A4 Cabriolet Mk2
| Drive chain for valve gear for vehicles up to 03.2007 - exploded view |
| 1 - | Bearing mounting for drive sprocket |
| 2 - | Bolt |
| q | Tightening torque → Item |
| 3 - | 17 Nm + turn 90° further |
| q | Renew |
| 4 - | Bolt |
| q | Tightening torque → Item |
| 5 - | Thrust washer for drive sprocket |
| 6 - | Mounting pin |
| 7 - | Drive sprocket for timing chain (left-side) |
| 8 - | 17 Nm + turn 90° further |
| q | Renew |
| 9 - | Drive chain for valve gear |
| q | Before removing, mark running direction with paint. If a used chain rotates in the opposite direction when it is refitted, this can cause breakage. |
| q | Removing and installing → Chapter |
| 10 - | Guide rail |
| 11 - | 17 Nm + turn 90° further |
| q | Renew |
| 12 - | Mounting pin |
| 13 - | Bolt |
| q | Tightening torque → Item |
| 14 - | Bearing bracket for drive sprocket |
| 15 - | Mounting pin |
| 16 - | Thrust washer |
| 17 - | Drive sprocket for timing chain (right-side) |
| 18 - | Mounting pin |
| 19 - | 17 Nm + turn 90° further |
| q | Renew |
| 20 - | O-ring |
| q | Renew |
| 21 - | Chain tensioner |
| 22 - | 5 Nm + turn 90° further |
| q | Renew |
| 23 - | Guide rail for chain tensioner |
| 24 - | Crankshaft |
| 25 - | Mounting pin |
| 26 - | Guide rail |
| 27 - | 17 Nm + turn 90° further |
| q | Renew |
