Part II
WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
1 - Cylinder head gasket
- Replacing. Refer to Left cylinder head, removing
- Installed position: Part number to cylinder head
- After replacing, replace coolant
2 - Cylinder head
- Removing left cylinder head. Refer to Left cylinder head, removing
- Removing right cylinder head. Refer to Right cylinder head, removing
- Check for warpage. See Figure
- Refacing dimension. See Figure
- Sealing cap (core plug) in cylinder head, installing. See Figure
- Installing. Refer to Cylinder head, installing
- After replacing, replace coolant
3 - Lifting eye
4 - 23 Nm
5 - Cylinder head bolt
- Always replace
- Follow order of removal. Refer to Left cylinder head, removing or Right cylinder head, removing
- Follow tightening order. Refer to Cylinder head, installing
6 - Centering pin
- For intake manifold
7 - Special bolt, 10 Nm
- Follow order of tightening. Refer to Tightening torques or Installing
8 - Gasket
- Replace if damaged or leaking
9 - Cap
10 - O-ring
- Always replace
11 - Hose of crankcase housing ventilation
12 - Ignition coil
13 - Cylinder head cover
- Left cylinder head cover, removing and installing. Refer to Left cylinder head cover, removing and installing
- Right cylinder head cover, removing and installing. Refer to Right cylinder head cover, removing and installing
14 - Cylinder head cover gasket
- Replace if damaged or leaking
15 - 10 Nm
16 - Rear coolant pipe
17 - Combination valve for secondary air injection (AIR)
18 - 10 Nm
19 - Gasket
- Always replace
20 - O-ring
- Always replace