5 Series E60 523Li (N52) SAL
11 34 552
Removing and installing or replacing all
valves (N52)
Special tools required:
•
00 3 580
•
11 4 480
Necessary preliminary tasks:
•
Remove cylinder head.
•
Remove intermediate lever.
•
Remove eccentric shaft.
•
Remove inlet camshaft.
•
Remove exhaust camshaft.
•
Remove roller cam follower.
•
Remove valve springs.
•
Remove valve stem seals.
Arrangement:
1)
Valve
2)
Valve stem seal with spring plate, bottom
3)
Valve spring
4)
Top plate spring
5)
Valve tapers
If the valves are to be reused, set then down in special tool
11 4 480 in a tidy and orderly fashion.
RA Removing and installing or replacing all valves (N52)
BMW AG - TIS
05.02.2013 18:15
Issue status (12/2007) Valid only until next DVD is issued
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