Disassembling and Assembling Cylinder Head

11 12 503 - Disassembling and assembling cylinder head (N62/N62TU)





Special tools required:
- 11 9 000 11 9 000 Device
- 11 9 001
- 11 9 002
- 11 9 005
- 11 9 006
- 11 9 007
- 11 9 008
- 11 9 009
- 11 9 011
- 11 9 015





Have special tool 11 9 000 ready for removing valve springs.





Secure cylinder head (1) on special tool 11 9 001.

Note:
Secure cylinder head from above with screws contained in scope of delivery on special tool 11 9 001.

Turn special tool 11 9 001 through 180°.





Align special tool 11 9 008 in conjunction with special tool 11 9 007 on special tool 11 9 006 to relevant combustion chamber.

Place special tool 11 9 006 on cylinder head.





Slide both special tools 11 9 005 in direction of arrow as far as they will go.





Turn lever of special tools 11 9 005.

Turn special tool 11 9 001 through 180°.





Assemble clamping device with

- special tool 11 9 002
- special tool 11 9 009
- special tool 11 9 011
- special tool 11 9 015





Remove all valve springs.

Remove all valve stem seals Service and Repair.

Remove all valves Service and Repair.