Main gear
Type |
Not spring-loaded, attached to the rear suspension cross member
and bodywork
|
Final drive ratio
Models up to 1998 release: | |
– all models with a 4-cylinder engine 2.0 l |
3,90:1
|
– models with a 6-cylinder engine of 2.5 l: | |
mechanical box gear |
3,70:1
|
automatic transmission gear |
3,90:1
|
– models with a 6-cylinder engine of 3.0 l: | |
mechanical box gear |
3,70:1
|
automatic transmission gear |
3,70:1
|
Models from 1998 release: | |
– all models with a 4-cylinder engine 2.0 l |
3,90:1
|
– models with a 6-cylinder engine of 2.5 l: | |
mechanical box gear |
3,90:1
|
automatic transmission gear |
4,22:1
|
– models with a 6-cylinder engine of 3.0 l: | |
mechanical box gear |
3,70:1
|
automatic transmission gear |
3,90:1
|
Limited slip differential lock: | |
- normal value |
45%
|
- minimum value |
25%
|
Half shafts
Type |
Maintenance-free with equal hinges
angular velocities
|
Cardan shaft
Type |
Two-section, tubular shaft with intermediate support
bearing, central universal joint and flexible connecting
discs
|
Lubricants
Final drive oil quantity |
1.0 l
|
Type/specification of final drive lubricant | |
Models without limited slip differential: | |
- replacement |
Grease GM 19 42 382 (9 293 688)
|
- adding lubricant |
Hypoid oil, SAE 90 viscosity
|
Slip limited differential: | |
- replacement: | |
first 0.25 l |
Special additive GM 19 70 452 (90 004 033)
|
remaining 0.75 l |
Special grease GM 19 42 382 (9 293 688)
|
- adding lubricant |
Special grease GM 19 42 382 (9 293 688)
|
Lubrication of SHRUS of semiaxes |
Special grease GM 19 41 522 (90 007 999)
|
Tightening torques, Nm
Damper attachment to final drive*: | |
– stage 1 |
90
|
– stage 2 |
Tighten 45°
|
– stage 3 |
Tighten 45°
|
Mounting the cardan shaft to the gearbox or differential: | |
- regular bolt |
95
|
– end bolt*: | |
stage 1 |
50
|
stage 2 |
Tighten 75°
|
stage 3 |
Tighten 15°
|
Mounting the axle shaft to the hub: | |
– stage 1 |
50
|
– stage 2 |
Tighten 60°
|
– stage 3 |
Tighten 15°
|
Plug hole for checking the oil level of the final drive: | |
– stage 1 |
22
|
– stage 2 |
Tighten by 90°
|
– stage 3 |
Tighten 180°
|
Attachment of final drive damper to rear suspension cross member*: | |
– stage 1 |
100
|
– stage 2 |
Tighten 75°
|
– stage 3 |
Tighten 15°
|
Fastening of a back cover of the main transfer |
60
|
Attachment of final drive to rear suspension cross member*: | |
– stage 1 |
90
|
– stage 2 |
Tighten 30°
|
– stage 3 |
Tighten 15°
|
Fixing the mounting bracket for the center bearing to bodywork |
20
|
Fixing the center bearing to the mounting bracket |
22
|
Mounting the floppy disk to the cardan shaft: | |
regular bolt |
95
|
End bolt*: | |
– stage 1 |
50
|
– stage 2 |
Tighten 45°
|
– stage 3 |
Tighten 15°
|
Speed sensor mount |
4
|
*Must use new bolts/nuts.
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