3 Series E90 330xi (N53) SAL
Detach exhaust adjustment unit (1) from exhaust camshaft.
Detach intake adjustment unit (2) from intake camshaft.
Installation:
To facilitate removal and installation of adjustment units, turn
sensor gears at cutout downwards.
Important!
•
Danger of mixing up adjustment units.
•
Mixing up the adjustment units will result in engine
damage.
The intake and exhaust adjustment units are different.
VANOS is marked with AUS and EX for the exhaust camshaft.
VANOS is marked with EIN and IN for the intake camshaft.
Sensor gears can be fitted alternatively.
Illustration number 1170-09
Fit both adjustment units on camshafts.
The installation position of the adjustment units can be freely
selected.
Installation:
Replace screws (1 and 2).
Insert screws (1 and 2).
Fit chain tensioner.
Secure screws (1 and 2).
Tightening torque: 11 36 1AZ
.
RA Removing and installing or replacing intake and exhaust camshaft adjustment unit
BMW AG - TIS
20.02.2013 20:50
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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