Valve: Service and Repair

11 34 552 Removing and installing or replacing all valves (N14)

Special tools required:







Necessary preliminary tasks:
- Remove cylinder head.
- Remove inlet camshaft.
- Remove exhaust camshaft.
- Remove roller cam follower.
- Remove valve springs.
- Remove valve stem seals.







If the valves are to be reused, set then down in special tool 11 4 480 in a tidy and orderly fashion.







Assemble engine.
Check function of DME.