A4 Mk3
Camshaft timing chain - exploded view |
1 - | Bolt |
q | 9 Nm |
2 - | Chain tensioner |
q | Exerts spring pressure |
q | Before removing, lock in place using locking pin -T40011- |
3 - | Tensioning rail for timing chain |
4 - | Guide pin |
q | 20 Nm |
5 - | Bolt |
q | 9 Nm |
6 - | Timing valve |
q | Left-hand thread |
q | 35 Nm |
q | Depending on version, use assembly tool -T10352- or assembly tool -T10352/1- for removal |
7 - | Bolt |
q | Renew |
q | On vehicles with 1.8 ltr. engine: 8 Nm + turn 90° further |
q | On vehicles with 2.0 ltr. engine: 20 Nm + turn 90° further |
8 - | Washer |
9 - | Bearing saddle |
10 - | Guide rail for camshaft timing chain |
11 - | Camshaft housing |
12 - | Camshaft timing chain |
q | Before removing, mark running direction with paint |
13 - | Guide rail for camshaft timing chain |
14 - | Guide pin |
q | 20 Nm |
15 - | Chain sprocket |
q | Crankshaft |
q | Installation position → Fig. |
|