3 Series E91 335i (N54) TOUR
11 12 719
Resurfacing cylinder head sealing face (N54)
Important!
Reconditioning on cylinder head max. 0.3 mm
Necessary preliminary tasks:
•
Remove cylinder head.
•
Remove exhaust camshaft.
•
Remove inlet camshaft.
•
Remove roller cam followers.
•
Remove all HVCA elements.
•
Remove all valves.
Check evenness of cylinder head sealing faces with a standard
straight-edge (1).
Note:
Max. deviation from level (longitudinal) 0.10 mm
Check evenness of cylinder head sealing faces with a standard
straight-edge (1).
Note:
Max. deviation from level (transversal) 0.05 mm
RA Resurfacing cylinder head sealing face (N54)
BMW AG - TIS
23.02.2013 02:58
Issue status (12/2007) Valid only until next DVD is issued
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