAT-RD

21
21

J43 J43 RD
TCON

RD
NC

NC
14 13
14 13

4321

C68PBD-RD
4321

BRN NO

BRN NO

GROUND P1-02 GND-BR

IGNITION STATUS P1-03 C21TEL-WH
KEY SWITCH PWR P1-04 P23PCON-BK
P128 J128
P_7

P10
P7R

P9A
((~SM)+(AH))(BM STOWED)

P_11
P_22
P_30

P_9B

P6R1

S56PRV-RD P1-05
P_6R2

FOOTSWITCH STATUS
8
R

C226TEL-BL P1-06 REMOTE DISABLE

CB9
TCON MODE

S10SLE-BL
74HC08

CAN HIGH (+) P1-07 D228CAN(+) YL

PCON POWER
9

10

6 AMP

S73SLD-GR/BK
BOOM STOWED

CAN LOW (-) P1-08 D227CAN(-) GR

OUT PWR ENABLE
TO HORN BUTTON

V125SBLE-WH/RD
V126SBLD-WH/BK
P126SBLD-WH/BK
P125SBLE-WH/RD
(P15)+(ECU POWER)

PWR TO TCON ESTOP

(BM STOWED)
(~SM)+(AH)

TELEMATICS

AUX HYD RD RD RD
BOOM RET RECOVERY SIGNAL

U95

Z8013-4765
BOOM DWN RECOVERY SIGNAL

J224 GREY 8 PIN

ELECTRONICS AUX MAIN

B2

RD RD P_6R2
U32

F7
-
+

BATTERY
AUXILIARY HYD RECOVERY SIGNAL

B2BAT-RD
BOOM UP/DWN FC RECOVERY SIGNAL

20 A
BOOM EXT/RET FC RECOVERY SIGNAL
MULTI FUNCTION VLV RECOVERY SIGNAL

TELEMATICS OPTION
IS

IS
IN

IS

IN
IN

F22
Vbb

IN2
Vbb

IN1

START BAT
Vbb
IN2
IN1

B1
GND
GND

-
+
POWER HARN

B1BAT-RD
ADDED AT SERIAL NUMBER

60 A
OUT

OUT
OUT

P_6R2
BTS650

BTS650
BTS650

F20
ST OUT 2

J15 BLACK 4 PIN

ST OUT 2

OUT 1
OUT 1

Vbb BTS621
Vbb BTS621

CB
BLOCK

P35RPM-BK/RD
CR1

ENGINE

20 A B1BAT-RD P1-01 SYS_BAT_PWR P_1 P_7

RELAY

F23 20A
GND-BR P1-02 SYS BAT GND
STARTER

STARTER 30 A GND-BR P1-03 BATECU GND

TO
S

B1ENG-RD
STARTER
(TM)(FE)

P33STR-BK B1BAT-RD P1-04 BATECU-PWR

P7R
P22R

MICRO
P_22

C33STR-BK
OUT PWR ENABLE (OE)

87a 87 85
30 86
((~SM)+(AH))(OE)

STARTER RELAY BAT GND-BR

3
6
((~SM)+(AH))(P_7) 8

74HC08
((~SM)+(AH))(P_22) 11

7
14
74HC08
74HC08

74HC08
1
2
4
9

5
(~SM)+(AH)

10
12

74HC08 13

AUX HYD PUMP

C226TEL-BL

F20 HI/LO RPM

C229TEL-BL/BK

C35RPM-BK/RD
AUX.
RELAY
TELEMATICS
CR80

PUMP
F23 ENG/ST/ALT
F7 OIL COOLER

F22 GLOW PLUG

PR1
(OE)

AUX HYD
GND

86

85
5V 12V
P10
P_7
P7R
(~SM)+(AH)

CONTACTOR
BAT+

GND-
AUX+
TO MICRO

(~SM)+(AH)
(ACTIVE HIGH SHOWN)
TELEMATICS SYSTEMS
ENGINE HARN

NOTE: FOR ACTIVE LOW

30

87a

C229TEL IS CONNECTED TO
4

J13 WHITE 23 PIN

C27AUX-RD
S-500
NC
TCON MODE(TM)

B2BAT+ STUD ON RELAY BLOCK

P1-01 VALVE RTN#1

MOM N.O.
TIME DELAY
TROMBETTA

C35RPM-BK/RD P1-02 THROTTLE

C
A
B
FUNC ENABLE (FE)
P_7

+
P116HYD-OR
P34SA-BK/WH

BAT.

C21IGN-WH P1-03 IGN/FUEL

P22R

C34SA-BK/WH P1-04 START ASSIST P6R1

5 AUX HYD (AH)
~SLP MODE (~SM)
TO

ALTERNATOR P1-05 FWD P_7

P1-06 REV
MICRO

P7R
-
ALTERNATOR

C46HRN-WH P1-07 SERVICE HRN

T

BAT.

STA.

REGULATOR IND.
EXCT.

P1-08
D2
RD-HOLD

C107AF-RD C33STR-BK P1-09 STARTER RELAY

D1
WH-PULL IN

TO HORN BUTTON
C41RPM-OR/BK C30EDC-WH P1-10 EDC FWD
(P15)+(ECU POWER)
BAT GND-BR C31EDC-WH/BK P1-11 EDC REV
TO

HORN C25PSR-WH/BK P1-12 OIL_PRESSURE

MICRO

P46HRN(A)-WH
30

RELAY C26TSR-WH/RD P1-13 OIL/WATER_TEMP

VLVRET2-BR
P1-14 TT_TILT_SNSR_GND
H1

SERVICE
P1-15 TT_TILT_SNSR_PWR
TO

HORN
86 CR5

VLVRET2-BR P1-16 VALVE RTN_2

MICRO

HORN
87a 87 85 RELAY
TO

P1-17 AC GENERATOR
MICRO

1
J57

C41RPM-OR/BK P1-18 ALTERNATOR RPM

RD RD-HOLD
TROMBETTA HOLD P1-19
2

HI/LO SPEED WH WH-PULL IN

S10SLE-BL

PULL IN
3

P1-20 TT_TILT_X_AXIS
TO

B1ENG-RD

SOLENOID BK BATGND(A) - BK
S73SLD-GR/BK

CB7 P1-21 TT_TILT_Y_AXIS

MICRO

P116HYD-OR
P34SA-BK/WH
P22R

15A
V125SBLE-WH/RD
V126SBLD-WH/BK
P126SBLD-WH/BK
P125SBLE-WH/RD

GND04-BR P1-22 AC GENERATOR

P1-23 VALVE_RTN3
C30EDC-WH
DUAL COIL GND04-BR
U

EDC
C31EDC-WH/BK
A B C D
J32-ENG HARN
P85TTSR-GR

J120
C45GEN-GR/WH
C84TAY-GR/BK

ST AID
RET85TTSR-BR
C83TAX-GR/WH

RELAY 85
CR15 86

GLOW PLUG VLVRET-BR C34SA-BK/WH

RELAY

R34SA-BK/WH
DUETZ TD2011L04i ENGINE SHOWN
30

GLOW PLUG
87 87a
GND BR

C21IGN-WH
BK
GN
B1BAT RD

WH

C25PSR-WH/BK
C26TSR-WH/RD

R21IGN-WH
P32-GEN HARN

C45GEN GN/WH

BR

OTS1N.O.
85
86
AUTO

TEMP SW BAT GND-BR C116HYD-WH C21IGN-WH

30A

RESET CB

COOLER
BR

RELAY P116HYD-OR
WH

BK
1 30

HYDRAULIC BAT GND-BR R116HYD-OR

15A- 120VAC GENERATOR
87a

87

12.5A- 220VAC GENERATOR

OIL COOLER FAN

2 86 85 5

30 OIL
4
3

BK

FAN
CR17
V

RELAY
87 87a COOLER

J10
D7

P10
D8

B1ENG-RD START
FUEL SOLENOID BAT GND-BR R21IGN-WH
15
C21IGN-WH
STRT ASST
P85TTSR-GR

14
C84TAY-GR/BK

RET85TTSR-BR
C83TAX-GR/WH

SCROLL R
30 86 CR28
TCON

87a 87 85 RELAY

13
D5
ENG ALT
2

4
3
1

6
5

OIL PRESSURE C25PSR-WT/BK SCRL F/ENT

FIELD BK/WH
LINE BK

NEUTRAL WH

12
D3
-
-
+
+

0-20 DEGREE
FIELD BK/WH

- BUTTON
LINE BK
RD/12VDC

BR GND
NEUTRAL WH

OIL TEMP SENDER C26TSR-WT/RD SENSOR ALARM SET

11
AT 4.5 DEGREES
C27AUX-RD
TURNTABLE
J31-TILT SNSR

TILT SENSOR

+ BUTTON
P9A

P_11
P_30

P10

P6R1
P7R
P_22R

VOLTAGE
BOOM DWN RECOVERY SIGNAL
BOOM RET RECOVERY SIGNAL

P31-ENG HARN
BOOM UP/DWN FC RECOVERY SIGNAL
AUXILIARY HYD RECOVERY SIGNAL

BOOM EXT/RET FC RECOVERY SIGNAL

MULTI FUNCTION VLV RECOVERY SIGNAL

10
REGULATOR
GAS/LP
OPTIONAL 120VAC W/REGULATOR

S10SLE-BL

9
S73SLD-GR/BK

ENG SPEED
DEUTZ TD2.9 SEE ENGINE OPTION PAGE
DUETZ TD2011L04i ENGINE SHOWN

8
PERKINS 404TF SEE ENGINE OPTION PAGE
W

V125SBLE-WH/RD
V126SBLD-WH/BK
P126SBLD-WH/BK
P125SBLE-WH/RD

AUXILIARY
7
PERKINS 804D ENGINE- SEE ENGINE OPTION PAGE

SEC. UP
4
3
2
1
P34 J34

6
CONTINENTAL TME27 ENGINE- SEE ENGINE OPTION PAGE

(DWN ENABLE) SEC BM DN SEQ #2 V126SBLD-WH/BK BOOM UP

5

(EXT ENABLE) SEC BM EXT SEQ #1 V125SBLE-WH/RD

4
TO PLD
TO

3
S10SLE-BL
MICRO

S73SLD-GR/BK

2
MANIFOLD HARN

TO PLD
J14 WHITE 35 PIN

P125SBLE-WH/RD
P126SBLD-WH/BK
TO

VLVRET4-BR VLVRET4-BR P4-01 VALVE_RTN4 1

MICRO

PRI BM UP/DN F.C. (J58) C03PBF-RD/WH C03PBF-RD/WH P4-02 BOOM_UP/DOWN_VLV

TO MICRO

PRI BM EXT/RET F.C. (J61) C09PERF-BK/RD C09PERF-BK/RD P4-03 BOOM_EXT/RET_VLV

X

TT ROT CW/CCW F.C. (J69) C06TRF-WH/RD C06TRF-WH/RD P4-04 TURNTABLE_ROTATE_VLV

P P P
TO

P4-05
TO MICRO
MICRO

SEC. BM F.C. (J64) C12SBFC-BLU/WT C12SBFC-BL/WH P4-06 SEC. BOOM F.C.

P

PRI UP VLV (J59) C01PBU-RD C01PBU-RD P4-07 PRI_UP_VLV J9

P9 ROOM RET
PRI DWN VLV (J60) C02PBD-RD/BK C02PBD-RD/BK P4-08 PRI_DOWN_VLV
15
TO

PRI EXT VLV (J62) C07PBE-BK C07PBE-BK P4-09 PRI_EXTEND_VLV

BOOM DOWN
MICRO

PRI RET VLV (J63) C08PBR-BK/WH C08PBR-BK/WH P4-10 PRI_RET_VALVE

14
VLVRET5-BR P4-11 TO PLD
BOOM EXT
C11SBD-BL/BK C11SBD-BL/BK P4-12 SEC_DWN_VLV
13
R49LP - WT/BK R49LP - WT/BK P4-13 DRIVE LIGHTS RELAY
TO

RABBIT
TO
P_30

12 VOLT VLVRET5-BR P4-14 VALVE_RTN5

MICRO

12
TO

SEC DWN VLV (J68)

MICRO

S73SLD-GR/BK P4-15 LSS1RS MONITOR INPUT

SEC UP VLV (J67) SEC. DOWN
MICRO

1 30

P4-16 SPARE
SEC RET VLV (J66) TO PLD 11
87

S10SLE-BL P4-17 LSS2AS MONITOR INPUT TURTLE

2 86 85 5

SEC EXT VLV (J65)

4
87a 3

P4-18 SPARE
10
TO

TO DRIVELAMPS C10SBU-BL P4-19 SEC_UP_VLV

BOOM CCW
P125SBLE-WH/RD
P126SBLD-WH/BK

SEC_RET_VLV
MICRO

C73SBR-BL/RD P4-20 TO PLD 9

Y

C10SBU-BL C10SBU-BL C72SBE-BL/WH P4-21 SEC_EXT_VLV

TO

C73SBR-BL/RD C73SBR-BL/RD PLTFRM CCW

C72SBE-BL/WT C72SBE-BL/WH P4-22 8
P4-23 MULTI_FUNCT_VLV
JIB UP
TO

P4-24 7
TT ROT CW VLV (J70) C04TRL-WH C04TRL-WH P4-25 ROTATE_CW_VLV
PLTFRM UP
TO

TT ROT CCW VLV (J71) C05TRR WH/BK C05TRR-WH/BK P4-26 ROTATE_CCW_VLV

6
MICRO MICRO MICRO

VALVE RTN7 VALVE RTN7 P4-27 VALVE_RTN7

PLTFRM DOWN
P4-28 5
P4-29 TO PLD JIB DOWN
VALVE RTN6 VALVE RTN6 P4-30 VALVE_RTN6
4
TO
TCON MEMBRANE PANEL

P4-31 PLTFRM CW
MICRO

C27AUX-RD C27AUX-RD P4-32 AUX_RELAY

3
TO

P125SBLE-WH/RD P4-33 SEC BOOM EXT SEQ #1 VLV

BOOM CW
P126SBLD-WH/BK P4-34 SEC BOOM DOWN SEQ #2 VALVE
2
TO

P4-35
MICRO MICRO

1
Z
 9
8
7
6
5
4
3
2
1

11

13
12
10
Y27-TWO SPEED MOTOR STROKE (J87)

VLVRET-BR P2-01 VALVE RTN1

Y2-BRAKE RELEASE (J106)
P2-02
P2-03
V29MS-RD/WH P2-04 MOTOR SPEED

A
S11-RR STEER RIGHT SNSR RD P2-05 OSCIL;ATE STOWED
P2-06 AUX FORWARD

J107
BL P2-07 AUX REVERSE
A

B C
BK V36RRS-BL P2-08 RR STEER RIGHT
V37RRS-BL/BK P2-09 RR STEER LEFT

A
S12-LR STEER RIGHT RD C111RRS-OR P2-10 RR STEER SNSR
C111LRS-OR P2-11 LR STEER SNSR

J108
BL C111RFS-OR P2-12 RF STEER SNSR

B C
BK C111LFS-OR P2-13 LR STEER SNSR
VLVRET2-BR P2-14 VALVE RTN2

A
S13-RF STEER RIGHT RD V32BRK-WH/RD P2-15 BRAKE
V36LRS-BL P2-16 LR STEER RIGHT

J109
BL V37LRS-BL/BK P2-17 LR STEER LEFT

B C
BK V36RFS-BL P2-18 RF STEER RIGHT
P110RT-BK P2-19 STEER SNSR GND

A
S14-LF STEER RIGHT RD P109ANG-GR/WH P2-20 STEER SNSR PWR
V37RFS-BL/BK P2-21 RF STEER LEFT

J110
BL V36LFS-BL P2-22 LF STEER RIGHT

B C
BK V37LFS-BL/BK P2-23 LF STEER LEFT
B

Y55-RR STEER RIGHT (J91)

Y56-RR STEER LEFT (J92)
ES0508 Rev L

HARNESS
Y57-LR STEER RIGHT (J93)
Y58-LR STEER LEFT (J94)

J32 23 PIN
DRIVE CHASSIS
Y59-RF STEER RIGHT (J95)
Genie Z-80

Y60-RF STEER LEFT (J96)

Y61-LF STEER RIGHT (J97)
(from S/N Z8015-5654)

DCON EN7
Y62-LF STEER LEFT (J98)
DEUTZ TD2011L04i ENGINE SHOWN

GND-DCN-BR P1-01 DCON ECU GND

Electrical Schematic

P21DCN-WH P1-02 DCON ECU PWR

P53LS-RD P1-03 P_6R1
P1-04
S56PRV-RD P1-05 P_7R
S56PRV-RD P1-06 P12
P1-07
WH S56PRV(A)-RD P1-08 DIGIN AXLE RET GND
BK S56PRV-RD
C

BR V121AXO-GN

NO
NC
P1-09 AXLE NOT RET RTN

AXLE RS
22 21
RD S56PRV(B)-RD

43 2 1

14 13

LSA1OS

OSCILLATE
P1-10 CAN SHIELD

LIMIT SWITCH
P1-11 RS232 RXD

(STOWED POS)
J104
Y57 OSCILLATE V121AXO-GR P1-12 RS232 TXD
RIGHT (J86)
P1-13 BOOT
P1-14
Y56 OSCILLATE V122AXO-GR/WH P1-15 AXLE NOT EXT SIG
LEFT (J85)
P1-16
WH S56PRV(B)-RD
BK S56PRV-RD D81CAN- -GR P1-17 CAN - GND12-BR
BR V122AXO-GN/WH

NO
NC
D82CAN+ -YL P1-18 CAN +

AXLE LS
ALARM+ RD/BK
PCON

22 21
ALARM

S56PRV(A)-RD

4321
RD P20

14 13

LSA2OS

OSCILLATE
P1-19 RS232 GND
1

LIMIT SWITCH
P1-20 PLAT ROT L-GN

(STOWED POS)
J105
2
P1-21 GND16-BR
3
ROTATE

P1-22 PLAT ROT R-GN/BK

4
P1-23 AXLE NOT EXT PWR
5 PLAT LVL UP-OR
6 GND6-BR GND6-BR
LEVEL

7 PLAT LVL UP-OR PLAT LVL DN-OR/BK

D

PLATFORM PLATFORM

8 PLAT LVL DN-OR/BK

HARNESS
JIB UP-GN
9
JIB

GND13-BR

J31 23 PIN
10 ESTOP RET-BK

DRIVE CHASSIS
JIB DN-GN/BK
11
12 GND12-BR ESTOP RET-BK
13 GND13-BR
14 JIB UP-GR
PCON

15 JIB DN-GR/BK
16 GND16-BR ESTOP PWR-RD/BK
E-STOP (P2)

17 PLAT ROT L-GR

S56PRV-RD
GNDDCN-BR

P53LS-WH/BK
P21DCN-WH
D81CAN- -GR
D82CAN+ -YL
18 PLAT ROT R-GR/BK
19 ALARM+ RD/BK
20 ESTOP PWR-RD/BK

WH J27

22
BK JSGND1-BR 1

NO
NC
BR

21
RD P162JPW-OR 2

4 3 21

14 13

SHOWN FOR: LSA1OS

LSA2OS
E

VLVRET-BRN P1-01 VLV RTN C165TRS-WH/RD 3

PROX KILL
P1-02 C164PES-RD/WH 4

SWING GATE
NORMAL SWITCH POSITION
PLAT ROT CCW (J77) C17PRL-GR P1-03 ON/OFF VLV3_A 5
JOYSTICK (JC1)

C18PRR-GR/BK P1-04 ON/OFF VLV3_B 6

BOOM UP/DWN &

PLAT ROT CW (J76)

1 JSGND3-BR
JIB UP (J78) C43JU-GR P1-05 PROP VLV2_A
TURNTABLE ROTATE

2 JSGND2-BR J26
JIB DOWN (J79) C44JD-GR/BK P1-06 PROP VLV2_B
BK 3 P162JPW-OR JSGND2-BR 1
RD

OPTIONAL
C14PLU-OR P1-07 PROP VLV1_A

2 1

NO
PLAT LEVEL UP (J80)

PROXIMITY
LSP1 PROX
4 P162JPW-OR P162JPW-OR 2

KILL SWITCH

LS18
J82
C15PLD-OR/BK P1-08 PROP VLV1_B

LS18A
PLAT LEVEL DN (J81)
5 3

LIMIT SW
P1-09
6 4

(SHOWN IN
C159STC-BL/WH C163PLS-BL/WH

OVERLOAD

CONDITION)
R90PXS-RD/BK P1-10 PROX KILL GND

OVERLOADED
7 C159STC-BL/WH 5
JOYSTICK (JC2)

C90PXS-RD/BK P1-11 PROX KILL CMD

8 C160JPL-WH/RD 6
P1-12 LOAD SNSR GND
PRI BOOM EXT/RET

GR/YL
9 C161SB-WH/BK

LS18
OR P1-13 LOAD SNSR SIG J28

LS18A
BK 10 C163PLS-BL/WH
RD P1-14 LOAD SNSR PWR JSGND3-BR 1

LIMIT SW
RD 11 C164PES-RD/WH

OVERLOAD
C88PTS-RD/BK P1-15 SAFE PL TILT OUT P162JPW-OR 2
12 C165TRS-WH/RD
R56FTS-RD P56FTS-RD P1-16 FOOT SW PWR 3
1
13 P162JPW-OR
P1-17 FOOT SW RTN 4
J84

C56FTS-RD C56FTS-RD C161SB-WH/BK

14 P162JPW-OR
P6

S14PLU-OR P1-18 PL LVL CYL EXT 5

JOYSTICK (JC5)
F

15 JSGND1-BR
J119
1

WH 0-20DEG Y AXIS PLATRET-BR P1-19 PL TILT SNSR GND 6

2

FOOTSW (FS1)
SEC BOOM UP/DWN

16

22
+ JSGND4-BR
2

LSJ1EO
BK

21
C84TAY-GR/BK P1-20 PL TILT SNSR
BR -
3

J25

21

14 13
RD P85PTS-GR P1-21 PL TILT SNSR PWR

NC

NO
SAFETY CUTOUTS JSGND4-BR 1
+ +
4

(STOWED POS)
- PTSRET-BR P1-22 SAFE PL TILT GND U20
10 DEG - 10 DEG P162JPW-OR 2

PLATFORM LEVEL

Genie Z-80 (from S/N Z8015-5654) ES0508L

5

P87PTS-RD P1-23 SAFE PL TILT PWR

POWER FET POWER FET C159STC-BL/WH 3

CYL FULLY EXT SWITCH

C160JPL-WH/RD 4
6 J55

ASSEMBLY
PLATFORM

C159STC-BL/WH 5
TILT SENSOR
JOYSTICK (JC3)

S56PRV-RD
WH

P21DCN-WH
GNDDCN-BR
D82CAN+ -YL
DRIVE & STEERING

22

D81CAN- -GR

P53LS-WH/BK
BK
2 1
ECU

BR
21

14 13

RD
NC

NO
PCON MANIFOLD

4. TILT SW GND

HORN PWR-RD
P6
P22

3. TILT SNSR PWR

P7R

1. PLAT SNSR GND

P7

5. PWR TO TILT SW
2. TILT SNSR SIG OUT
J22 WHITE 23 PIN

SHOWN FOR: LSJ1EO

6. OUTPUT FROM TILT SW
SERVICE
HORN (BN5)

HORN RTN-GR
NORMAL SWITCH POSITION
SLP_MODE

WH C23PTS-WH
22

14

BK
C56PTS-RD
GEN ON/OFF-GR/WH
G

BR
21

13
4 3 21

RD
NO
NC
(TS17)

5
4

1
ON/OFF

DB9 CONNECTOR
GENERATOR

5
3
2
ON CIRCUIT BOARD

1
3
6

J17-DRIVE CHASSIS HARN

J18-DRIVE CHASSIS HARN
HORN PWR-RD
J16-DRIVE CHASSIS HARN
74HC08

WH
2 74HC08

AUX PUMP-RD
2
(TS1)

HORN RET-GR

2
1
PUMP

GATE WIRING

2
1
B
INTERLOCK
SWING GATE

3 GEN ON/OFF-GR/WH
AUXILIARY

PIN CKT #

2
OPTIONAL SWING

1
A

2
B
FOOTSWITCH

4 AUX PUMP-RD
RS232_TXD
RS232_RXD

RS232_GND

5
2
1

START ASST-BK/WH START ASST-BK/WH

YL
GR
(TS6)

6
START

ENG START-BK
BK
ASSIST

RD
WH

7 DRV ENBL-BL/WH
WH/BK
8 NOT USED
GNDPCON-BR P1-01 PCON GND ENG START-BK
9
P52PCON-WH
AXLE RET-GR
P1-02 PCON PWR
(TS2)
START

10
ENGINE

GND1-BR
P1-03
P7R

P6R1

11
S56PRV-RD P1-04 P7 ENG SPEED-BK/RD
SLIP RING
CAN LOW
IS
IN

CAN HIGH
J23 10PIN

P1-05
ST

12
P6

AXLE EXT-GR/WH
Vbb

Vbb

DRV ENBL-BL/WH
P7R

GND

P1-06 13
OUT

DRV SPEED-RD/WH
DRIVE
(TS15)

DCON GND BK

DCON PWR RD
WH
ENABLE

YL

P56PRV-RD/WH P1-07 P22

GR

14
IN1 OUT 1
IN2 OUT 2

STR MODE L-OR

BTS650 U21
BTS621 U22

WH/BK
H

P1-08 15 NOT USED

2
1
2
1
B
A

P1-09 16 NOT USED AXLE RET-GR

2
1
2
1
B
A

P1-10
AXLE

17 STR MODE R-OR/BK

(TS23)
EXT/RET

P1-11 18 SPARE-WH AXLE EXT-GR/WH

P1-12 19 NOT USED
P1-13 ENG SPEED-BK/RD
J24 20PIN

20 GND2-BR
(TS4)

P1-14
SPEED
ENGINE

C47OUT-WHT/BLK P1-15 OUT PWR ENBL

C46HN-WH P1-16 HRN RLY CNTRL
J33-BOOM HARN

D81CAN- -GR P1-17 CAN-

J34-LIMIT SW HARN

J35-LIMIT SW HARN

DRV SPEED-RD/WH
(TS5)

D82CAN+ -YL P1-18 CAN+

DRIVE
SPEED

P1-19
P1-20
LED/TOGGLE SWITCH INTERFACE PCB

P1-21
STR MODE L-OR
(TS22)

P1-22
SELECT

P23PCON-BK P1-23 PWR-PCON ESTOP STR MODE R-OR/BK

STEER MODE
I

SPARE-WH
#1
(TSx)
SPARE

BOOM HARN

S132LDS-BL/WH
C46HN-WH
GNDPCON-BR

D81CAN- -GR
P23PCON-BK
P52PCON-WH

C47OUT-WH/BK

D82CAN+ -YL
S56PRV-RD
P56PRV-RD/WH

P223-01 GROUND
2
1

1
2

P21DCN-WH

P223-02 CAN SHIELD

4
3
2
1

D82CAN+ -YL

P53LS-WH/BK
S56PRV-RD
D81CAN- -GR
B
A

GND DCN-BR
J21 BLACK 23 PIN

J228-1
ENGINE CAN BUS D228CAN+ YL P223-03 ENGINE CAN HIGH
TO ENGINE D2.2 J228-2 D227CAN- GR P223-04 ENGINE CAN LOW
J228-3
D82CAN+ -YL P223-05 MACHINE CAN HIGH
S56PRV-RD

MACHINE CAN BUS

C46HN-WH

J228-4
& TCON LCD

P23PCON-BK

P223-06 MACHINE CAN LOW

D81CAN- -GR
D82CAN+ -YL

TO J152 D81CAN- -GR

P52PCON-WH
GNDPCON-BR

P56PRV-RD/WH

C47OUT-WH/BK

P223-07 DIGITAL IN 1
A
CAN GATEWAY

B
C

ENGINE CAN
S132LDS-BL/WH

BUS TO 120Ù P223-08 DIGITAL IN 2

GNDPCON-BR P1-01 PCON GND TELEMATICS
ALM-GND-BR
P52PCON-WH P1-02 PCON POWER
J223

8PIN

GBOX HARN

ALM PWR-RD
5
3
2
DB9 CONNECTOR

C46HN-WH P1-03 HORN RELAY COIL

MOLEX

ON CIRCUIT BOARD
TIER IV ENG OPT

C47OUT-WH/BK P1-04 OUT PWR ENBL P_15-OR/BK

P23PCON-BK P1-05 PWR-PCON ESTOP C47OUT WH/BK
J

S56PRV-RD P_7 PLAT-GN/WH

PIN CKT #

P1-06 P_7
U30
P56PRV-RD/WH P1-07 P_22 S1 PBU-OR
RS232_TXD
RS232_RXD

RS232_GND

P1-08 WORK LT
RUN

RECOVERY
SERV BYPASS
2

2
2
4
4
4

C117FB-RD P1-09 FLASHING BEACON ALARM GND 16

P1-10 CAN SHIELD ALARM PWR 15 RD
Z

V
Y
X
U

P1-11 RS232 RXD RD/WH

1

TCON MODE 14
W

1
1
3
3
3

P1-12 RS232 TXD P11 13 OR

P1-13 BOOT P7-GR/WH 12 GR/WH
S132LDS-BL/WH P1-14 LOAD SENSR INPUT OPER. REC. 11 OR/BK BL/WH BL/WH
P1-15 TET ESTOP PWR P22 10 P56PRV-RD
P1-16 SPARE P15 SERV. OR OPER. REC. 9 SRV REC-WH
D81CAN- -GR P1-17 CAN LOW P7R 8 S56PRV-RD/BK
D82CAN+ -YL P1-18 CAN HIGH P6R1 7 P53LS-BK/WH
P1-19 RS232 GND OUTPUT PWR ENABLE 6 C47OUT WH/BK TCON MODE
BL/WH

P1-20 TETHER FUNC ENBL PCON MODE 5 P23PCON-BK P23PCON-BK

P1-21 DIAG/TETHER GND ECU POWER 4 C47OUT GN/BK C47OUT WH/BK
P1-22 DIAG/TETHER PWR TETHER ESTOP-BL/RD 3
K

OFF
OFF

GROUND
OFF
OFF
OFF
GROUND
2

2
1
2
2

GROUND
GROUND

PLAT

PLAT
PLAT
PLAT
PLAT

GROUND

P1-23 TET ESTOP RET TCON ESTOP-BL/WH 2

TO WORK LIGHTS

PWR TO TCON ESTOP-BL/BK 1 B

A
E
C

D
1

1
2
1
1

TO FLASHING BEACON
RED

WH/BK
J17

G-P MODE GR/BK

R211IGN-WH
P15

R48LPS-RD/WH

C117FB-RD
OPTIONAL RELAYS
BOOM HARN

BL/BK
87
86

86
87
87a

87a
P3 - TO MICRO
TCON

J11 BLACK 23 PIN

TCON

ESTOP
ESTOP

85
30
LOCATED ON ENGINE HARNESS

30
85

PRI LO#1 O
SERV. OR
BM 100' I
OPER. REC.
B1ENG (12 VOLT)

GND-BR
GND-BR

BM 3' I
BM DWN ST I
AUX HYD O
MLT FNC VLV O
L

TCON

BM RET O
BM DWN O
BM E/R FC O
P15
ECU POWER
TO MICRO
SERVICE OR RECOVERY MODE

BM U/D FC O
PLD
1

LED

S56PRV-RD
2

P21DCN-WH
P11

GNDDCN-BR
P_7

P7R

P53LS-WH/BK
P_22

P6R1
RED ALARM
J127 LOADSENSE LED

TCON MODE

S56PRV-RD
PCON POWER

P23PCON-BK
TO HORN BUTTON

OUT PWR ENABLE

(P15)+(ECU POWER)

PWR TO TCON ESTOP

M

S56PRV-RD

P21DCN-WH
GNDDCN-BR

P53LS-WH/BK
P_7
P7R

P11
P_22

P6R1
TCON MODE

PCON POWER
TO HORN BUTTON

OUT PWR ENABLE

(P15)+(ECU POWER)

PWR TO TCON ESTOP

N
LOCKOUT VALVE #1 SIG

PRI BOOM DOWN STATUS

18/19
PRI BOOM LENGTH 3' STATUS

J114

CABLE
J20A
BOOM RET RECOVERY SIGNAL

12 WAY
PRI BOOM LENGTH 100' STATUS

4 WAY
BOOM DWN RECOVERY SIGNAL

GR SNSR GND-BR
AUXILIARY HYD RECOVERY SIGNAL

GR
2
BOOM UP/DWN FC RECOVERY SIGNAL

GR/BK SNSR GND-BR

BOOM EXT/RET FC RECOVERY SIGNAL

GR/BK
MULTI FUNCTION VLV RECOVERY SIGNAL

7 11

GR/WH GR/WH SNSR GND-BR SNSR GND-BR

S56PRV-RD
P21DCN-WH
GNDDCN-BR

P53LS-WH/BK

J20B

70 TO 35 DEG Y-AXIS
+
3 12 WAY 9

- BL/BK BL/BK C123PBD RD/BK C123PBD RD/BK

SAFETY CUTOUTS
8

P109PBTS-GR/WH P109PBTS-GR/WH
10 12

BL BL
LIMIT SWITCH HARN

+ 80 DEG + 80 DEG 18/19

J12 BLACK 35 PIN

- - CABLE
4

BK/WH BK/WH P54ENG-BK/WH GNDDCN-BR P2-01 DCON ECU GND

2

OR/BK OR/BK SJ1-WH/RD P21DCN-WH P2-02 DCON ECU PWR

POWER FET POWER FET
6
1 12 2

RD RD S59SBE-GR/WH P53LS-WH/BK P2-03 P_6R1

PRI BOOM ANG SENSOR

P53LS-WH/BK U30
RD/WH RD/WH
RD/BK RD/BK P54ENG-BK/WH P54ENG-BK/WH P2-04 P_6R2
POWER FET POWER FET U31
S56PRV-RD P2-05 P_7R
8
3

WH WH S12SBL-BL/WH U32
WH/RD WH/RD P53LS-WH/BK P2-06 P_9A
O

WH/BK WH/BK
P58LS RD/BK P58LS RD/BK P2-07 P_9B
P54ENG-BK/WH P54ENG-BK/WH P2-08 P_10
LSP1EO
WH WH BL/WH C64LS-OR/BK
21

LSP1EO 3' FROM FULLY S12SBL-BL/WH S12SBL-BL/WH P2-09 P_11

WHT
4 7

21

BK BK BK BK C71PBE-BL/BK
3' FROM FULLY BR EXTENDED BR P53LS-WH/BK P2-10 P_12
22 21

EXTENDED J44
22 21

14 13
14 13

RD RD
NC
NC

NO
WHT NO

J44 P53LS-WH/BK P2-11 P_14

18/19
P10

P54ENG-BK/WH
P11
P_7

P2-12 P_18
P7R

CABLE

P54ENG-BK/WH
P9A
P6R1
P_22

C64LS-OR/BK C64LS-OR/BK P2-13 OPER SW PWR

TCON MODE

PCON POWER

WH LSP1RO WH OR/RD C65LOF-BL/WH C65LOF-BL/WH P2-14 FST1S

14

LSP1RO
WHT
WHT
22

BK BK BK/RD TO PLD
3' EXTENDED 3' EXTENDED C70PBR-BL/WH C66DREN-BL C66DREN-BL P2-15 LST10
BR
4321

BR OR
J45
22 21

J45 TO PLD
14 13
13
21

NC

RD
4321

RD BL/RD C64LS-OR/BK
5 611 10

NC
TO

SJ1-WH/RD

NO
NO

C73SBR-BL/RD C73SBR-BL/RD P2-16 LSS1RO

P58LS-RD/BK

P53LS-WH/BK
TO

MICRO

C68PBD-RD C68PBD-RD P2-17 LSP1AO

S59SBE-GR/WH
MICRO

C64LS-OR/BK P2-18 LSB2RO

.
TO PLD
C70PBR-BL/WH P2-19 LSP1RO
TO

C64LS-OR/RD C64LS-OR/BK C71PBE-BL/BK P2-20 LSP1EO

MICRO

C124SBL RD/WH C124SBL RD/WH C67SBD-BL P2-21 LSS1AO

C77SBU-WH P2-22 LSS2AO
OR
BL P2-23 P1 SEQ
YEL

OR S73SLD-GR/BK
P

12

WH TO PLD
BL P2-24 P2 SEQ
YEL

LSS1RS BK S59SBE-GR/WH TO MICRO

12

WH
22

LSS1RS S59SBE-GR/WH
BR
11

3' EXT P53LS-WH/BK SNSR GND-BR P2-25 SNSR GND

NC
22 21

BK P53LS-WH/BK
13 14
NC

NO

3' EXT
C68PBD-RD

654321

J46 RD BR P58LS-RD/BK P58LS-RD/BK

11
C66DREN-BL
TO

NC
21

P109PBS-GR/WH
13 14

J46 P2-26 SNSR PWR

NC

NO
654321

RD
S12SBL-BL/WH

SJ1-WH/RD SJ1-WH/RD
C73SBR-BL/RD
C124SBL RD/WH
MICRO

P2-27 PRESSURE GA
OR
BL C124SBL RD/WH P2-28 DIGITAL IN
OR
PUR

S10SLE-BL
12

LSS2AS WH BL P2-29 LSB13AO

PUR

RAISED LSS2AS
12

BK
22

WH S59SBE-GR/WH S59SBE-GR/WH
C64LS-OR/BK

11

BR RAISED P2-30 LSB14AO

NC
22 21

SAFETY
13 14
NC

P53LS-WH/BK
NO

BK P53LS-WH/BK
654321

RD SAFETY
11

J47 BR P58LS-RD/BK P58LS-RD/BK

NC
21

13 14
NC

P2-31 BOOM STOWED

NO

J47
654321

RD SJ1-WH/RD SJ1-WH/RD
C123PBD RD/BK P2-32 PRI ANG INPUT

C65LOFL-BL/WH P2-33 SEC ANG INPUT

FST1S C65LOFL-BL/WH
LOW FUEL FS S12SBL-BL/WH P2-34 P_30
C64LS-OR/BK C64LS-OR/BK
P2-35 VLV RET
ALL SWITCHES ARE SHOWN IN THE "OUT OF BOX" POSITION

WH
ALL SWITCHES ARE SHOWN IN THE BOOM STOWED POSITION

LST1O WH C66DREN-BL
22

BK
21
22

LST1O BK C64LS-OR/BK
DRV ENABLE C64LS-OR/BK
21

BR DRV ENABLE
J48 BR
21

14 13
NC

RD
21

ORN NO
14 13

J48 RD
NC

ORN NO

WH WH C64LS-OR/BK C64LS-OR/BK
RED

LSS1RO LSS1RO
BK BK C73SBR-BL/RD C73SBR-BL/RD
Q

SEC RET OPER BR SEC RET OPER BR V126SBLD-WH/BK V126SBLD-WH/BK

J49
14 13
4321

J49
NO
14 13

24 23

RD RD
24 23

P126SBLD-WH/BK
NO

P126SBLD-WH/BK
4321

NO
RED NO

WH WH
BK LSS1AO BK
LSS1AO
BR 5 DEG BR C64LS-OR/BK C64LS-OR/BK
5 DEG
22 21
22 21

14 13
14 13
NC

J50 C67SBD-BL
4321

RD RD
4321

NC

C67SBD-BL C67SBD-BL
BLU NO

BLU NO

J50

WH WH C64LS-OR/BK C64LS-OR/BK
22

LSS2AO
22

BK LSS2AO BK C77SBU-WH C77SBU-WH

RAISED OPER C77SBU-WH
BR RAISED OPER BR V125SBLE-WH/RD V125SBLE-WH/RD
21

14 13

J51
21

14 13

4321

RD J51
NC
4321

NC

RD P125SBLE-WH/RD P125SBLE-WH/RD
GRN NO
GRN NO
IN2
IN1

GND

GATEWAY

WH WH
BUS TO CAN
ENGINE CAN

LSP1AO
22
22

LSP1AO BK BK
ST OUT 2
OUT 1

> 5 DEG > 5 DEG C64LS-OR/BK

Vbb BTS621

BR BR SYS_POWER P1-01 B1BAT-RD

21
21

J43 J43 RD
TCON

RD
NC

NC
14 13
14 13

4321

C68PBD-RD
4321

BRN NO

BRN NO

GROUND P1-02 GND-BR

IGNITION STATUS P1-03 C21TEL-WH
KEY SWITCH PWR P1-04 P23PCON-BK
P128 J128
P_7

P10
P7R

P9A
((~SM)+(AH))(BM STOWED)

P_11
P_22
P_30

P_9B

P6R1

S56PRV-RD P1-05
P_6R2

FOOTSWITCH STATUS
8
R

C226TEL-BL P1-06 REMOTE DISABLE

CB9
TCON MODE

S10SLE-BL
74HC08

CAN HIGH (+) P1-07 D228CAN(+) YL

PCON POWER
9

10

6 AMP

S73SLD-GR/BK
BOOM STOWED

CAN LOW (-) P1-08 D227CAN(-) GR

OUT PWR ENABLE
TO HORN BUTTON

V125SBLE-WH/RD
V126SBLD-WH/BK
P126SBLD-WH/BK
P125SBLE-WH/RD
(P15)+(ECU POWER)

PWR TO TCON ESTOP

(BM STOWED)
(~SM)+(AH)

TELEMATICS

AUX HYD RD RD RD
BOOM RET RECOVERY SIGNAL

U95

Z8013-4765
BOOM DWN RECOVERY SIGNAL

J224 GREY 8 PIN

ELECTRONICS AUX MAIN

B2

RD RD P_6R2
U32

F7
-
+

BATTERY
AUXILIARY HYD RECOVERY SIGNAL

B2BAT-RD
BOOM UP/DWN FC RECOVERY SIGNAL

20 A
BOOM EXT/RET FC RECOVERY SIGNAL
MULTI FUNCTION VLV RECOVERY SIGNAL

TELEMATICS OPTION
IS

IS
IN

IS

IN
IN

F22
Vbb

IN2
Vbb

IN1

START BAT
Vbb
IN2
IN1

B1
GND
GND

-
+
POWER HARN

B1BAT-RD
ADDED AT SERIAL NUMBER

60 A
OUT

OUT
OUT

P_6R2
BTS650

BTS650
BTS650

F20
ST OUT 2

J15 BLACK 4 PIN

ST OUT 2

OUT 1
OUT 1

Vbb BTS621
Vbb BTS621

CB
BLOCK

P35RPM-BK/RD
CR1

ENGINE

20 A B1BAT-RD P1-01 SYS_BAT_PWR P_1 P_7

RELAY

F23 20A
GND-BR P1-02 SYS BAT GND
STARTER

STARTER 30 A GND-BR P1-03 BATECU GND

TO
S

B1ENG-RD
STARTER
(TM)(FE)

P33STR-BK B1BAT-RD P1-04 BATECU-PWR

P7R
P22R

MICRO
P_22

C33STR-BK
OUT PWR ENABLE (OE)

87a 87 85
30 86
((~SM)+(AH))(OE)

STARTER RELAY BAT GND-BR

3
6
((~SM)+(AH))(P_7) 8

74HC08
((~SM)+(AH))(P_22) 11

7
14
74HC08
74HC08

74HC08
1
2
4
9

5
(~SM)+(AH)

10
12

74HC08 13

AUX HYD PUMP

C226TEL-BL

F20 HI/LO RPM

C229TEL-BL/BK

C35RPM-BK/RD
AUX.
RELAY
TELEMATICS
CR80

PUMP
F23 ENG/ST/ALT
F7 OIL COOLER

F22 GLOW PLUG

PR1
(OE)

AUX HYD
GND

86

85
5V 12V
P10
P_7
P7R
(~SM)+(AH)

CONTACTOR
BAT+

GND-
AUX+
TO MICRO

(~SM)+(AH)
(ACTIVE HIGH SHOWN)
TELEMATICS SYSTEMS
ENGINE HARN

NOTE: FOR ACTIVE LOW

30

87a

C229TEL IS CONNECTED TO
4

J13 WHITE 23 PIN

C27AUX-RD
S-500
NC
TCON MODE(TM)

B2BAT+ STUD ON RELAY BLOCK

P1-01 VALVE RTN#1

MOM N.O.
TIME DELAY
TROMBETTA

C35RPM-BK/RD P1-02 THROTTLE

C
A
B
FUNC ENABLE (FE)
P_7

+
P116HYD-OR
P34SA-BK/WH

BAT.

C21IGN-WH P1-03 IGN/FUEL

P22R

C34SA-BK/WH P1-04 START ASSIST P6R1

5 AUX HYD (AH)
~SLP MODE (~SM)
TO

ALTERNATOR P1-05 FWD P_7

P1-06 REV
MICRO

P7R
-
ALTERNATOR

C46HRN-WH P1-07 SERVICE HRN

T

BAT.

STA.

REGULATOR IND.
EXCT.

P1-08
D2
RD-HOLD

C107AF-RD C33STR-BK P1-09 STARTER RELAY

D1
WH-PULL IN

TO HORN BUTTON
C41RPM-OR/BK C30EDC-WH P1-10 EDC FWD
(P15)+(ECU POWER)
BAT GND-BR C31EDC-WH/BK P1-11 EDC REV
TO

HORN C25PSR-WH/BK P1-12 OIL_PRESSURE

MICRO

P46HRN(A)-WH
30

RELAY C26TSR-WH/RD P1-13 OIL/WATER_TEMP

VLVRET2-BR
P1-14 TT_TILT_SNSR_GND
H1

SERVICE
P1-15 TT_TILT_SNSR_PWR
TO

HORN
86 CR5

VLVRET2-BR P1-16 VALVE RTN_2

MICRO

HORN
87a 87 85 RELAY
TO

P1-17 AC GENERATOR
MICRO

1
J57

C41RPM-OR/BK P1-18 ALTERNATOR RPM

RD RD-HOLD
TROMBETTA HOLD P1-19
2

HI/LO SPEED WH WH-PULL IN

S10SLE-BL

PULL IN
3

P1-20 TT_TILT_X_AXIS
TO

B1ENG-RD

SOLENOID BK BATGND(A) - BK
S73SLD-GR/BK

CB7 P1-21 TT_TILT_Y_AXIS

MICRO

P116HYD-OR
P34SA-BK/WH
P22R

15A
V125SBLE-WH/RD
V126SBLD-WH/BK
P126SBLD-WH/BK
P125SBLE-WH/RD

GND04-BR P1-22 AC GENERATOR

P1-23 VALVE_RTN3
C30EDC-WH
DUAL COIL GND04-BR
U

EDC
C31EDC-WH/BK
A B C D
J32-ENG HARN
P85TTSR-GR

J120
C45GEN-GR/WH
C84TAY-GR/BK

ST AID
RET85TTSR-BR
C83TAX-GR/WH

RELAY 85
CR15 86

GLOW PLUG VLVRET-BR C34SA-BK/WH

RELAY

R34SA-BK/WH
DUETZ TD2011L04i ENGINE SHOWN
30

GLOW PLUG
87 87a
GND BR

C21IGN-WH
BK
GN
B1BAT RD

WH

C25PSR-WH/BK
C26TSR-WH/RD

R21IGN-WH
P32-GEN HARN

C45GEN GN/WH

BR

OTS1N.O.
85
86
AUTO

TEMP SW BAT GND-BR C116HYD-WH C21IGN-WH

30A

RESET CB

COOLER
BR

RELAY P116HYD-OR
WH

BK
1 30

HYDRAULIC BAT GND-BR R116HYD-OR

15A- 120VAC GENERATOR
87a

87

12.5A- 220VAC GENERATOR

OIL COOLER FAN

2 86 85 5

30 OIL
4
3

BK

FAN
CR17
V

RELAY
87 87a COOLER

J10
D7

P10
D8

B1ENG-RD START
FUEL SOLENOID BAT GND-BR R21IGN-WH
15
C21IGN-WH
STRT ASST
P85TTSR-GR

14
C84TAY-GR/BK

RET85TTSR-BR
C83TAX-GR/WH

SCROLL R
30 86 CR28
TCON

87a 87 85 RELAY

13
D5
ENG ALT
2

4
3
1

6
5

OIL PRESSURE C25PSR-WT/BK SCRL F/ENT

FIELD BK/WH
LINE BK

NEUTRAL WH

12
D3
-
-
+
+

0-20 DEGREE
FIELD BK/WH

- BUTTON
LINE BK
RD/12VDC

BR GND
NEUTRAL WH

OIL TEMP SENDER C26TSR-WT/RD SENSOR ALARM SET

11
AT 4.5 DEGREES
C27AUX-RD
TURNTABLE
J31-TILT SNSR

TILT SENSOR

+ BUTTON
P9A

P_11
P_30

P10

P6R1
P7R
P_22R

VOLTAGE
BOOM DWN RECOVERY SIGNAL
BOOM RET RECOVERY SIGNAL

P31-ENG HARN
BOOM UP/DWN FC RECOVERY SIGNAL
AUXILIARY HYD RECOVERY SIGNAL

BOOM EXT/RET FC RECOVERY SIGNAL

MULTI FUNCTION VLV RECOVERY SIGNAL

10
REGULATOR
GAS/LP
OPTIONAL 120VAC W/REGULATOR

S10SLE-BL

9
S73SLD-GR/BK

ENG SPEED
DEUTZ TD2.9 SEE ENGINE OPTION PAGE
DUETZ TD2011L04i ENGINE SHOWN

8
PERKINS 404TF SEE ENGINE OPTION PAGE
W

V125SBLE-WH/RD
V126SBLD-WH/BK
P126SBLD-WH/BK
P125SBLE-WH/RD

AUXILIARY
7
PERKINS 804D ENGINE- SEE ENGINE OPTION PAGE

SEC. UP
4
3
2
1
P34 J34

6
CONTINENTAL TME27 ENGINE- SEE ENGINE OPTION PAGE

(DWN ENABLE) SEC BM DN SEQ #2 V126SBLD-WH/BK BOOM UP

5

(EXT ENABLE) SEC BM EXT SEQ #1 V125SBLE-WH/RD

4
TO PLD
TO

3
S10SLE-BL
MICRO

S73SLD-GR/BK

2
MANIFOLD HARN

TO PLD
J14 WHITE 35 PIN

P125SBLE-WH/RD
P126SBLD-WH/BK
TO

VLVRET4-BR VLVRET4-BR P4-01 VALVE_RTN4 1

MICRO

PRI BM UP/DN F.C. (J58) C03PBF-RD/WH C03PBF-RD/WH P4-02 BOOM_UP/DOWN_VLV

TO MICRO

PRI BM EXT/RET F.C. (J61) C09PERF-BK/RD C09PERF-BK/RD P4-03 BOOM_EXT/RET_VLV

X

TT ROT CW/CCW F.C. (J69) C06TRF-WH/RD C06TRF-WH/RD P4-04 TURNTABLE_ROTATE_VLV

P P P
TO

P4-05
TO MICRO
MICRO

SEC. BM F.C. (J64) C12SBFC-BLU/WT C12SBFC-BL/WH P4-06 SEC. BOOM F.C.

P

PRI UP VLV (J59) C01PBU-RD C01PBU-RD P4-07 PRI_UP_VLV J9

P9 ROOM RET
PRI DWN VLV (J60) C02PBD-RD/BK C02PBD-RD/BK P4-08 PRI_DOWN_VLV
15
TO

PRI EXT VLV (J62) C07PBE-BK C07PBE-BK P4-09 PRI_EXTEND_VLV

BOOM DOWN
MICRO

PRI RET VLV (J63) C08PBR-BK/WH C08PBR-BK/WH P4-10 PRI_RET_VALVE

14
VLVRET5-BR P4-11 TO PLD
BOOM EXT
C11SBD-BL/BK C11SBD-BL/BK P4-12 SEC_DWN_VLV
13
R49LP - WT/BK R49LP - WT/BK P4-13 DRIVE LIGHTS RELAY
TO

RABBIT
TO
P_30

12 VOLT VLVRET5-BR P4-14 VALVE_RTN5

MICRO

12
TO

SEC DWN VLV (J68)

MICRO

S73SLD-GR/BK P4-15 LSS1RS MONITOR INPUT

SEC UP VLV (J67) SEC. DOWN
MICRO

1 30

P4-16 SPARE
SEC RET VLV (J66) TO PLD 11
87

S10SLE-BL P4-17 LSS2AS MONITOR INPUT TURTLE

2 86 85 5

SEC EXT VLV (J65)

4
87a 3

P4-18 SPARE
10
TO

TO DRIVELAMPS C10SBU-BL P4-19 SEC_UP_VLV

BOOM CCW
P125SBLE-WH/RD
P126SBLD-WH/BK

SEC_RET_VLV
MICRO

C73SBR-BL/RD P4-20 TO PLD 9

Y

C10SBU-BL C10SBU-BL C72SBE-BL/WH P4-21 SEC_EXT_VLV

TO

C73SBR-BL/RD C73SBR-BL/RD PLTFRM CCW

C72SBE-BL/WT C72SBE-BL/WH P4-22 8
P4-23 MULTI_FUNCT_VLV
JIB UP
TO

P4-24 7
TT ROT CW VLV (J70) C04TRL-WH C04TRL-WH P4-25 ROTATE_CW_VLV
PLTFRM UP
TO

TT ROT CCW VLV (J71) C05TRR WH/BK C05TRR-WH/BK P4-26 ROTATE_CCW_VLV

6
MICRO MICRO MICRO

VALVE RTN7 VALVE RTN7 P4-27 VALVE_RTN7

PLTFRM DOWN
P4-28 5
P4-29 TO PLD JIB DOWN
VALVE RTN6 VALVE RTN6 P4-30 VALVE_RTN6
4
TO
TCON MEMBRANE PANEL

P4-31 PLTFRM CW
MICRO

C27AUX-RD C27AUX-RD P4-32 AUX_RELAY

3
TO

P125SBLE-WH/RD P4-33 SEC BOOM EXT SEQ #1 VLV

BOOM CW
P126SBLD-WH/BK P4-34 SEC BOOM DOWN SEQ #2 VALVE
2
TO

P4-35
MICRO MICRO

1
Z
Part No. 1268556 Ser vic e and R epair M anual September 2016