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Preface + Introduction

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0% found this document useful (0 votes)
80 views66 pages

Preface + Introduction

Uploaded by

manidmejob
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 66

Workshop Manual

914

0312 0441 en

In view of continuous design improvements or changes, the technical


specifications and the illustrations shown in this operation manual
are subject to alteration. Reprinting and reproduction, in part or in
whole, are subject to our written approval.
DEUTZ AG
Instandhaltungstechnik Motoren
Deutz-Mülheimer Straße 147-149
D - 51063 Köln
Tel.: + 49 (0) 2 21-8 22-0
Fax: + 49 (0) 2 21-8 22-53 58
http://www.deutz.de

Printed in Germany
All rights reserved
1st edition, 10/2002
Order no. 0312 0441

0312 0528 - 0150 © 1002


Foreword

● Please read carefully and observe the instructions given in this documentation. Thus you avoid
accidents, preserve the manufacturer's warranty and ensure that your engine always functions properly
and reliably.
1
● This engine is constructed solely for the use - as defined by the equipment manufacturer (intended use) -
designated in the scope of supply. Any use beyond this is contrary to the intended purpose. The
manufacturer is not responsible for any damage incurred on this account. That risk is borne solely by the
user.
● Intended use also includes compliance with the operating, maintenance and repair instructions issued by
the manufacturer. The engine may only be used, maintained and repaired by those who are familiar with
it and have received instruction about the hazards.
● Make sure that this documentation is readily available for all those carrying out operating, maintenance
and repair work and that the contents are well understood.
● Non-compliance with this documentation may result in malfunction and engine damage as well as
personal injuries for which the manufacturer shall not accept any liability.
● A prerequisite for successful maintenance and repair work is that all required equipment, hand and
special tools are available and in perfect working order.
● Engine components such as springs, clamps, snap rings, etc. may cause injury if not handled with care.
● Accident prevention regulations and all other generally recognized regulations on safety and
occupational medicine are to be observed.
● Optimal operation economy, reliability and durability of the engine can only be ensured when
genuine parts of DEUTZ AG are used.
● Engine repairs must be carried out in accordance with intended use. For conversions, only parts
approved by DEUTZ AG for a specific purpose should be used. Unauthorised changes made to the
engine invalidate all liability on the part of the manufacturer for damage incurred as a result.
Non-compliance with this rule nullifies the warranty!

© 1002 0312 0529 - 0199 Page I


Foreword

DEUTZ engines have been developed for a broad range of applications. The extensive range of models
1 available ensures that each particular requirement can be fulfilled.

The engine is equipped for the specific installation conditions, that means that not all parts and components
described in this documentation are actually built onto your engine.

We have tried to point out these differences so that can easily find the operating, maintenance and repair
specifications relevant to your engine.

Should you have any further questions, please do not hesitate to contact us.

Yours

DEUTZ AG

Page II 0312 0529 - 0199 © 1002


General

DEUTZ Engines
are the product of many years research and development work. Our broad-based expertise acquired over the 1
years, together with stringent quality requirements, ensures that the engines we produce have a long service
life, and are very reliable and economic in fuel consumption. It goes without saying that they also fulfil the high
requirements placed on environmental protection.

Servicing and maintenance work


is a major factor in ensuring that the engine performs in the way intended. It is therefore essential that the
stipulated maintenance schedules are observed and that maintenance and servicing work is performed
carefully. Particular attention needs to be paid to this in demanding operating environments beyond normal
working conditions.

DEUTZ AG
In case of operating defects or inquiries for spare parts, please get in touch with one of our representative
service centres. Our trained personnel are able to repair any damage incurred promptly and professionally
using original parts.
Original parts made by DEUTZ AG are always state-of-the-art.
You can find notes on our back-up service at the end of this documentation.

Caution when engine is running


Shut the engine down before performing maintenance and repair work. If any safety fixtures are removed, refit
these after concluding the work. When working on a running engine, work clothes must be tightly fitting and
may not hang loose.

Safety
! All safety instructions are marked by this symbol. Observe these carefully. Also pass on safety
instructions to your operating personnel. In addition, observe the "General Safety and Accident
Prevention Regulations" applicable by law.

Note
Notes of a general nature are marked by this symbol.
Observe these carefully.

Asbestos
The seals used with this engine do not contain asbestos. Please use corresponding spare parts when
undertaking maintenance and repair work.

© 1002 0312 0529 - 0199 Page III


General

Page IV 0312 0529 - 0199 © 1002


914 Table of contents

0 Introduction 1
Editorial, foreword, quick access, contents
1
1 User instructions
1.1 General
1.2 Regulations
1.3 Operating instructions and workshop manual
1.4 Work cards
1.5 Key to symbols

2 Technical Data
3 Work cards
3.1 Overview work cards, alphabetical
3.2 Overview work cards, numerical

© 1002 0312 0530 - 0150 Page 1 of 2


This page has been left blank on purpose.
1

Page 2 of 2 0312 0530 - 0150 © 1002


914 User instructions

1
1

1 User instructions
1.1 General
1.2 Regulations
1.3 Operating instructions and workshop manual
1.4 Work cards
1.5 Key to symbols

© 1002 0312 0531 - 0150 Page 1 of 6


User instructions 914

1 User instructions
1
1.1 General

The maintenance work prescribed in the operating instructions and the work-
shop manual must be performed to schedule and in the full scope.
Maintenance personnel must have the skills necessary to perform the work.
Any safety fixtures and protective equipment needing to be dismantled during
maintenance work must be refitted.

Caution
! It is essential to observe the safety and accident prevention regulati-
ons during maintenance work.
In this context, also comply with the specific safety provisions for the
different maintenance groups which are described in detail as work
cards in the chapter on work cards (compare section 1.2).
Maintenance intervals are contained in the maintenance schedules. These
also provide information on the work to be performed.
The work cards give technical advice on how to undertake the work.

1.2 Regulations Safety and accident prevention regulations


Detailed safety instructions have been compiled for the different maintenance
groups in the form of work cards, these precede the work cards of the
respective maintenance groups.
Observe the accident prevention regulations laid down by law (available from
trade associations or specialist outlets). These depend on the place of
installation, the operating mode and the consumables and auxiliary aids used.
Special protective action dependent on the respective work is specified and

!
marked in the description of the work.
In general, the following applies
● to personnel:
- Only instructed personnel may operate or service the engine. No
unauthorised persons are allowed in the machine room.
- Wear tightly clothing and hearing protection in the machine room when
the engine is operating.
- Only deploy skilled personnel for maintenance or repair work.
● to the machine room:
- Provide adequate ventilation (do not cover air vents).
- Install first-aid boxes and suitable fire extinguishers. Check that these
are filled and ready to use at regular intervals.
- Do not store inflammable materials in the machine room unless these
are required to operate the equipment.
- Smoking and naked flames are forbidden in the machine room.

Page 2 of 6 0312 0531 - 0150 © 1002


914 User instructions

● to operating and maintaining the engine:


- Do not start the engine unless all safety fixtures are installed. Ensure 1
that no-one is loitering in the danger zone.
- Shut the engine down and secure against re-starting before starting
cleaning, maintenance and repair work.
Disposal regulations
The work described in the operating instructions and the workshop manual
occasionally requires the renewal of parts and operating materials. These
replacement parts / operating materials must be stored, transported and
disposed of according to the regulations. The operator is responsible for this.
Disposal includes the recycling and scrapping of parts / operating materials,
whereby recycling has priority.
Details on disposal its monitoring are regulated by regional, national and
international laws and decrees. It is the responsibility of the plant operator to
comply with these.

The servicing documentation has been sub-divided into operating instructions 1.3 Operating
and workshop manual in order to structure the information in the best way for instructions
the users. and workshop
Among other things, the operating instructions contain a general description manual
of and a guide to all maintenance work required
They contain the following chapters:
1 General, table of contents
2 Engine description
3 Operating
4 Operating materials
5 Maintenance
6 Servicing and maintenance work
7 Troubleshooting
8 Engine conservation
9 Technical specifications
10 Service
The workshop manual requires prior knowledge of the contents of the
operating instructions, this applies in particular to the safety regulations.
Simple repairs and emergency action on components are described which
necessitate a larger scope of work and correspondingly skilled personnel.

© 1002 0312 0531 - 0150 Page 3 of 6


User instructions 914

1.4 Work cards The work cards are differentiated into those associated with the workshop
1 manual e.g. W 4-5-1 and those with the maintenance instructions I 4-5-1.
● Please refer to Fig. 1 for an explanation on how the work cards are
numbered.
● Fig. 2 shows the shows the layout of a work card.

Type of documentation
• The first letter designates the type of documentation.
W = Workshop manual
I = Maintenance instructions

Maintenance group (same for all engines)


➠ 0 General / overall activities 7 Fuel system
1 Cylinder head 8 Lube oil system
2 Drive system 9 Cooling system
3 Crankcase 10 Compressed air system
4 Engine control 11 Control system
5 Speed control 12 Other components
6 Exhaust system / Charging 13 Electrical system

Sub-system (component)
• The sub-systems are differentiated by maintenance group.
• Generally applicable:
0 Meta sub-system level or safety regulation (SV)
1 System parameters or general inspections

Sequential number
• Counting per sub-system (component)
• Various work per sub-system (component)
• Differences in version

W 3-3-3
36613 0
Fig. 1 Numbering of work cards

Page 4 of 6 0312 0531 - 0150 © 1002


914 User instructions

1 2 3 1
Crankcase
Work cards
914 W3-3-3 4
13

12 5

11

10

9 8 7
36612 0

Fig. 2 Layout of work cards

1 DEUTZ, issuer of the servicing documentation


2 Engine type (e.g. 914)
3 Maintenance group
4 Work card number
5 Reference to other work cards, regulations etc.
6 Explanatory graphics
7 Page number
8 DEUTZ internal part number of the work card and technical
categorisation number
9 Date the work card was issued
10 Sequence of work
11 Safety references and general notes
12 Tools, auxiliary aids and spare parts required
13 Title of the work card

Note
Should you have further questions on a work car, please always quote
the engine type (2), the number of the work card (4), the page number
(7), the date of issue (9) or alternatively the DEUTZ internal part
number (8).

© 1002 0312 0531 - 0150 Page 5 of 6


User instructions 914

1.5 Key to symbols


1 Caution, important note Note
! e.g. cylinder head has been dismantled

Auxiliary aids Always renew when


e.g. lifting gear, adhesive
reassembling
e.g. gaskets

Tools References
e.g. dial gauge 100 400 e.g. work card nr. W x-y-z

See technical specifications


67 line reference, e.g. 67

Page 6 of 6 0312 0531 - 0150 © 1002


914 Technical Data

Technical Data
2
F3L F4L F5L F6L BF3L BF4L BF6L
000 General engine data
914 914 914 914 914/T 914/T 914 C/T

Engine weight according to


DIN 70020-A
001 277 307 380 430 320 350 485/510
approx. kg

Total engine volume


002 3.236 4.314 5.393 6.472 3.236 4.314 6.472
cm3

Bore
003 102
mm

Stroke
004 132
mm

005 Direction of rotation When facing flywheel counter-clockwise

Rated speed
006 2.500 to 2.800
max. min-1

Minimum
007 idle speed 650 to 700
min-1

008 Working cycle Four-stroke diesel

009 Combustion system Direct injection

© 1002 0312 0532 - 0150 Page 1 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 010 General engine data
914 914 914 914 914/T 914/T 914 C/T

010 Compression ratio 20 18

Compression pressure
20 to 30
011 MPa
(20 to 30)
(bar)

1-2-4- 1-5-3- 1-5-3-


012 Firing order 1-2-3 1-3-4-2 1-2-3 1-3-4-2
5-3 6-2-4 6-2-4

Dimensions of engine including


020
standard adapter housing (normal)

Maximum length
021 1.012 1.012
mm

Maximum width
022 739 739
mm

Maximum height
023 1.176 1.176
mm

Page 2 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


040 General engine data
914 914 914 914 914/T 914/T 914 C/T 2
Lube oil pressure at low idling at
650 rpm-1. without
040 engine-oil heating. 0.4 0.5
temperature approx. 120°C
Oil SAE 15W/40m
minimum MPa / (bar)
Opening pressure
of pressurestat
MPa (bar)
041
Lube oil pump:
5.5 to 6.5 (5.5 to 6.5)
40 + 60 liter / min.
5.0 to 6.0 (5.0 to 6.0)
70 + 80 liter / min.

V-belt tension
045 First-time assembly 450 + 20
N

V-belt tension
Check after running 15 min
046 300 + 20
under load
N

V-belt tension
047 if re-used 300 + 20
N

© 1002 0312 0532 - 0150 Page 3 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 100 Injection system
914 914 914 914 914/T 914/T 914 C/T

110 Injection pump Motorpal

111 Make type PPM10Pi ...

Minimum pressure
which must be attained at
112 300 (300)
approx. 5 KW revolutions
MPa (bar)

Test pressure for checking


the tightness of pressure
113 The pressure may drop from 150 to min. 140 after 1 min.
P-degree (dynamic)
MPa (bar)

120 Governor Motorpal

121 Make type RV3M350/1150-3864

Page 4 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


130 Injection system
914 914 914 914 914/T 914/T 914 C/T 2
130 Injector Bosch

131 Injector type DLLA 146 ...

Injector opening pressure


target value
133
MPa 200 + 10
(bar) (200 + 10)

© 1002 0312 0532 - 0150 Page 5 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 140 Injection system
914 914 914 914 914/T 914/T 914 C/T

140 Commencement of delivery 2)

Static. without injection timing


141 0%
mechanism

Static. with injection timing


142 6%
mechanism

2) Engine output, speed and commencement of delivery are stamped on the engine nameplate.

Page 6 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


150 Injection system
914 914 914 914 914/T 914/T 914 C/T 2
150 Injection timing mechanism

Adjustment range 6° to 12°


151
Degree KW (see 141. 142)

Adjustment start
152 1.200
min-1

Adjustment end
153 2.800
min-1

© 1002 0312 0532 - 0150 Page 7 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 200 Cylinder head
914 914 914 914 914/T 914/T 914 C/T

200 Cylinder head

210 Valve guide

Valve guide +0.056


211 Outer diameter 15 +0.045
mm

Valve guide bore


212 in cylinder head 15 +0.011
mm

Valve guide (pressed in)


213 inner diameter 8 +0.015
mm

220 Valve seat insert

Valve seat insert


Outer diameter
221 45.66 -0.02
Inlet
mm

Valve seat insert


Outer diameter
222 40.16 -0.02
Exhaust
mm

Page 8 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


223 Cylinder head
914 914 914 914 914/T 914/T 914 C/T 2
Valve seat insert
223 Inlet bore 45.5 +0.025
mm

Valve seat insert


224 Exhaust bore 40.0 +0.025
mm

230 Valve

Valve stem
Diameter
231 7.945 to 7.960
Inlet
mm

Valve stem
Diameter
232 7.920 to 7.940
Exhaust
mm

Valve stem clearance


Inlet
233 0.045 to 0.075
normal
mm

Valve stem clearance


Inlet
234 0.15
Wear limit
mm

Valve stem clearance


Exhaust
235 0.065 to 0.100
normal
mm

© 1002 0312 0532 - 0150 Page 9 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 236 Cylinder head
914 914 914 914 914/T 914/T 914 C/T

Valve stem clearance


Exhaust
236 0.20
Wear limit
mm

Valve disc
diameter
237 42.9 to 43.10
Inlet
mm

Valve disc
diameter
238 36.90 to 37.10
Exhaust
mm

Valve seat width


239 Inlet 3.00
mm

Valve seat width


240 Exhaust 2.50
mm

Valve seat angle


241 Inlet 30
Degree

Valve seat angle


242 Exhaust 45
Degree

Valve edge thickness


Inlet
243 1.80
normal
mm

Valve edge thickness


Exhaust
244 1.50
normal
mm

Page 10 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


245 Cylinder head
914 914 914 914 914/T 914/T 914 C/T 2
Valve edge thickness
Inlet
245 1.30
Wear limit
mm

Valve edge thickness


Exhaust
246 1.00
Wear limit
mm

250 Valve spring

251 Number per valve 1

252 Total windings 7

Length untensioned
253 normal 59 ± 1.9
mm

Length untensioned
254 Wear limit 56.00
mm

© 1002 0312 0532 - 0150 Page 11 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 260 Cylinder head
914 914 914 914 914/T 914/T 914 C/T

260 Valve clearance 870

Inlet with cold engine


261
mm 0.15 +0.05

Exhaust with cold engine


262
mm 0.15 +0.05

270 Distances to be checked

Valve recess distance


271 normal
mm

Wear limit
272 5.50
mm

Recess of cylinder head bottom relative


to cylinder head sealing surface
273
normal 5.30 +0.08
mm

Wear limit
274 4.80
mm

Page 12 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


280 Cylinderhead
914 914 914 914 914/T 914/T 914 C/T 2
280 Cylinder head bolts 4

Length
281 normal 217 ± 0.5
mm

Length
282 limit value 218.50
mm

© 1002 0312 0532 - 0150 Page 13 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 300 Crankcase
914 914 914 914 914/T 914/T 914 C/T

300 Cylinder

Bore +0.05
301 normal 102.0 +0.01
mm

Bore
302 Wear limit 0.1
mm

Number of
303 1
oversizes

Limit value for oversize


304 0.5
mm

Page 14 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


400 Drive system
914 914 914 914 914/T 914/T 914 C/T 2
400 Piston

Diameter
401 normal 102 101.89 -0.11
mm

Number of
402 1
oversizes

Limit value for oversize


403 0.5
mm

Suction engine< 1800 min-1


0.8 to 0.9
Piston clearance 0.9 1.00
404 to cylinderhead to to
mm 1.0 1.10
Suction engine> 1800 min-1
0.9 to 1.0

Bore for +0.009


405 piston pin 40 +0.003
mm

Piston pin
406 diameter 40 -0.006
mm

© 1002 0312 0532 - 0150 Page 15 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 410 Drive system
914 914 914 914 914/T 914/T 914 C/T

(1.) 92.5
Piston ring groove diameter
410 (2.) 92.5
mm
(3.) 93.3

1st ring groove


411 Double trapezoid groove 3 +0.03 1)
mm

2nd ring groove


412 Double trapezoid groove 3 +0.03 1)
mm

3rd ring groove +0.05


413 Rectangular groove 3 +0.03
mm

420 Piston rings 3 pieces

Axial end float


normal
421 1st ring 0.06
Double trapezoid ring
mm

Wear limit
422 0.15
mm

1) Double-sided trapezoid ring. Check with groove gauge.

Page 16 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


423 Drive system
914 914 914 914 914/T 914/T 914 C/T 2
Axial end float
normal
423 2nd ring 0.1
Double trapezoid ring
mm

Wear limit
424 0.15
mm

Axial end float


normal
425 3rd ring 0.04 to 0.072
Bevel-edge slotted oil ring
mm

Wear limit
426 0.15
mm

Gap clearance
normal
429 0.3 to 0.5
1st ring
mm

Wear limit
430 0.80
mm

Gap clearance
normal
431 0.8 bis 1.0
2nd ring
mm

© 1002 0312 0532 - 0150 Page 17 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 432 Drive system
914 914 914 914 914/T 914/T 914 C/T

Wear limit
432 0.80
mm

Gap clearance
normal
433 0.25 to 0.4
3rd ring
mm

Wear limit
434 0.80
mm

1st ring
435 Double trapezoid ring 102 x 93.4 x 2.94 GV-MO
Size

2nd ring
436 Double trapezoid ring 102 x 93.4 x 3 K-CR
Size

3rd Ring
437 Bevel-edge slotted oil ring 102 x 94.5 x 3 OE VO
Size

Page 18 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


500 Drive system
914 914 914 914 914/T 914/T 914 C/T 2
500 Crankshaft

510 Crank pin 3 4 5 6 3 4 6

Crank pin width


+0.2
511 normal 34 0
mm

Crank pin diameter -0.01


512 normal l (lift) 66 +0.029
mm

Oversize per stage


514 0.50
mm

Limit value for


515 oversize stage 38.025
mm

Crank pin ovality


516 Wear limit 0.01
mm

Chamfer radius
517
mm R1.9 +0.05 = 0.25 +0.075

© 1002 0312 0532 - 0150 Page 19 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 518 Drive system
914 914 914 914 914/T 914/T 914 C/T

Crank pin hardness


normal 55 min
518
HRc (2.8 max)
(Effective hardening depth)

Limit value
-+-
519 HV 1 D
HB 2.5/187.5
Core hardness

520 Main bearing journal

Journal width +0.03


521 normal 36 +0
mm

Journal diameter -0.01


522 normal I 75 -0.029
mm

Undersize stage
524 0.25
mm

Limit value -0.01


525 for undersize stage 73.5 -0.029
mm

Journal ovality
526 Wear limit 0.01
mm

Page 20 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


527 Drive system
914 914 914 914 914/T 914/T 914 C/T 2
True running
527 max. permissible 0.06 to 0.08
mm

Chamfer radius
528
mm R 2.05 ±0.05

Journal hardness
529 normal 55 min.
HRc

Limit value
-+-
530 HV 10
HB 2.5/187.5
Core hardness

540 Thrust bearing journal

Journal width -0.11


541 normal I 35.97 -0.243
mm

Journal width +0.02


542 normal II 36.4 +0.00
mm

Oversize per stage


mm
543 0.4 max.
applies including any
oversize stage

Limit value
544 for oversize stage 38 +0.025
mm

© 1002 0312 0532 - 0150 Page 21 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 550 Drive system
914 914 914 914 914/T 914/T 914 C/T

550 Main bearing

Bearing shell
Inner diameter
551
normal I 75.04 -0.043
mm

Bearing shell
Inner diameter -0.01
75 -0.029
552
normal II
mm

Undersize per stage -0.075


0.25 -0
553
mm

Limit value for undersize stage


554
mm 78.5 ±0.02

Radial clearance
555 normal 0.05
mm

Radial clearance
556 Wear limit 0.15
mm

560 Main bearing bore

Bearing bore in
crankcase
561
normal 79 +0.019
mm

Page 22 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


562 Drive system
914 914 914 914 914/T 914/T 914 C/T 2
Bearing bore
in crankcase
562
Oversize stage 79.5 +0.019
mm

Thrust bearing
570
(with thrust rings)

Outer distance of thrust rings


571 normal I 35.97 -0.110
mm

Outer distance of thrust rings


572 normal II 36.8 -0.139
mm

Oversize per stage


573 0.25
mm

Limit value
574 for oversize stage 37.45 -0.133
mm

Crankshaft axial end float


575 normal 0.15 to 0.40
mm

Wear limit
576 0.4
mm

© 1002 0312 0532 - 0150 Page 23 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 600 Drive system
914 914 914 914 914/T 914/T 914 C/T

600 Connecting rod for parallel pistons

Mid-distance from small end bush and


601 bore for big end bearing 216 -0.1
mm

Bore for small end bush


602
mm 43 +0.016

Small end bush


603 Outer diameter 43.05 +0.03
mm

Small end bush


604 Inner diameter pressed-in 40.040 to 40.084
mm

Small end bush clearance


605 0.04 to 0.09
mm

Wear limit
606 0.15
mm

Bore for big end bearing


607
mm 70.000 +0.019

Big end bearing shells


Inner diameter
608 66.030 to 66.069
normal
mm

Page 24 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


609 Drive system
914 914 914 914 914/T 914/T 914 C/T 2
Big end bearing shells
Inner diameter
609 66 (65.971 to 65.990)
normal II
mm

Undersize per stage


610 0.25
mm

Limit value
611 for undersize stage 64.530 to 64.569
mm

Big end bearing - radial clearance


612 normal 0.040 to 0.098
mm

Big end bearing - radial clearance


Wear limit
613
mm 0.15 +0.2
(without heating up)

Big end bearing width


614 27 -0.3
mm

Connecting rod width -0.08


615 33.6 -0.142
mm

Connecting rod - axial end float


0.48 to 0.581 1)
616 normal
mm 0.48 to 0.619 2)

Connecting rod - axial end float


617 Wear limit 0.8
mm

1) with weight balancing


2) without weight balancing

© 1002 0312 0532 - 0150 Page 25 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 700 Engine control
914 914 914 914 914/T 914/T 914 C/T

Camshaft, intermediate gear,


700 bearing journal,
Mass balancing gear (MAG)

710 Camshaft

Axial end float


711 normal 0.3 to 0.7
mm

Axial end float


712 Wear limit 1
mm

Camshaft bearing
Inner diameter -0.05
48 -0.095
713
normal
mm

Radial clearance
714 normal 0.03 to 0.1
mm

Radial clearance
715 Wear limit 0.2
mm

Cam lift
716 Inlet 7.85 ±0.1 8 ±0.1 - 7.1 ±0.1
mm

Cam lift
717 Exhaust 8 ±0.1 - 7.4 ±0.1
mm

Page 26 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


720 Engine control
914 914 914 914 914/T 914/T 914 C/T 2
Valve timing with adjusted
720 valve clearance
mm

Inlet opens before TDC


721 Degree 34° 30’ 27° 24’ 32° 24’
at 0.15 mm valve clearance

Inlet closes after BDC


722 Degree 65° 30’ 89° 30’ 65° 30’ 45° 24’ 40° 24’
at 0.15 mm valve clearance

Exhaust opens before BDC


723 Degree 76° 30’ 100° 30’ 76° 80’ 87° 44’ 83° 44’
at 0.15 mm valve clearance

Exhaust closes after TDC


724 Degree 35° 30’ 59° 30’ 35° 30’ 29° 44’ 33° 44’
at 0.15 mm valve clearance

Intermediate gear
Bearing journal -0.05
48 -0.066
730
Diameter
mm

Bearing bush
731 Inner diameterpressed 47.980 +0.054
in mm

Bearing journal diameter


732
mm 47.4 +0.1

Radial clearance
of bearing journal in the bush
733 0.030 to 0.100
normal
mm

© 1002 0312 0532 - 0150 Page 27 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 734 Engine control
914 914 914 914 914/T 914/T 914 C/T

Wear limit
734 0.10
mm

Axial end float


735 0.15
mm

740 Mass balancing gear

Backlash
741 0.10 to 0.15
mm

Page 28 of 42 0312 0532 - 0150 © 1002


914 Technical Data

F3L F4L F5L F6L BF3L BF4L BF6L


800 Lube oil system
914 914 914 914 914/T 914/T 914 C/T 2
80 l/min
800 Lube oil pump
with MAG - 70 l/min

Axial end float of conveyor wheels


801 normal 0.025 to 0.04
mm

Axial end float of conveyor wheels


802 Wear limit 0.025 to 0.090
mm

Distortion backlash
803 Camshaft gear 0.02 to 0.1
mm

Backlash drive gear 0.1


-0.1
804
to crankshaft gear

810 Lube oil pressure

End control valve


811 Pe(oil) min. 8.5 to max. 10
(bar)

Lube oil pressure


at low idle
812 minimum 0.4
hPa
(bar)

Safety valve on
lube oil pump
813
hPa
(bar)

© 1002 0312 0532 - 0150 Page 29 of 42


Technical Data 914

F3L F4L F5L F6L BF3L BF4L BF6L


2 814 Lube oil system
914 914 914 914 914/T 914/T 914 C/T

Bypass valve on
lube oil cooler
814
hPa
(bar)

Bypass valve on
filter housing
815
hPa
(bar)

835 Ventilator system

Exhaust thermostat clearance


850 between expansion element and ball 0.02 +0.01
mm

Shaft seal
860 recess to support surface 0.10 to 0.50
mm

Page 30 of 42 0312 0532 - 0150 © 1002


914 Technical Data

Schematic for valve clearance F3L F4L F5L F6L BF3L BF4L BF6L
870
adjustment 914 914 914 914 914/T 914/T 914 C/T 2

870

26055 0

● Crankshaft position 1: 1
Turn crankshaft until both valves overlap on the first cylinder. Adjust the valve clearance as shown
in the adjustment schematic (black designation). Mark each rocker arm with chalk to check the
adjustment performed.

The valves designated in black are ready for adjustment.

● Crankshaft position 2: 2
Turn crankshaft by one further revolution (360°). Adjust the valve clearance as shown in the adjust-
ment schematic (black designation).

© 1002 0312 0532 - 0150 Page 31 of 42


Technical Data 914

Page 32 of 42 0312 0532 - 0150 © 1002


914 Technical Data

Initial tightening torque Final tightening angle ° /


900 Table for bolt tightening torques
Nm Final tightening torque Nm 2
Bolts for filter bracket and
901 25 Nm 50 Nm + 5 Nm
change-over housing

902 Cylinder head bolts 30 Nm to 45 Nm 45° + 45° + 45° + 30°

903 Connecting rod bolts 20 Nm to 30 Nm 60° + 30°

904 Main bearing bolts 20 Nm to 30 Nm 60° + 45°

M10 x 1 x 30-50 = 60°


905 Flywheel bolts 30 Nm M10 x 1 x 55-60 = 60° + 30°
M10 x 1 x 75-80 = 60° + 60°

908 V-belt pulley bolt 50 Nm 210°

M8 = 21 Nm
909 V-belt pulley nut
M10 = 40 Nm

© 1002 0312 0533 - 0150 Page 33 of 42


Technical Data 914

Initial tightening torque Initial tightening torque


2 910 Table for bolt tightening torques
Nm Final tightening torque Nm

910 Injector fastening 25 to 30 Nm + 5 Nm

911 Intermediate gear bearing bolt 27 Nm to 33 Nm 30° + 30°

912 Nut on injection pump drive 80 Nm + 10 Nm

Positioning bolt sleeve on injection


913 40 Nm to 50 Nm
pump

914 Injection valve cap nut 30 Nm +10 Nm

915 Pipe clip injection lines 9 Nm

916 Rocker arm nut 28 Nm + 3 Nm

917 Cylinder head cover bolt 12 ±1.3 Nm

918 Sealing nut for blower 50 Nm 90°

Page 34 of 42 0312 0533 - 0150 © 1002


914 Technical Data

Initial tightening torque Final tightening angle ° /


919 Table for bolt tightening torques
Nm Final tightening torque Nm 2
Sealing nut
919 50 Nm 90°
for hydraulic blower

Cylinder bolt
920 8.5 Nm + 3 Nm
for hydraulic blower

921 Screw plug 68 Nm to 84 Nm

Bolts for bearing traverses, mass


922 30 Nm
balancing gear (MAG)

Hex nut mass


923 100 Nm
balancing gear (MAG)

Bolt for drive gear


924 20 Nm 60°
mass balancing gear (MAG)

M28 x 1.5 = 100 Nm to 120 Nm


925 Cap nut for oil suction pipe M33 x 2.0 = 145 Nm to 165 Nm
M36 x 2.0 = 145 Nm to 165 Nm

Fastening bolts
926 for lube oil pumps 31.5 Nm to 38.5 Nm
Pressure scavenging pump

927 Rocker arm lock nut 22 ± 2 Nm to 24 Nm

© 1002 0312 0533 - 0150 Page 35 of 42


Technical Data 914

Initial tightening torque Final tightening angle ° /


2 928 Table for bolt tightening torques
Nm Final tightening torque Nm

928 Injection lines lock nut 22 Nm to 28 Nm

929 Injection pump drive bolts 25 Nm

930 Idler pulley bolts 21 Nm

931 Exhaust thermostat nut 15 Nm to 20 Nm

932 Oil pressure line 33 Nm to 37 Nm

933 Control line 38 Nm to 42 Nm

934 Cooling air line 7.5 Nm to 9.5 Nm

Expansion pin housing


935 50 Nm
exhaust thermostat

Blanking plug
936 80 Nm to 100 Nm
with special sealing ring

Page 36 of 42 0312 0533 - 0150 © 1002


914 Technical Data

Initial tightening torque Final tightening angle ° /


937 Table for bolt tightening torques
Nm Final tightening torque Nm 2
937 Blanking plug with Cu-rings 18 Nm to 22 Nm

Blanking plugs, coated with sealing


938 51 Nm to 61 Nm
compound

939 Oil spray nozzles 8 Nm to 10 Nm

940 Idler pulley cover 2 Nm to 3 Nm

941 Injection pump nut 40 Nm to 48 Nm

Injection pump
942 22 Nm to 28 Nm
drive bolts

943 Rear cover 20 Nm to 24 Nm

944 Adapter housing 30 Nm 50°

Cylinder head bolts for measuring


945 40 Nm 45°
piston crown clearance

© 1002 0312 0533 - 0150 Page 37 of 42


Technical Data 914

Initial tightening torque Final tightening angle ° /


2 946 Table for bolt tightening torques
Nm Final tightening torque Nm

M6 = 7.5 Nm to 9.5 Nm
946 Bolts for oil suction pipe
M8 = 19 Nm to 23 Nm

947 Front cover 20 Nm to 24 Nm

M8 = 20 Nm to 24 Nm
948 Cover on front cover
M10 = 38 Nm to 46 Nm

949 Idler pulley 21 Nm

950 Oil pan 22 Nm to 28 Nm

951 Holding plate with bush 22 Nm to 28 Nm

M22 x 1.5 = 80 Nm
952 Fastening bolt
M30 x 1.5 = 150 Nm

953 Blanking plug 75 Nm to 95 Nm

954 Lube oil cooler bolts 17 Nm to 19 Nm

Page 38 of 42 0312 0533 - 0150 © 1002


914 Technical Data

Initial tightening torque Final tightening angle ° /


955 Table for bolt tightening torques
Nm Final tightening torque Nm 2
955 Cap boltsblock-type oil cooler 81 Nm to 99 Nm

956 Cap boltsgilled tube oil cooler 58.5 Nm to 71.5 Nm

957 Cap bolts short-circuit pipe 85 Nm to 105 Nm

M6 = 7.5 Nm to 9.5 Nm
958 Bolts for cooling air ducting
M8 = 19 Nm to 23 Nm

959 Blower bolts 20 Nm to 24 Nm

960 Leak fuel line 18 Nm + 2 Nm

961 Oil pressure switch 10 Nm + 10 Nm

962 Filter bracket 17 Nm to 19 Nm

963 Starter 36.5 Nm to 44.5 Nm

© 1002 0312 0533 - 0150 Page 39 of 42


Technical Data 914

Initial tightening torque Final tightening angle ° /


2 964 Table for bolt tightening torques
Nm Final tightening torque Nm

964 Air intake manifold 25 Nm + 3 Nm

965 Exhaust manifold 40 Nm + 4 Nm

966 Alternator bracket 21 Nm

967 Grounding cable 40.5 Nm

968 Rubber buffer bolts, alternator 21 Nm

969 Cap bolts 81 Nm to 99 Nm

970 Stay plate bolts 16 Nm + 20 Nm

M6 = 7 Nm to 9 Nm
971 Covering plate bolts
M8 = 17 Nm to 21 Nm

972 Flange turbocharger 21 Nm

Page 40 of 42 0312 0533 - 0150 © 1002


914 Technical Data

Initial tightening torque Final tightening angle ° /


973 Table for bolt tightening torques
Nm Final tightening torque 2
973 Lube oil line turbocharger 20 Nm to 24 Nm

974 Turbocharger on exhaust pipe elbow 20 Nm + 35 Nm + 50 Nm + 10 Nm

975 Lube oil line on engine block 28 Nm to 32 Nm

976 Exhaust pipe elbow 20 Nm + 20 Nm + 35 Nm + 50 Nm + 10 Nm

977 Elbow 21 Nm

978 Hose clamps 4 Nm to 5 Nm

979 Return pipe 21 Nm

980 Suction elbow bolt 21 Nm

Vibration damper
981 Hex, 8.8 19 Nm to 23 Nm
Cylinder bolts, 10.9 25 Nm + 5 Nm

© 1002 0312 0533 - 0150 Page 41 of 42


Technical Data 914

Initial tightening torque Final tightening angle ° /


2 982 Table for bolt tightening torques
Nm Final tightening torque Nm

982 Nut on blower 30 Nm 90°

Tensioning nut for injection timing


983 170 to 190 Nm
mechanism

Bolt for fuel filter


984 36 to 44 Nm
on fuel filter bracket

Bolt for fuel line


985 34 to 40 Nm
on injection pump

Charging air cooler


986 18 Nm
on air suction pipe

Page 42 of 42 0312 0533 - 0150 © 1002


914 Work card overview

3.1 Work card overview, alphabetical

Designation of component group / activity Work card Maintenance group 3


Injection pump, checking and setting view repair -
instructions

Injection pump, repairing view repair -


instructions

Adapter housing, removing and refitting W 3-9-4 Crankcase


Air suction pipe, removing and refitting W 6-7-3 Exhaust system /charging

Blower, dismantling, reassembling and checking W 9-11-2 Cooling system

Blower, removing and remounting W 9-11-1 Cooling system


Camshaft, checking W 4-5-6 Engine control

Camshaft, removing and refitting W 4-5-5 Engine control

Change-over cock / filter carrier, removing and remounting W 8-11-7 Lube oil system
Commencement of delivery, with high-pressure pump, W 7-6-2 Fuel system
checking and setting

Commencement of delivery, with positioning bolt, checking W 7-6-1 Fuel system


and setting
Compression pressure, checking W 0-2-6 General

Connecting rod, checking W 2-3-1 Drive system

Cooling air ducting, removing and remounting W 9-11-3 Cooling system

Crankcase, reworking W 3-10-1 Crankcase

Crankshaft seal (coupling side) on complete engine, W 2-2-2 Drive system


renewing

Crankshaft seal (opposite end to coupling) on complete W 2-2-4 Drive system


engine, renewing

Crankshaft, checking W 2-1-7 Drive system

Crankshaft, removing and refitting W 2-4-1 Drive system

Cylinder head sealing surface, reworking W 1-4-8 Cylinder head

Cylinder head, removing and refitting W 1-4-4 Cylinder head

Cylinder, checking W 3-3-1 Crankcase

Engine on assembly stand, mounting and dismounting W 0-5-1 General

Exhaust manifold, removing and remounting W 6-1-5 Exhaust system / char-


ging

Flywheel, removing and remounting W 12-6-1 Other components

Front cover (opposite to coupling), removing and refitting W 3-8-1 Crankcase

Fuel lines, removing and remounting W 7-10-6 Fuel system

Injection lines, renewing W 7-3-1 Fuel system

Injection pump intermediate gear, checking W 4-4-8 Engine control

Injection pump intermediate gear, removing and refitting W 4-4-7 Engine control

© 1002 0312 0534 - 0150 Page 1 of 4


Work card overview 914

Designation of component group / activity Work card Maintenance group


3 Injection pump, removing and remounting W 7-4-1 Fuel system

Injectors, checking and adjusting W 7-7-5 Fuel system

Injectors, removing and refitting W 7-7-1 Fuel system

Oil cooler, removing, remounting and cleaning W 8-8-2 Lube oil system

Oil pan, removing and remounting W 8-4-7 Lube oil system

Oil pump, removing and remounting W 8-4-5 Lube oil system


Oil suction pipe, removing and refitting W 8-4-6 Lube oil system

Piston and cylinder, removing and refitting W 3-2-4 Crankcase

Piston crown clearance, measuring W 1-4-9 Cylinder head


Piston rings and grooves, checking W 2-10-3 Drive system

Pistons, checking W 2-9-7 Drive system

Rear cover (opposite to coupling), removing and refitting W 3-9-1 Crankcase

Rocker arm and rocker arm bracket, removing and refitting W 1-2-2 Cylinder head

Rotary vibration damper, checking W 12-2-3 Other components

Rotary vibration damper, removing and remounting W 12-1-4 Other components


Starter ring gear on flywheel, renewing W 12-6-3 Other components

Starter, removing and remounting W 13-3-2 Electrical system

Three-phase alternator and support, removing and W 13-2-3 Electrical system


remounting

Tools, commercial - Commercial tools

Tools, special - Special tools

Top dead center, checking W 1-2-5 Cylinder head

Turbocharger, removing and remounting W 6-6-4 Exhaust system /


charging

Valve clearance, checking and adjusting W 1-1-1 Cylinder head

Valve guide, checking W 1-6-3 Cylinder head

Valve guide, removing and refitting W 1-6-2 Cylinder head

Valve recess, checking W 1-7-8 Cylinder head


Valve seat inserts, removing, refitting and checking W 1-7-3 Cylinder head

Valves, checking W 1-5-4 Cylinder head

Valves, removing and refitting W 1-5-1 Cylinder head


V-belt idler pulley, disassembling and reassembling W 12-2-5 Other components

Page 2 of 4 0312 0534 - 0150 © 1002


914 Work card overview

3.2 Work card overview, numerical

Work card Designation of component group / activity Maintenance group 3


view repair Repairing injection pump -
instructions

view repair Checking and setting the injection pump -


instructions

W 0-2-6 Checking compression pressure General


W 0-5-1 Mounting and dismounting engine on assembly stand General

W 1-1-1 Check and adjust valve clearance Cylinder head

W 1-2-2 Remove and refit rocker arm and rocker arm bracket Cylinder head
W 1-2-5 Checking the top dead center Cylinder head

W 1-4-4 Removing and refitting the cylinder head Cylinder head

W 1-4-8 Reworking the cylinder head sealing surface Cylinder head


W 1-4-9 Measuring the piston crown clearance Cylinder head

W 1-5-1 Removing and refitting the valves Cylinder head

W 1-5-4 Checking the valves Cylinder head

W 1-6-2 Removing and refitting the valve guide Cylinder head

W 1-6-3 Checking valve guide Cylinder head

W 1-7-3 Removing, refitting and checking valve seat inserts Cylinder head
W 1-7-8 Checking the valve recess Cylinder head

W 2-1-7 Checking the crankshaft Drive system

W 2-2-2 Renewing the crankshaft seal (coupling side) on complete Drive system
engine

W 2-2-4 Renewing the crankshaft seal (opposite end to coupling) Drive system
on complete engine

W 2-3-1 Checking the connecting rod Drive system


W 2-4-1 Removing and refitting the crankshaft Drive system

W 2-9-7 Checking the pistons Drive system

W 2-10-3 Checking the piston rings and grooves Drive system


W 3-2-4 Removing and refitting the piston and cylinder Crankcase

W 3-3-1 Checking the cylinder Crankcase

W 3-8-1 Removing and refitting the front cover (opposite to Crankcase


coupling)

W 3-9-1 Removing and refitting the rear cover (opposite to Crankcase


coupling)

W 3-9-4 Removing and refitting the adapter housing Crankcase

W 3-10-1 Reworking the crankcase Crankcase

W 4-4-7 Removing and refitting the injection pump intermediate Engine control
gear

© 1002 0312 0534 - 0150 Page 3 of 4


Work card overview 914

Work card Designation of component group / activity Maintenance group


3 W 4-4-8 Checking the injection pump intermediate gear Engine control

W 4-5-5 Removing and refitting the camshaft Engine control

W 4-5-6 Checking the camshaft Engine control

W 6-1-5 Removing and remounting the exhaust manifold Exhaust system / charging

W 6-6-4 Removing and remounting the turbocharger Exhaust system / charging

W 6-7-3 Removing and refitting the air suction pipe Exhaust system / charging
W 7-3-1 Renewing the injection lines Fuel system

W 7-4-1 Removing and remounting the injection pump Fuel system

W 7-6-1 Checking and setting the commencement of delivery, with Fuel system
positioning bolt

W 7-6-2 Checking and setting the commencement of delivery, with Fuel system
high-pressure pump

W 7-7-1 Removing and refitting the injectors Fuel system


W 7-7-5 Checking and adjusting the injectors Fuel system

W 7-10-6 Removing and remounting the fuel lines Fuel system

W 8-4-5 Removing and remounting the oil pump Lube oil system

W 8-4-6 Removing and refitting the oil suction pipe Lube oil system

W 8-4-7 Removing and remounting the oil pan Lube oil system

W 8-8-2 Removing, remounting and cleaning the oil cooler Lube oil system
W 8-11-7 Removing and remounting the change-over cock / filter Lube oil system
carrier

W 9-11-1 Removing and remounting the blower Cooling system

W 9-11-2 Dismantling, reassembling and checking the blower Cooling system

W 9-11-3 Removing and remounting the cooling air ducting Cooling system
W 12-1-4 Removing and remounting the rotary vibration damper Other components

W 12-2-3 Checking the rotary vibration damper Other components

W 12-2-5 Disassembling and reassembling of V-belt idler pulley Other components


W 12-6-1 Removing and remounting flywheel Other components

W 12-6-3 Renew starter ring gear on flywheel Other components

W 13-2-3 Removing and remounting three-phase alternator and Electrical system


support

W 13-3-2 Removing and remounting the starter Electrical system


– Special tools Special tools

– Tools, commercial Tools, commercial

Page 4 of 4 0312 0534 - 0150 © 1002


General
914 Work Card
W 0-2-6

Checking the compression pressure


Tools References
- Commercial tools - W 1-1-1
Compression pressure tester _____8005 - W 7-3-1
Claw wrench __________________8018
- Special tools
Connector _________________ 100 140
Extractor __________________ 110 030
Extracting device ___________ 120 630
Extracting device ___________ 150 800

Disassembly
● Remove cooling air guide sheets.

© 35835 0

● Check valve clearance, adjust if necessary


- see work card W 1-1-1.
● Remove injection lines
- see work card W 7-3-1.
● Remove all injectors.

© 35829 0

© 1002 0312 0535 - 0150 Page 1 of 6


General
Work Card 914
W 0-2-6
Note
If jammed, use extracting device 150 800
with extractor 110 030.

© 35830 0

Note
If sealing ring is jammed, use extracting
device 120 630.

© 35831 0

Assembly
● Insert connector with new sealing ring.

© 36203 0

Page 2 of 6 0312 0535 - 0150 © 1002


General
914 Work Card
W 0-2-6
● Place on clamping pad. Tighten hex nut.

910

© 36205 0

● Connect compression pressure tester. Crank


engine with starter.

011

© 36204 0

The measured compression pressure is dependent


on the starting speed during the measurement
process and on the altitude at which the engine is
installed. It is therefore difficult to specify precise limit
values. It is recommended that the compression
pressure measurement should solely be regarded as
a comparative measurement of all cylinders in one
engine. If a difference in pressure in excess of 15 %
is measured, the cylinder unit concerned should be
taken apart to establish the cause.

© 35828 0

© 1002 0312 0535 - 0150 Page 3 of 6


General
Work Card 914
W 0-2-6
● Install all injectors with new sealing ring.

© 36010 0

● Place on clamping pad. Tighten hex nut.

910

© 36205 0

● Install new injection lines free of tension. Mount


cooling air guide sheet with rubber grommets.
Tighten cap nuts with claw wrench 8018.

928

Note
Do not bend the injection lines. Bending
them can create small rips which reduce
long-term durability.

© 36206 0

Page 4 of 6 0312 0535 - 0150 © 1002


General
914 Work Card
W 0-2-6
● Mount cooling air guide sheets.

© 35835 0

© 1002 0312 0535 - 0150 Page 5 of 6


General
Work Card 914
W 0-2-6
This page has been left blank on purpose.

Page 6 of 6 0312 0535 - 0150 © 1002

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