966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

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Model:  966H WHEEL LOADER A6J    

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Operation and Maintenance Manual

966H and 972H Wheel Loaders
Media Number -SEBU7887-07 Publication Date -01/05/2008 Date Updated -27/05/2008

   
i03026781

Maintenance Interval Schedule

SMCS - 7000

Ensure that all safety information, warnings and instructions are read and
understood before any operation or any maintenance procedures are
performed.

The user is responsible for the performance of maintenance, including all

adjustments, the use of proper lubricants, fluids, filters, and the replacement
of components due to normal wear and aging. Failure to adhere to proper
maintenance intervals and procedures may result in diminished performance
of the product and/or accelerated wear of components.

Use mileage, fuel consumption, service hours, or calendar time, WHICH

EVER OCCURS FIRST, in order to determine the maintenance intervals.
Products that operate in severe operating conditions may require more
frequent maintenance.

Note: Before each consecutive interval is performed, all maintenance from

the previous interval must be performed.
Tire Inflation Information Note: If Cat HYDO Advanced 10 hydraulic oil is used, the hydraulic oil
01/05/2008
change interval will change. The normal interval may be extended to 3000
hours for machine hydraulic systems over second and third choice oils when
Tire Inflation with Nitrogen
01/05/2008 you follow the maintenance interval schedule for oil filter changes and for oil
sampling that is stated in the Operation and Maintenance Manual . S·O·S
Tire Inflation Pressure services may extend the oil change even longer. Consult your Caterpillar
01/05/2008 dealer for details.

Tire Inflation Pressure

Adjustment 01/05/2008
When Required
Lubricant Viscosities and Refill Automatic Lubrication Grease Tank - Fill
Capacities 01/05/2008 Battery - Recycle
Battery or Battery Cable - Inspect/Replace
Lubricant Viscosities
01/05/2008
Bucket Hinge and Lift Arm Clearance Shims - Inspect/Adjust/Replace
Selecting the
Bucket Wear Plates - Inspect/Replace
Viscosity Circuit Breakers - Reset
Lubricant Viscosities Display and Camera - Clean
for Ambient Engine Air Filter Primary Element - Clean/Replace
Temperatures Engine Air Filter Secondary Element - Replace
Engine Air Precleaner - Clean
Capacities (Refill)
01/05/2008
Ether Starting Aid Cylinder - Replace

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966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

Fuel System - Prime

S·O·S Information
Fuses - Replace
01/05/2008 High Intensity Discharge Lamp (HID) - Replace
Oil Filter - Inspect
Maintenance Support 01/05/2008 Quick Coupler - Check
Radiator Core - Clean
System Pressure Release Ride Control Accumulator - Check
01/05/2008
Window Washer Reservoir - Fill
Coolant System
Window Wiper - Inspect/Replace
Hydraulic System

Welding on Machines and Every 10 Service Hours or Daily

Engines with Electronic
Controls 01/05/2008
Backup Alarm - Test
Maintenance Interval Schedule Bucket Cutting Edges - Inspect/Replace
01/05/2008 Bucket Tips - Inspect/Replace
Cooling System Coolant Level - Check
Engine Oil Level - Check
Maintenance Interval Fuel System Primary Filter (Water Separator) - Drain
Schedule 01/05/2008
Fuel Tank Water and Sediment - Drain
Hydraulic System Oil Level - Check
Articulation Bearings - Seat Belt - Inspect
Lubricate 01/05/2008
Transmission Oil Level - Check
Windows - Clean
Automatic Lubrication
Grease Tank - Fill - If
Equipped 01/05/2008 Every 50 Service Hours or Weekly
The Groeneveld
Automatic TWIN
Greasing System Bucket Lower Pivot Bearings - Lubricate
Filling the Cab Air Filter - Clean/Replace
Reservoir Tire Inflation - Check
Axle Oscillation Bearings -
Lubricate 01/05/2008 Every 100 Service Hours or 2 Weeks
Backup Alarm - Test Axle Oscillation Bearings - Lubricate
01/05/2008 Bucket Linkage and Loader Cylinder Bearings - Lubricate
Bucket Upper Pivot Bearings - Lubricate
Battery - Clean 01/05/2008 Logging Fork Clamp - Lubricate
Steering Cylinder Bearings - Lubricate
Battery - Recycle
01/05/2008
Initial 250 Service Hours
Battery Hold-Down -
Tighten 01/05/2008
Electronic Unit Injector - Inspect/Adjust
Engine Oil Sample - Obtain
Battery or Battery Cable -
Inspect/Replace 01/05/2008
Engine Valve Lash - Check
Engine Valve Rotators - Inspect
Belt - Transmission Oil Filter - Replace
Inspect/Adjust/Replace
01/05/2008
Every 250 Service Hours or Monthly
Brake Accumulator - Check
01/05/2008 Battery - Clean
Belt - Inspect/Adjust/Replace
Brake Discs - Check Brake Accumulator - Check
01/05/2008 Braking System - Test
Cooling System Coolant Sample (Level 1) - Obtain
Braking System - Test Differential and Final Drive Oil Level - Check
01/05/2008

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966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

Drive Shaft Spline (Center) - Lubricate

Service Brake
Holding Ability Test Engine Crankcase Breather - Clean
Parking Brake Engine Oil Sample - Obtain
Holding Ability Test Quick Coupler - Lubricate

Bucket Cutting Edges -

Inspect/Replace 01/05/2008
Every 250 Service Hours or 3 Months

Bucket Hinge and Lift Arm Steering Column Play - Check

Clearance Shims -
Inspect/Adjust/Replace
01/05/2008 Initial 500 Hours (for New Systems, Refilled Systems,
Inspect the Linkage and Converted Systems)
Installing Shims for
the Hinge on the
Bucket Cooling System Coolant Sample (Level 2) - Obtain

Bucket Linkage and Loader Every 500 Service Hours

Cylinder Bearings -
Lubricate 01/05/2008
Transmission Oil Filter - Replace
Bucket Lower Pivot Bearings
- Lubricate 01/05/2008
Every 500 Service Hours or 3 Months
Bucket Tips -
Inspect/Replace 01/05/2008 Differential and Final Drive Oil Sample - Obtain
Bucket Tips Engine Oil (High Speed) and Oil Filter - Change
Engine Oil and Filter - Change
Bucket Upper Pivot Bearings Fuel System Primary Filter (Water Separator) Element - Replace
- Lubricate 01/05/2008 Fuel Tank Cap and Strainer - Clean
Hydraulic System Biodegradable Oil Filter Element - Replace
Bucket Wear Plates - Hydraulic System Oil Filter - Replace
Inspect/Replace 01/05/2008
Hydraulic System Oil Sample - Obtain
Transmission Oil Sample - Obtain
Cab Air Filter -
Clean/Replace 01/05/2008
Every 1000 Service Hours
Case Drain Screen
(Strainer) (Steering Pump,
Hydraulic Fan Pump, Motor) Drive Shaft Universal Joints - Lubricate
- Clean 01/05/2008

Every 1000 Service Hours or 6 Months

Circuit Breakers - Reset
01/05/2008
Articulation Bearings - Lubricate
Cooling System Coolant Battery Hold-Down - Tighten
(ELC) - Change 01/05/2008 Case Drain Screen (Strainer) (Steering Pump, Hydraulic Fan Pump, Motor) -
Clean
Cooling System Coolant Fuel System Secondary Filter - Replace
Extender (ELC) - Add
01/05/2008
Roading Fender Hinges - Lubricate
Rollover Protective Structure (ROPS) - Inspect
Cooling System Coolant
Steering Pilot Oil Screen (Command Control Steering) - Clean/Replace
Level - Check 01/05/2008 Transmission Oil - Change

Cooling System Coolant

Sample (Level 1) - Obtain
Every 2000 Service Hours or 1 Year
01/05/2008
Brake Discs - Check
Cooling System Coolant Differential and Final Drive Oil - Change
Sample (Level 2) - Obtain Electronic Unit Injector - Inspect/Adjust
01/05/2008
Engine Valve Lash - Check
Engine Valve Rotators - Inspect
Cooling System Water

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966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

Temperature Regulator - Hood Tilt Actuator - Lubricate

Replace 01/05/2008 Hydraulic System Oil - Change
Hydraulic Tank Breaker Relief Valve - Clean
Differential and Final Drive Service Brake Wear Indicator - Check
Oil - Change 01/05/2008 Steering Column Spline (Command Control Steering) - Lubricate
Differential and Final Drive
Oil Level - Check Every Year
01/05/2008
Cooling System Coolant Sample (Level 2) - Obtain
Differential and Final Drive Receiver Dryer (Refrigerant) - Replace
Oil Sample - Obtain
01/05/2008
Every 3000 Service Hours
Display and Camera - Clean
- If Equipped 01/05/2008
Steering Column Spline (HMU Steering) - Lubricate
Display
Camera
Every 3 Years After Date of Installation or Every 5 Years
Drive Shaft Spline (Center)
- Lubricate 01/05/2008
After Date of Manufacture

Drive Shaft Support Bearing Seat Belt - Replace

- Lubricate 01/05/2008
Every 5000 Service Hours
Drive Shaft Universal Joints
- Lubricate 01/05/2008
Drive Shaft Support Bearing - Lubricate
Electronic Unit Injector -
Inspect/Adjust 01/05/2008 Every 6000 Service Hours or 3 Years
Engine Air Filter Primary
Element - Clean/Replace Cooling System Coolant Extender (ELC) - Add
01/05/2008 Cooling System Water Temperature Regulator - Replace
Cleaning Primary Air
Filter Elements
Pressurized
Every 12 000 Service Hours or 6 Years
Air
Vacuum Cooling System Coolant (ELC) - Change
Cleaning
Inspecting the
Primary Air Filter Copyright 1993 - 2014 Caterpillar Inc.   Sat Sep 13 15:45:23 UTC+0300 2014
Elements All Rights Reserved.
Private Network For SIS Licensees.
Storing
Primary Air
Filter
Elements

Engine Air Filter Secondary

Element - Replace
01/05/2008

Engine Air Precleaner -

Clean 01/05/2008

Engine Crankcase Breather

- Clean 01/05/2008

Engine Oil (High Speed)

and Oil Filter - Change
01/05/2008
Selection of the Oil
Change Interval
Adjustment of

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966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

the Oil
Change
Interval
Program
A
Program
B
Referen
Procedure for
Changing the Engine
Oil and Filter

Engine Oil Level - Check

01/05/2008

Engine Oil Sample - Obtain

01/05/2008

Engine Oil and Filter -

Change 01/05/2008
Selection of the Oil
Change Interval
Adjustment of
the Oil
Change
Interval
Program
A
Program
B
Referen
Procedure for
Changing the Oil

Engine Valve Lash - Check

01/05/2008

Engine Valve Rotators -

Inspect 01/05/2008

Ether Starting Aid Cylinder -

Replace - If Equipped
01/05/2008

Fuel System - Prime

01/05/2008

Fuel System Primary Filter

(Water Separator) - Drain
01/05/2008

Fuel System Primary Filter

(Water Separator) Element
- Replace 01/05/2008

Fuel System Secondary

Filter - Replace 01/05/2008

Fuel Tank Cap and Strainer

- Clean 01/05/2008

Fuel Tank Water and

Sediment - Drain
01/05/2008

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966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

Fuses - Replace 01/05/2008

High Intensity Discharge

Lamp (HID) - Replace - If
Equipped 01/05/2008

Hood Tilt Actuator -

Sections

Foreword
Safety Section
Product Information Section
Operation Section
Maintenance Section
Reference Information Section

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966H WHEEL LOADER A6J00001-UP (MACHINE) POWERED BY C11 ENGINE(XEBP8558 - 01) - Document Structure

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FORMAT FOR PRINT

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