Shown on model 470 with engine 699 and code ZG3 (Engageable all-wheel drive with transmission ratio) |
1 | Radial shaft sealing ring |
2 | Rear axle gear |
S35.31-4530-05
Danger | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | |
Caution | Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. | |
Caution | Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil | Wear protective gloves, protective clothing and safety glasses. | |
| Remove | ||
1 | Remove drive flange at drive pinion. | ||
2 | Remove radial shaft sealing ring (1). | | |
Dispose of radial shaft sealing ring (1). | |||
Removal and installation tool | |||
| Clean | ||
3 | Clean seat of radial shaft sealing ring (1). | Assembly cleaner | |
| Check | ||
4 | Check seat of radial shaft sealing ring (1) on rear axle differential (2) for damage and galling. | If a corresponding finding is present. | |
| |||
Replace rear axle differential(2). | |||
| Install | ||
5 | Apply coating of grease to sealing and dust lip of new radial shaft sealing ring (1). | Molykote BR 2 plus grease | |
6 | Install radial shaft sealing ring (1). | Sleeve | |
Drift | |||
| Check | ||
7 | Check for correct installation position of radial shaft sealing ring (1). | If necessary, | |
| |||
Correct installation position of radial shaft sealing ring (1). | |||
Sleeve | |||
Drift | |||
8 | Install drive flange at drive pinion. | ||
| Check | ||
9 | Check rear axle differential (2) for leak tightness. | ||
Notes on evaluating leakages | |||
Visual inspection only. |
116 589 01 62 00
Removal and installation tool
470 589 06 15 00
Drift
470 589 04 14 00
Sleeve