A5
Cylinder head - exploded view |
Note
Illustration shows the cylinder head for cylinder bank 2 (left-side). |
1 - | Cylinder head gasket |
q | Renewing → Chapter |
q | Identification → Fig. |
q | Installation position: part number must face cylinder head |
q | If renewed, change coolant and engine oil |
2 - | Cylinder head |
q | To prevent damage to glow plugs, always place cylinder head on a soft foam surface after removal. |
q | Removing and installing → Chapter |
q | Checking for distortion → Fig. |
q | Cylinder heads must not be reworked on TDI engines |
q | If renewed, change coolant and engine oil |
3 - | Bolt |
q | 23 Nm |
4 - | Bracket |
5 - | Engine lifting eye |
6 - | Bolt |
q | 23 Nm |
7 - | Seals |
q | Renew |
8 - | Banjo bolt |
q | Tightening torque → Item |
9 - | Coolant pipes |
10 - | Bolt |
q | Tightening torque → Item |
11 - | Banjo bolt |
q | Tightening torque → Item |
12 - | Seals |
q | Renew |
13 - | Bolt |
q | 23 Nm |
14 - | Engine lifting eye |
15 - | Bolt |
q | Correct sequence when slackening → Anchor |
q | Renew |
q | Tightening torque and sequence → Fig. |
Note
|
Note
|
Stage | Bolts | Tightening torque/angle specification |
1. | -1 … 8- | Screw in bolts by hand until they make contact |
2. | -1 … 8- | 35 Nm |
3. | -1 … 8- | 60 Nm |
4. | -1 … 8- | turn 90° further |
5. | -1 … 8- | turn 90° further |