A2
| Toothed belt drive - exploded view |
| 1 - | Bolt |
| q | Renew |
| q | 12 Nm |
| 2 - | Cover (bottom) for toothed belt |
| 3 - | Bolt |
| q | Tightening torque → Item |
| 4 - | Cover (rear) for toothed belt |
| 5 - | Bolt |
| q | 10 Nm |
| 6 - | Bolt |
| q | 50 Nm |
| 7 - | Idler roller |
| q | For main drive toothed belt |
| 8 - | Screw plug |
| q | 25 Nm |
| 9 - | O-ring |
| q | Renew if damaged |
| 10 - | Cover (top) for toothed belt |
| 11 - | Bolt |
Caution
|
| q | Tightening torque → Item |
| 12 - | Main drive toothed belt |
| q | Check for wear |
| q | Do not kink |
| q | Before removing, mark direction of rotation with chalk or felt-tipped pen |
| q | Removing and installing → Chapter |
| 13 - | Washer |
| 14 - | Inlet camshaft sprocket with camshaft adjuster |
| q | Do not dismantle |
| q | Removing and installing → Chapter |
| 15 - | Washer |
| q | Not fitted on later versions → Electronic parts catalogue |
| q | If a washer was originally fitted, renew washer and install again |
| 16 - | Coupling drive toothed belt |
| q | Check for wear |
| q | Do not kink |
| q | Before removing, mark direction of rotation with chalk or felt-tipped pen |
| q | Removing and installing → Chapter |
| 17 - | Tensioning roller |
| q | For coupling drive toothed belt |
| q | Checking → Chapter |
| 18 - | Exhaust camshaft sprocket |
| q | Removing and installing → Chapter |
| 19 - | Bolt |
| q | Tightening torque → Item |
| 20 - | Bolt |
| q | 20 Nm |
| 21 - | Coolant pump |
| q | Removing and installing → Chapter |
| 22 - | Idler roller |
| q | For main drive toothed belt |
| 23 - | Bolt |
| q | 50 Nm |
| 24 - | Crankshaft sprocket |
| q | Contact surface between sprocket and crankshaft must be free of oil |
| q | Can only be installed in one position |
| q | Detach after removing main drive toothed belt → Chapter |
| 25 - | Tensioning roller |
| q | For main drive toothed belt |
| q | Checking → Chapter |
| 26 - | Bolt |
| q | 20 Nm |
