A3 Mk2
| Poly V-belt drive - exploded view |
| 1 - | Poly V-belt |
| q | Check for wear |
| q | Before removing, mark direction of rotation with chalk or felt-tipped pen |
| q | Removing and installing → Chapter |
| q | Do not kink |
| q | When installing, make sure it is properly seated on pulleys. |
| 2 - | Bolt |
| q | With washer |
| q | Renew |
| q | Lubricate thread with oil before fitting |
| q | Contact surface must be free of oil or grease |
| q | 150 Nm + 180° further |
| 3 - | Poly V-belt pulley |
| q | For crankshaft |
| q | Removing and installing → Chapter |
| q | Contact surfaces must be free of oil or grease |
| q | When loosening and tightening, use counterhold tool -3415- and -3415/2- |
| q | Contact surfaces must be free of oil or grease |
| 4 - | Diamond-coated washer |
| q | Renew |
| q | Insert in notches on poly V-belt pulley |
| 5 - | Idler roller |
| q | For poly V-belt |
| q | With cover cap for bolt |
| q | 40 Nm |
| 6 - | Bolt |
| q | Tightening torque → Item |
| 7 - | Poly V-belt pulley |
| q | For coolant pump |
| q | Removing and installing → Chapter |
| 8 - | Bolt |
| q | Tightening torque → Item |
| 9 - | Coolant pump |
| q | Removing and installing → Chapter |
| 10 - | Bolt |
| q | Tightening torque → Electrical system; Rep. gr.27 |
| 11 - | Alternator |
| q | Removing and installing → Electrical system; Rep. gr.27 |
| 12 - | Bolt |
| q | Renew |
| q | 20 Nm + 90° further |
| 13 - | Bracket |
| q | For ancillaries |
| q | Removing and installing → Chapter |
| 14 - | Bolt |
| q | 23 Nm |
| 15 - | Bolt |
| q | Tightening torque → Rep. gr.87 |
| 16 - | Air conditioner compressor |
| q | Removing and installing → Rep. gr.87 |
| 17 - | Dowel sleeve |
| 18 - | Tensioner |
| q | For poly V-belt |
| q | Lock in position with locking pin -T10060 A-. |
| q | Removing and installing → Chapter |
Note
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