Overview - Cylinder Head: Notes

NOTE:

The illustration shows the Cylinder Bank 2 Cylinder Head (Left).

Fig 1: Exploded View Of Cylinder Head

Courtesy of AUDI OF AMERICA, LLC

Cylinder Head Gasket
- Replacing. Refer to LEFT CYLINDER HEAD, REMOVING or RIGHT CYLINDER HEAD, REMOVING
- Installing. Refer to CYLINDER HEAD, INSTALLING .
- Installed position: Parts number to cylinder head
- Change the coolant and engine oil after replacing
Cylinder Head
- Removing. Refer to LEFT CYLINDER HEAD, REMOVING . Refer to RIGHT CYLINDER HEAD, REMOVING
- Installing. Refer to CYLINDER HEAD, INSTALLING .
- Check for distortion. Refer to Figure
- Reworking dimension. Refer to Figure
- Change the coolant and engine oil after replacing
Cylinder Head Cover Gasket
- Replace if damaged or leaking
Cylinder Head Cover
- Removing and installing. Refer to LEFT CYLINDER HEAD COVER, REMOVING AND INSTALLING . Refer to RIGHT CYLINDER HEAD COVER, REMOVING AND INSTALLING
Seal
- For the cap
- Replace if damaged or leaking
Cap
Ignition Coil
- Remove with the Puller - Ignition Coil:T40039 .
Bolt
- Replace if the seal is damaged
- Tightening Specifications and sequence. Refer to Figure. Refer toFigure
Camshaft Adjustment Valve 2 -N208-
Bolt
- 2.4 Nm
O-ring
- Always replace
Seal
- Always replace
Sealing Plug
- 35 Nm
Bolt
- 2.4 Nm
Exhaust Camshaft Adjustment Valve 2 -N318-
O-ring
- Always replace
Bolt
- Tightening Specification and sequence. Refer to Figure.
- Always replace
- Loosening sequence. Refer to LOOSEN THE CYLINDER HEAD BOLTS IN THE SEQUENCE -1 TO 10-.