A4 Mk3
| Exploded view - oil seals on gearbox |
| The oil seals -A- and -B- can only be renewed with the gearbox removed from the vehicle → Servicing 6-speed manual gearbox 0B4, four-wheel drive; Rep. gr.39. |
| The oil seals -C-, -D- and -E- can be renewed with the gearbox installed in the vehicle. |
Note| If you are renewing the cover for the final drive -item 2-, you must adjust the preload of the tapered roller bearings for the differential → Chapter. |
| A - | Oil seal |
| q | For input shaft |
| q | Renewing → Servicing 6-speed manual gearbox 0B4, four-wheel drive; Rep. gr.39 |
| B - | Oil seal |
| q | For flange shaft (left-side) |
| q | Renewing → Servicing 6-speed manual gearbox 0B4, four-wheel drive; Rep. gr.39 |
| C - | Oil seal |
| q | For flange shaft (right-side) |
| q | Renewing → Chapter |
| D - | Oil seal |
| q | For rear flange shaft or rear splined shaft |
| q | → Chapter „Renewing oil seal for flange shaft (rear) on gearbox“ |
| q | → Chapter „Renewing oil seal for rear splined shaft - vehicles without vibration damper on rear splined shaft“ |
| q | → Chapter „Renewing oil seal for rear splined shaft - vehicles with vibration damper on rear splined shaft“ |
| E - | Oil seal |
| q | For selector shaft |
| q | → Chapter „Removing and installing oil seal for selector shaft with gearbox installed“ |
| 1 - | Flange shaft (right-side) |
| q | Removing and installing → Chapter „Renewing oil seal for flange shaft (right-side)“ |
| 2 - | Cover for final drive |
| q | Renewing → Chapter |
| 3 - | O-ring |
| q | On cover for final drive |
| q | Renewing → Chapter „Renewing cover for final drive“ |
| 4 - | Differential |
| 5 - | Gearbox |
| 6 - | Rear splined shaft |
| q | With vibration damper; for correct version, refer to → Electronic parts catalogue |
| q | Renew oil seal -D- when renewing rear splined shaft |
| 7 - | Rear splined shaft |
| q | Without vibration damper; for correct version, refer to → Electronic parts catalogue |
| q | Renew oil seal -D- when renewing rear splined shaft |
| 8 - | Dust ring |
| q | Renew if removed |
| 9 - | Flange shaft (rear) |
| q | Removing and installing → Chapter „Renewing oil seal for flange shaft (rear) on gearbox“ |
| 10 - | Flange shaft (left-side) |
| q | Removing and installing → Servicing 6-speed manual gearbox 0B4, four-wheel drive; Rep. gr.39 |
| 11 - | Clutch module |
| q | Removing and installing → Servicing 6-speed manual gearbox 0B4, four-wheel drive; Rep. gr.30 |
| 12 - | Bolt |
| q | 24 Nm |
| q | Steel bolts (M8; 38 mm long) |
| q | 10x |