Install all valves
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.
- B48:
Prepare the special tools 0 494 371 (11 9 006) , 0 494 372 (11 9 007) and 0 494 373 (11 9 008) as shown.
- Version B48:
0 494 373 (11 9 008) for the corresponding alignment in the next step is to be prepared.
NOTE:
TECHNICAL INFORMATION
The figure shows the engine B58.
The figure shows the engine B58.
- Position the special tools 0 494 371 (11 9 006) , 0 494 372 (11 9 007) and 0 494 373 (11 9 008) on the cylinder head in the center in arrow direction.
- Turn round special tool 0 494 371 (11 9 006) and insert as shown.
- Lock the special tools 0 494 370 (11 9 005) in arrow direction.
- Shift the special tools 0 494 370 (11 9 005)
in arrow direction via the edges of the special tools 0 494 371 (11 9 006)
and lock them.
- Turn the special tool 0 494 366 (11 9 001) (2) on the crank (1) by 180° in arrow direction.
Follow-up work
- Refer to INSTALLING VALVE STEM SEALS .
- Refer to INSTALLING ALL VALVE SPRINGS .
- Refer to INSTALLING ALL ROLLER CAM FOLLOWERS .
- Refer to INSTALLING EXHAUST CAMSHAFT .
- Refer to INSTALLING INTAKE CAMSHAFT .