1 Series E81 130i (N52K) 3-door
11 34 552
Removing and installing/replacing all valves
(N52K)
Special tools required:
•
11 4 480
Necessary preliminary tasks:
•
Remove cylinder head
•
Remove intermediate lever
•
Remove eccentric shaft
•
Remove inlet camshaft
•
Remove exhaust camshaft
•
Remove cam followers
•
Remove valve springs
•
Remove valve stem seals
Arrangement:
1)
Valve
2)
Valve stem seal with lower spring plate
3)
Valve spring
4)
Upper spring plate
5)
Valve tapers
If the valves are to be reused, they must be placed in neat order in
special tool 11 4 480 .
RA Removing and installing/replacing all valves (N52K)
BMW AG - TIS
22.01.2013 03:30
Issue status (12/2007) Valid only until next DVD is issued
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