5 Series E61 523i (N52) TOUR
11 31 028
Removing and installing / replacing exhaust
camshaft (N52)
Special tools required:
•
00 9 120
•
11 4 350
•
11 4 461
•
11 4 462
•
11 4 463
•
11 9 000
Important!
It is absolutely essential to follow an exact procedure for
removing and installing the exhaust camshaft.
Risk of damage!
The upper and lower bearing banks must be pretensioned
with a total of six special tools 11 4 461 .
Necessary preliminary tasks:
•
Remove cylinder head cover.
•
Remove exhaust adjusting unit for exhaust camshaft.
•
Adjust valve timing.
Release bearing cap screw connections from outside inwards.
Lift out lower and upper bearing banks (1) with camshaft.
Remove upper bearing bank (1).
Remove exhaust camshaft from lower bearing bank.
RA Removing and installing / replacing exhaust camshaft (N52)
BMW AG - TIS
05.02.2013 01:41
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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