Remove valve stem seals
Prerequisite
- Cylinder head removed
Preliminary work
- Refer to REMOVING INTAKE CAMSHAFT .
- Refer to REMOVING EXHAUST CAMSHAFT .
- Refer to REMOVING ALL VALVE SPRINGS .
- Refer to REMOVING ALL ROLLER CAM FOLLOWERS .
NOTE:
RISK OF DAMAGE
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.
- Adhere to the utmost cleanliness.
- Protect components from contamination e.g. by covering.
- Close off line connections with seal plugs.
NOTE:
The description is for one component only. The procedure is identical for all further components.
- Remove the valve stem seal (1) in the arrow direction using the special tool 0 490 796 (11 1 480) .