General parameters | |
Lubrication of drive shafts | |
Inner CV joints, gr | 100 |
Outer CV joints, gr | 100 |
When replacing the protective cover, add grease to the hinge if necessary. | |
Differential | 1.1 l, hypoid gear oil SAE85W90 MB-235.7 or "BP Energear MBE" |
Angle between axes (in brackets for 4MATIC all-wheel drive models) | |
Gearboxes and front propeller shaft, deg. | -0.5…+0.67 (-0.6…-1.1) |
Front and rear propeller shaft, deg. | +0.17…+1.0 (-0.6…+0) |
Rear propeller shaft and differential, deg. | -0.83…-0.17 (-0.1…-0.9) |
Differential drive gear diameter, mm | 185 or 198 |
Final drive ratio | |
2.65 (45:17) | |
2.87 (43:15) | |
3.27 (36:11) | |
3.27 (49:15) | |
3.46 (45:13) | |
Tightening force of threaded connections, Nm | |
Tightening torques for fasteners are also given in the text of the Chapter and in some illustrations*. | |
*Tightening torques highlighted in bold in the text must be strictly observed; efforts not in bold are given only as an estimate | |
Clutch basket to flywheel mounting bolts | 25 |
Clutch release lever | |
| 9 |
| 8 |
Rear Engine/Gearbox Mounts | |
Bolts (2) | 25 |
Bolts (3) cross member rear to body | 40 |
Bolt or nut securing the engine mount to the gearbox | 50 |
Nuts of the cardan shaft flange to the gearbox: | |
| 40 |
| 60 |
Nuts of the cardan shaft flange to the main gear flange | |
| 40 |
| 60 |
Bolt for fastening the rear cover to the gearbox | 50 |
Differential drain plug | 50 |
Differential filler plug | 50 |
Breather | 30 |
Bolt for fastening the driven gear to the differential | 85 |
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