Disassembling and Assembling Cylinder Head (N62/N62TU)
11 12 503 - Disassembling and assembling cylinder head (N62/N62TU)
Special tools required:
- 11 9 000 11 9 000 Cylinder Head Expander Tool
- 11 9 001 11 9 000 Cylinder Head Expander Tool
- 11 9 002 11 9 000 Cylinder Head Expander Tool
- 11 9 005 11 9 000 Cylinder Head Expander Tool
- 11 9 006 11 9 000 Cylinder Head Expander Tool
- 11 9 007 11 9 000 Cylinder Head Expander Tool
- 11 9 008 11 9 000 Cylinder Head Expander Tool
- 11 9 009 11 9 000 Cylinder Head Expander Tool
- 11 9 011 11 9 000 Cylinder Head Expander Tool
- 11 9 015 11 9 000 Cylinder Head Expander Tool
Have special tool 11 9 000 11 9 000 Cylinder Head Expander Tool ready for removing valve springs.
Secure cylinder head (1) on special tool 11 9 001 11 9 000 Cylinder Head Expander Tool.
Note:
Secure cylinder head from above with screws contained in scope of delivery on special tool 11 9 001 11 9 000 Cylinder Head Expander Tool.
Turn special tool 11 9 001 11 9 000 Cylinder Head Expander Tool through 180°.
Align special tool 11 9 008 11 9 000 Cylinder Head Expander Tool in conjunction with special tool 11 9 007 11 9 000 Cylinder Head Expander Tool on special tool 11 9 006 11 9 000 Cylinder Head Expander Tool to relevant combustion chamber.
Place special tool 11 9 006 11 9 000 Cylinder Head Expander Tool on cylinder head.
Slide both special tools 11 9 005 11 9 000 Cylinder Head Expander Tool in direction of arrow as far as they will go.
Turn lever of special tools 11 9 005 11 9 000 Cylinder Head Expander Tool.
Turn special tool 11 9 001 11 9 000 Cylinder Head Expander Tool through 180°.
Assemble clamping device with
- special tool 11 9 002 11 9 000 Cylinder Head Expander Tool
- special tool 11 9 009 11 9 000 Cylinder Head Expander Tool
- special tool 11 9 011 11 9 000 Cylinder Head Expander Tool
- special tool 11 9 015 11 9 000 Cylinder Head Expander Tool
Remove all valve springs Service and Repair.
Remove all valve stem seals Service and Repair.
Remove all valves Service and Repair.