A4 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. If the belt runs in the opposite direction when it is refitted, this can cause breakage. |
| q | Removing and installing → Chapter |
| q | When installing, make sure it is properly seated on pulleys. |
| 2 - | Vibration damper |
| q | With pulley for poly V-belt |
| q | Can only be installed in one position |
| q | Removing and installing → Chapter |
| 3 - | 10 Nm + 90° (1/4 turn) further |
| q | Renew |
| 4 - | Cover cap for vibration damper |
| 5 - | 23 Nm |
| 6 - | Pulley for power steering pump |
| q | Counterhold with drift to unbolt |
| 7 - | Poly V-belt tensioner |
| q | Use locking pin -T10060 A- to lock tensioner. |
| q | Removing and installing → Chapter |
| 8 - | Dowel sleeve |
| q | Ensure correct seating in bracket |
| 9 - | 40 Nm + 90° (1/4 turn) further |
| q | Renew |
| 10 - | Idler roller for toothed belt |
| 11 - | Bracket for ancillaries |
| q | Removing and installing → Chapter |
| 12 - | 23 Nm |
| 13 - | Alternator |
| q | Removing and installing → Rep. Gr.27 |
| q | To facilitate attachment of alternator, knock back threaded bushes for securing bolts slightly |
| 14 - | 23 Nm |
| 15 - | 23 Nm |
| 16 - | Power steering pump |
| q | Removing and installing → Rep. Gr.48 |
| q | To facilitate attachment of power steering pump, knock back threaded bush for securing bolt slightly |
| 17 - | 45 Nm |
| 18 - | Dowel sleeve |
| q | 2x |
| q | Ensure correct seating in bracket for ancillaries |
| 19 - | Air conditioner compressor |
| q | Do not unscrew or disconnect refrigerant hoses or pipes. |
| q | Removing and installing → Rep. Gr.87 |
| q | Pay attention to dowel sleeves → Item when installing |
| 20 - | 25 Nm |
| 21 - | 23 Nm |
| 22 - | Idler roller for poly V-belt |
| q | Note installation position |
| 23 - | 20 Nm + 90° (1/4 turn) further |
| q | Renew |
| 24 - | Cover cap for idler roller |
