8 |
STRUCTURE |
LF45/55 series
TECHNICAL DATA
DIAGNOSTICS
SINGLE REAR AXLE 5.10
SINGLE REAR AXLE 5.12
SINGLE REAR AXLE 5.14
SINGLE REAR AXLE 8.20
SINGLE REAR AXLE 10.20
SINGLE REAR AXLE 10.26
SINGLE REAR AXLE 11.26
0
1
2
3
4
5
6
7
8
200313
8 |
TECHNICAL DATA |
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LF45/55 series |
Contents |
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CONTENTS
Page Date |
0 |
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1. SINGLE REAR AXLE 5.10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . 200313 1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . 200313 1.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . 200313 1.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . 200313
2. SINGLE REAR AXLE 5.12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . 200313 2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . 200313 2.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 . . . . 200313 2.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 . . . . 200313
3. SINGLE REAR AXLE 5.14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . 200313 3.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . 200313 3.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 . . . . 200313 3.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 . . . . 200313
4. SINGLE REAR AXLE 8.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . 200313 4.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . 200313 4.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 . . . . 200313 4.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 . . . . 200313
5. SINGLE REAR AXLE 10.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . 200313 5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . 200313 5.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 . . . . 200313 5.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 . . . . 200313
6. SINGLE REAR AXLE 10.26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 . . . . 200313 6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 . . . . 200313 6.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 . . . . 200313 6.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 . . . . 200313
7. SINGLE REAR AXLE 11.26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 . . . . 200313 7.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 . . . . 200313 7.2 Tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 . . . . 200313 7.3 Filling capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 . . . . 200313
200313 |
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1 |
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TECHNICAL DATA |
8 |
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Contents |
LF45/55 series |
0
2 |
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200313 |
|
8 |
TECHNICAL DATA |
||
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|
LF45/55 series |
Single rear axle 5.10 |
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1. SINGLE REAR AXLE 5.10 |
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1.1 GENERAL |
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0 |
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Wheel speed sensor |
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Anti-corrosion agent |
Molykote P37 |
||
Differential attachment stud bolts |
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|
Differential attachment stud bolt locking |
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|
compound |
Loctite 2701 |
||
Pinion gear splines |
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Sealant |
Loctite 572 |
||
Differential attachment |
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Sealant between differential and axle housing |
Loctite 518 |
||
Stub axle attachment |
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|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
||
Wheel bearing play |
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|
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Wheel bearing axial play |
0.05 - 0.20 mm |
||
1.2 TIGHTENING TORQUES |
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|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise -.
200313 |
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1-1 |
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TECHNICAL DATA |
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8 |
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Single rear axle 5.10 |
|
LF45/55 series |
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Differential |
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Attachment bolts/nuts |
90 |
Nm(1) |
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0 |
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||||
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Drain plug |
54 |
Nm |
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Wheel hub |
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Stub axle attachment nuts |
82 |
Nm |
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Wheel-speed sensor holder attachment bolts |
8 Nm |
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Lock nut |
135 Nm |
||
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Level check/filler plug |
27 |
Nm |
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Notes: |
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|
1. |
Only use a new nut |
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1.3 |
FILLING CAPACITIES |
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Differential |
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Filling capacity |
approx. 4.0 litres |
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Hub |
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Filling capacity |
0.25 litres |
||
1-2 |
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200313 |
|
8 |
TECHNICAL DATA |
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LF45/55 series |
Single rear axle 5.12 |
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2. SINGLE REAR AXLE 5.12 |
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2.1 GENERAL |
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0 |
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Wheel speed sensor |
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Anti-corrosion agent |
Molykote P37 |
||
Crown wheel guide bolt |
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Sealant |
Loctite 572 |
||
Differential attachment stud bolts |
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Differential attachment stud bolt locking |
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|
|
compound |
Loctite 2701 |
||
Differential attachment |
|
|
|
Sealant between differential and axle housing |
Loctite 518 |
||
Stub axle attachment |
|
|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
||
Wheel bearing play |
|
|
|
Wheel bearing axial play |
0.05 - 0.20 mm |
||
2.2 TIGHTENING TORQUES |
|
|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise -.
200313 |
|
2-1 |
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TECHNICAL DATA |
8 |
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Single rear axle 5.12 |
LF45/55 series |
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Differential |
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Attachment bolts/nuts |
80 Nm(1) |
|
0 |
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|||
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Drive flange attachment nut (self-locking) |
675 Nm(2) |
||
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Lock nut for crown wheel guide bolt |
120 Nm |
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Drain plug |
54 Nm |
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Wheel hub |
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Stub axle attachment nuts |
82 Nm |
|
|
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Wheel-speed sensor holder attachment bolts |
8 Nm |
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|
|
Lock nut |
135 Nm |
|
|
|
Level check/filler plug |
27 Nm |
|
|
|
Notes: |
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|
|
1. |
Bolts to be treated with Loctite 572 |
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|
|
2. |
Only use a new nut |
|
|
|
2.3 |
FILLING CAPACITIES |
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|
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Differential |
|
|
|
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Filling capacity |
approx. 4.0 litres |
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|
|
Hub |
|
|
|
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Filling capacity |
0.25 litres |
|
2-2 |
|
200313 |
|
8 |
|
TECHNICAL DATA |
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LF45/55 series |
Single rear axle 5.14 |
|||
3. SINGLE REAR AXLE 5.14 |
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3.1 |
GENERAL |
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0 |
||
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|
|
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Wheel speed sensor |
|
|
|
|
|
|
|
||
Anti-corrosion agent |
Molykote P37 |
|||
Differential-gear lock stud bolts |
|
|
|
|
Differential-gear lock stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment stud bolts |
|
|
|
|
Differential attachment stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment |
|
|
|
|
Sealant between differential and axle housing |
Loctite 518 |
|||
Stub axle attachment |
|
|
|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
|||
Wheel bearing play |
|
|
|
|
Wheel bearing axial play |
0.05 - 0.20 mm |
|||
3.2 |
TIGHTENING TORQUES |
|
|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise -.
200313 |
|
3-1 |
|
|
|
TECHNICAL DATA |
|
8 |
|
|
|
|
|
|
|
|
|
Single rear axle 5.14 |
|
LF45/55 series |
|
|
|
Differential |
|
|
|
|
|
Differential lock cover attachment bolts |
20 |
Nm(1) |
|
0 |
|
||||
|
Attachment bolts and nuts |
90 |
Nm(1) |
||
|
|
Drive flange attachment nut (self-locking) |
675 Nm(2) |
||
|
|
Drain plug |
54 |
Nm |
|
|
|
Wheel hub |
|
|
|
|
|
Stub axle attachment nuts |
82 |
Nm |
|
|
|
Wheel-speed sensor holder attachment bolts |
8 Nm |
||
|
|
Lock nut |
135 Nm |
||
|
|
Level check/filler plug |
27 |
Nm |
|
|
|
Notes: |
|
|
|
|
|
1. |
Bolts to be treated with Loctite 572 |
|
|
|
|
2. |
Only use a new nut |
|
|
|
|
3.3 |
FILLING CAPACITIES |
|
|
|
|
Differential |
|
|
|
|
|
Filling capacity |
approx. 4.0 litres |
||
|
|
Hub |
|
|
|
|
|
Filling capacity |
0.25 litres |
||
3-2 |
|
200313 |
|
8 |
|
TECHNICAL DATA |
||
|
|
|
||
LF45/55 series |
Single rear axle 8.20 |
|||
4. SINGLE REAR AXLE 8.20 |
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|
|
|
4.1 |
GENERAL |
|
|
|
|
|
0 |
||
|
|
|
|
|
Wheel speed sensor |
|
|
|
|
|
|
|
||
Anti-corrosion agent |
Molykote P37 |
|||
Differential-gear lock stud bolts |
|
|
|
|
Differential-gear lock stud bolt locking |
Loctite 2701 |
|||
compound |
|
|
|
|
Differential attachment stud bolts |
|
|
|
|
Differential attachment stud bolt locking |
Loctite 2701 |
|||
compound |
|
|
|
|
Differential attachment |
|
|
|
|
Sealant between differential and axle housing |
Loctite 518 |
|||
Stub axle attachment |
|
|
|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
|||
Wheel bearing play |
|
|
|
|
Wheel bearing axial play |
0.05 - 0.20 mm |
|||
4.2 |
TIGHTENING TORQUES |
|
|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise -.
200313 |
|
4-1 |
|
|
|
TECHNICAL DATA |
8 |
|
|
|
|
|
|
|
|
Single rear axle 8.20 |
LF45/55 series |
|
|
|
Differential |
|
|
|
|
Drive flange attachment nut (self-locking) |
675 Nm(1) |
|
0 |
|
|||
|
Differential lock cover attachment bolts |
20 Nm |
||
|
|
Attachment bolts/nuts |
225 Nm(2) |
|
|
|
Drain plug |
54 Nm |
|
|
|
Wheel hub |
|
|
|
|
Stub axle attachment nuts |
82 Nm |
|
|
|
Wheel-speed sensor holder attachment bolts |
8 Nm |
|
|
|
Lock nut |
135 Nm |
|
|
|
Level check/filler plug |
27 Nm |
|
|
|
Notes: |
|
|
|
|
1. |
Only use a new nut |
|
|
|
2. |
Bolts to be treated with Loctite 572 |
|
|
|
4.3 |
FILLING CAPACITIES |
|
|
|
Differential |
|
|
|
|
Filling capacity |
approx. 8.0 litres |
|
|
|
Hub |
|
|
|
|
Filling capacity |
0.25 litres |
|
4-2 |
|
200313 |
|
8 |
|
TECHNICAL DATA |
||
|
|
|
||
LF45/55 series |
Single rear axle 10.20 |
|||
5. SINGLE REAR AXLE 10.20 |
|
|
|
|
5.1 |
GENERAL |
|
|
|
|
|
0 |
||
|
|
|
|
|
Wheel hub |
|
|
|
|
|
|
|
||
Before installing the wheel hub, axle journal |
|
|
|
|
to be treated with |
Gleitmo 805 |
|||
Wheel speed sensor |
|
|
|
|
Anti-corrosion agent |
Molykote P37 |
|||
Differential-gear lock stud bolts |
|
|
|
|
Differential-gear lock stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment stud bolts |
|
|
|
|
Differential attachment stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment |
|
|
|
|
Sealant between differential and axle housing |
Loctite 518 |
|||
Stub axle attachment |
|
|
|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
|||
5.2 |
TIGHTENING TORQUES |
|
|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise -.
200313 |
|
5-1 |
|
|
|
TECHNICAL DATA |
8 |
|
|
|
|
|
|
|
|
Single rear axle 10.20 |
LF45/55 series |
|
|
|
Differential |
|
|
|
|
Drive flange attachment nut (self-locking) |
675 Nm(1) |
|
0 |
|
|||
|
Differential lock cover attachment bolts |
20 Nm |
||
|
|
Attachment bolts/nuts |
225 Nm(2) |
|
|
|
Drain plug |
54 Nm |
|
|
|
Wheel hub |
|
|
|
|
- |
1st phase |
300 Nm(1) |
|
|
- |
2nd phase |
turn the hub 10 revolutions at a speed of |
|
|
|
|
approx. 40 rpm |
|
|
- |
3rd phase |
350 Nm |
|
|
- |
4th phase |
turn the hub 10 revolutions at a speed of |
|
|
|
|
approx. 40 rpm |
|
|
- |
5th phase |
1100 Nm |
|
|
Stub axle attachment bolts |
260 Nm |
|
|
|
Wheel-speed sensor holder attachment bolts |
8 Nm |
|
|
|
Notes: |
|
|
|
|
1. |
Only use a new nut |
|
|
|
2. |
Bolts to be treated with Loctite 572 |
|
|
|
5.3 |
FILLING CAPACITIES |
|
|
|
Differential |
|
|
|
|
Filling capacity |
approx. 9.0 litres |
|
5-2 |
|
200313 |
|
8 |
|
TECHNICAL DATA |
||
|
|
|
||
LF45/55 series |
Single rear axle 10.26 |
|||
6. SINGLE REAR AXLE 10.26 |
|
|
|
|
6.1 |
GENERAL |
|
|
|
|
|
0 |
||
|
|
|
|
|
Wheel hub |
|
|
|
|
|
|
|
||
Before installing the wheel hub, axle journal to |
|
|
|
|
be treated with |
Gleitmo 805 |
|||
Wheel speed sensor |
|
|
|
|
Anti-corrosion agent |
Molykote P37 |
|||
Differential-gear lock stud bolts |
|
|
|
|
Differential-gear lock stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment stud bolts |
|
|
|
|
Differential attachment stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment |
|
|
|
|
Sealant between differential and axle housing |
Loctite 518 |
|||
Stub axle attachment |
|
|
|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
|||
6.2 |
TIGHTENING TORQUES |
|
|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise.
200313 |
|
6-1 |
|
|
|
TECHNICAL DATA |
8 |
|
|
|
|
|
|
|
|
Single rear axle 10.26 |
LF45/55 series |
|
|
|
Differential |
|
|
|
|
Drive flange attachment nut (self-locking) |
1250 Nm (1) / (3) |
|
0 |
|
|||
|
Differential lock cover attachment bolts |
20 Nm |
||
|
|
Attachment bolts/nuts |
225 Nm(2) |
|
|
|
Drain plug |
54 Nm |
|
|
|
Wheel hub |
|
|
|
|
- |
1st phase |
300 Nm(1) |
|
|
- |
2nd phase |
turn the hub 10 revolutions at a speed of |
|
|
|
|
approx. 40 rpm |
|
|
- |
3rd phase |
350 Nm |
|
|
- |
4th phase |
turn the hub 10 revolutions at a speed of |
|
|
|
|
approx. 40 rpm |
|
|
- |
5th phase |
1100 Nm |
|
|
Stub axle attachment bolts |
260 Nm |
|
|
|
Wheel-speed sensor holder attachment bolts |
8 Nm |
|
|
|
Notes: |
|
|
|
|
1. |
Only use a new nut |
|
|
|
2. |
Bolts to be treated with Loctite 572 |
|
|
|
3. |
Secure with Loctite 262 |
|
|
|
6.3 |
FILLING CAPACITIES |
|
|
|
Differential |
|
|
|
|
Filling capacity |
approx. 9.0 litres |
|
6-2 |
|
200313 |
|
8 |
|
TECHNICAL DATA |
||
|
|
|
||
LF45/55 series |
Single rear axle 11.26 |
|||
7. SINGLE REAR AXLE 11.26 |
|
|
|
|
7.1 |
GENERAL |
|
|
|
|
|
0 |
||
|
|
|
|
|
Wheel hub unit |
|
|
|
|
|
|
|
||
Before installing the wheel hub unit, axle |
|
|
|
|
journal to be treated with |
Gleitmo 805 |
|||
Wheel speed sensor |
|
|
|
|
Anti-corrosion agent |
Molykote P37 |
|||
Differential-gear lock stud bolts |
|
|
|
|
Differential-gear lock stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment stud bolts |
|
|
|
|
Differential attachment stud bolt locking |
|
|
|
|
compound |
Loctite 2701 |
|||
Differential attachment |
|
|
|
|
Sealant between differential and axle housing |
Loctite 518 |
|||
Stub axle attachment |
|
|
|
|
Sealant for stub axle flange mating surface |
Loctite 518 |
|||
7.2 |
TIGHTENING TORQUES |
|
|
|
The tightening torques stated in this paragraph are different from the standard tightening torques stated in the overview of the standard tightening torques. The other threaded connections which are not stated must therefore be tightened to the tightening torque stated in the overview of standard tightening torques.
When attachment bolts and nuts are to be replaced, it is important that these bolts and nuts are of exactly the same length and property class as the ones removed - unless stated otherwise.
200313 |
|
7-1 |
|
|
|
TECHNICAL DATA |
8 |
|
|
|
|
|
|
|
|
Single rear axle 11.26 |
LF45/55 series |
|
|
|
Differential |
|
|
|
|
Drive flange attachment nut |
1250 Nm (1) / (3) |
|
0 |
|
|||
|
Differential-gear lock attachment bolts |
20 Nm |
||
|
|
Attachment bolts/nuts |
225 Nm(2) |
|
|
|
Drain plug |
54 Nm |
|
|
|
Wheel hub unit |
|
|
|
|
- |
1st phase |
500 Nm(3) |
|
|
- |
2nd phase |
turn the hub 10 revolutions at a speed of |
|
|
|
|
approx. 40 rpm |
|
|
- |
3rd phase |
550 Nm |
|
|
- |
4th phase |
turn the hub 10 revolutions at a speed of |
|
|
|
|
approx. 40 rpm |
|
|
- |
5th phase |
1300 Nm |
|
|
Stub axle attachment bolts |
260 Nm |
|
|
|
Notes: |
|
|
|
|
1. |
Only fit a new nut and apply Loctite 262 to |
|
|
|
|
secure |
|
|
|
2. |
Bolts to be treated with Loctite 572 |
|
|
|
3. |
Only use a new nut |
|
|
|
7.3 |
FILLING CAPACITIES |
|
|
|
Differential |
|
|
|
|
Filling capacity |
approx. 9.0 litres |
|
7-2 |
|
200313 |
|
8 |
|
|
DIAGNOSTICS |
|
||
|
|
|
|
|
||
LF45/55 series |
|
Contents |
|
|||
CONTENTS |
|
|
|
|
||
|
|
|
Page |
Date |
|
|
1. |
SINGLE REAR AXLE 5.10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . 1-1 . . |
. . 200313 |
|
|
|
|
1.1 |
Fault-finding table |
1-1 |
200313 |
|
|
|
|
1 |
||||
2. |
SINGLE REAR AXLE 5.12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 2-1 . . |
. . 200313 |
|
||
|
2.1 |
Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 2-1 . . |
. . 200313 |
|
|
|
|
|
||||
3. |
SINGLE REAR AXLE 5.14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 3-1 . . |
. . 200313 |
|
|
|
|
3.1 |
Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 3-1 . . |
. . 200313 |
|
|
4. |
SINGLE REAR AXLE 8.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 4-1 . . |
. . 200313 |
|
|
|
|
4.1 |
Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 4-1 . . |
. . 200313 |
|
|
5. |
SINGLE REAR AXLE 10.20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 5-1 . . |
. . 200313 |
|
|
|
|
5.1 |
Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 5-1 . . |
. . 200313 |
|
|
6. |
SINGLE REAR AXLE 10.26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 6-1 . . |
. . 200313 |
|
|
|
|
6.1 |
Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 6-1 . . |
. . 200313 |
|
|
7. |
SINGLE REAR AXLE 11.26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 7-1 . . |
. . 200313 |
|
|
|
|
7.1 |
Fault-finding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 7-1 . . |
. . 200313 |
|
|
200313 |
|
1 |
|
DIAGNOSTICS |
8 |
|
|
Contents |
LF45/55 series |
1
2 |
|
200313 |
|
8 |
DIAGNOSTICS |
|
|
|
|
|
|
|
|
LF45/55 series |
Single rear axle 5.10 |
|
|
|
1. SINGLE REAR AXLE 5.10 |
|
|
|
|
1.1 FAULT-FINDING TABLE |
|
|
|
|
|
|
|
|
|
COMPLAINT: NOISES IN REAR AXLE AND DRIVE ASSEMBLY |
|
|
||
|
1 |
|||
|
|
|
||
Possible cause |
Remedy |
|||
|
|
|
|
|
Oil level too low |
Top up oil |
|
|
|
|
|
|||
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Attachment bolts loosened or broken off |
Drain oil and check drained oil for metal particles |
|
|
|
|
|
|
|
|
Pinion bearing play |
Adjust and/or replace |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: OIL LEAK |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Oil level too high |
Drain oil |
|
|
|
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Leaking oil seal |
Replace oil seal |
|
|
|
|
|
|
|
|
Bleeding system blocked |
Clean or replace the bleeding system |
|
|
|
|
|
|
|
|
Oil leakage between the differential gear housing |
Clean mating surfaces and apply new sealant |
|
|
|
mating surfaces |
|
|
|
|
|
|
|
|
|
200313 |
|
1-1 |
|
DIAGNOSTICS |
8 |
|
|
Single rear axle 5.10 |
LF45/55 series |
1
1-2 |
|
200313 |
|
8 |
DIAGNOSTICS |
|
|
|
|
|
|
|
|
LF45/55 series |
Single rear axle 5.12 |
|
|
|
2. SINGLE REAR AXLE 5.12 |
|
|
|
|
2.1 FAULT-FINDING TABLE |
|
|
|
|
|
|
|
|
|
COMPLAINT: NOISES IN REAR AXLE AND DRIVE ASSEMBLY |
|
|
||
|
1 |
|||
|
|
|
||
Possible cause |
Remedy |
|||
|
|
|
|
|
Oil level too low |
Top up oil |
|
|
|
|
|
|||
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Attachment bolts loosened or broken off |
Drain oil and check drained oil for metal particles |
|
|
|
|
|
|
|
|
Pinion bearing play |
Adjust and/or replace |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: OIL LEAK |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Oil level too high |
Drain oil |
|
|
|
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Leaking oil seal |
Replace oil seal |
|
|
|
|
|
|
|
|
Bleeding system blocked |
Clean or replace the bleeding system |
|
|
|
|
|
|
|
|
Oil leakage between the differential gear housing |
Clean mating surfaces and apply new sealant |
|
|
|
mating surfaces |
|
|
|
|
|
|
|
|
|
200313 |
|
2-1 |
|
DIAGNOSTICS |
8 |
|
|
Single rear axle 5.12 |
LF45/55 series |
1
2-2 |
|
200313 |
|
8 |
DIAGNOSTICS |
|
|
|
|
|
|
|
|
LF45/55 series |
Single rear axle 5.14 |
|
|
|
3. SINGLE REAR AXLE 5.14 |
|
|
|
|
3.1 FAULT-FINDING TABLE |
|
|
|
|
|
|
|
|
|
COMPLAINT: NOISES IN REAR AXLE AND DRIVE ASSEMBLY |
|
|
||
|
1 |
|||
|
|
|
||
Possible cause |
Remedy |
|||
|
|
|
|
|
Oil level too low |
Top up oil |
|
|
|
|
|
|||
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Loosened attachment bolts or broken differential |
Drain oil and check drained oil for metal particles |
|
|
|
lock parts |
|
|
|
|
|
|
|
|
|
Pinion bearing play |
Adjust and/or replace |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: OIL LEAK |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Oil level too high |
Drain oil |
|
|
|
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Leaking oil seal |
Replace oil seal |
|
|
|
|
|
|
|
|
Bleeding system blocked |
Clean or replace the bleeding system |
|
|
|
|
|
|
|
|
Oil leakage between the differential gear housing |
Clean mating surfaces and apply new sealant |
|
|
|
mating surfaces |
|
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: DIFFERENTIAL LOCK IS NOT FUNCTIONING |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
No air pressure on engaging cylinder |
Check compressed air system |
|
|
|
|
|
|
|
|
Defective pneumatic control |
Check or replace pneumatic switch |
|
|
|
|
|
|
|
|
Defective mechanical shift control |
Check shift control |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: DIFFERENTIAL LOCK WARNING LAMP IS NOT FUNCTIONING |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Switch on cylinder fitted too high |
Readjust switch |
|
|
|
|
|
|
|
|
Switch on cylinder defective |
Replace switch |
|
|
|
|
|
|
|
|
Fault in electrical circuit |
Check electrical circuit |
|
|
|
|
|
|
|
|
200313 |
|
3-1 |
|
DIAGNOSTICS |
8 |
|
|
Single rear axle 5.14 |
LF45/55 series |
1
3-2 |
|
200313 |
|
8 |
DIAGNOSTICS |
|
|
|
|
|
|
|
|
LF45/55 series |
Single rear axle 8.20 |
|
|
|
4. SINGLE REAR AXLE 8.20 |
|
|
|
|
4.1 FAULT-FINDING TABLE |
|
|
|
|
|
|
|
|
|
COMPLAINT: NOISES IN REAR AXLE AND DRIVE ASSEMBLY |
|
|
||
|
1 |
|||
|
|
|
||
Possible cause |
Remedy |
|||
|
|
|
|
|
Oil level too low |
Top up oil |
|
|
|
|
|
|||
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Loosened attachment bolts or broken differential |
Drain oil and check drained oil for metal particles |
|
|
|
lock parts |
|
|
|
|
|
|
|
|
|
Pinion bearing play |
Adjust and/or replace |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: OIL LEAK |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Oil level too high |
Drain oil |
|
|
|
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Leaking oil seal |
Replace oil seal |
|
|
|
|
|
|
|
|
Bleeding system blocked |
Clean or replace the bleeding system |
|
|
|
|
|
|
|
|
Oil leakage between the differential gear housing |
Clean mating surfaces and apply new sealant |
|
|
|
mating surfaces |
|
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: DIFFERENTIAL LOCK IS NOT FUNCTIONING |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
No air pressure on engaging cylinder |
Check compressed air system |
|
|
|
|
|
|
|
|
Defective pneumatic control |
Check or replace pneumatic switch |
|
|
|
|
|
|
|
|
Defective mechanical shift control |
Check shift control |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: DIFFERENTIAL LOCK WARNING LAMP IS NOT FUNCTIONING |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Switch on cylinder fitted too high |
Readjust switch |
|
|
|
|
|
|
|
|
Switch on cylinder defective |
Replace switch |
|
|
|
|
|
|
|
|
Fault in electrical circuit |
Check electrical circuit |
|
|
|
|
|
|
|
|
200313 |
|
4-1 |
|
DIAGNOSTICS |
8 |
|
|
Single rear axle 8.20 |
LF45/55 series |
1
4-2 |
|
200313 |
|
8 |
DIAGNOSTICS |
|
|
|
|
|
|
|
|
LF45/55 series |
Single rear axle 10.20 |
|
|
|
5. SINGLE REAR AXLE 10.20 |
|
|
|
|
5.1 FAULT-FINDING TABLE |
|
|
|
|
|
|
|
|
|
COMPLAINT: NOISES IN REAR AXLE AND DRIVE ASSEMBLY |
|
|
||
|
1 |
|||
|
|
|
||
Possible cause |
Remedy |
|||
|
|
|
|
|
Oil level too low |
Top up oil |
|
|
|
|
|
|||
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Loosened attachment bolts or broken differential |
Drain oil and check drained oil for metal particles |
|
|
|
lock parts |
|
|
|
|
|
|
|
|
|
Pinion bearing play |
Adjust and/or replace |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: OIL LEAK |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Oil level too high |
Drain oil |
|
|
|
|
|
|
|
|
Incorrect oil viscosity |
Drain oil and top up |
|
|
|
|
|
|
|
|
Leaking oil seal |
Replace oil seal |
|
|
|
|
|
|
|
|
Bleeding system blocked |
Clean or replace the bleeding system |
|
|
|
|
|
|
|
|
Oil leakage between the differential gear housing |
Clean mating surfaces and apply new sealant |
|
|
|
mating surfaces |
|
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: DIFFERENTIAL LOCK IS NOT FUNCTIONING |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
No air pressure on engaging cylinder |
Check compressed air system |
|
|
|
|
|
|
|
|
Defective pneumatic control |
Check or replace pneumatic switch |
|
|
|
|
|
|
|
|
Defective mechanical shift control |
Check shift control |
|
|
|
|
|
|
|
|
|
|
|
||
COMPLAINT: DIFFERENTIAL LOCK WARNING LAMP IS NOT FUNCTIONING |
|
|
||
|
|
|
|
|
Possible cause |
Remedy |
|
|
|
|
|
|
|
|
Switch on cylinder fitted too high |
Readjust switch |
|
|
|
|
|
|
|
|
Switch on cylinder defective |
Replace switch |
|
|
|
|
|
|
|
|
Fault in electrical circuit |
Check electrical circuit |
|
|
|
|
|
|
|
|
200313 |
|
5-1 |
|
DIAGNOSTICS |
8 |
|
|
Single rear axle 10.20 |
LF45/55 series |
1
5-2 |
|
200313 |
|
Loading...