3 Series E93 330i (N53) CONVER
11 31 028
Removing and installing or replacing exhaust
camshaft (N53)
Special tools required:
•
00 9 120
•
11 4 350
•
11 4 551
•
11 4 552
•
11 8 551
•
11 8 553
•
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 tensioned with a
total of six special tools 11 8 553 .
Necessary preliminary tasks:
•
Remove cylinder head cover.
•
Remove exhaust adjusting unit for exhaust camshaft.
•
Adjust valve timing.
Loosen bearing cap screw connection with a suitable tool (2),
working from the outside inwards.
Lift out lower and upper bearing banks (1) with camshaft.
Note:
Illustration shows N52.
RA Removing and installing or replacing exhaust camshaft (N53)
BMW AG - TIS
10.02.2013 12:26
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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