3 Series E90 325i (N52K) SAL
Remove exhaust adjustment unit (1) from exhaust camshaft.
Remove inlet adjustment unit (2) from inlet camshaft.
Installation:
To facilitate removal and installation of the inlet and exhaust
adjustment units, turn the sensor gears at the opening
downwards.
Important!
Risk of mixing up the inlet and exhaust adjustment units.
Danger of engine damage!
Inlet and exhaust adjustment units are different.
VANOS is marked with AUS/EX for the exhaust camshaft.
VANOS is marked with EIN/IN for the inlet camshaft.
Sensor gears can be fitted alternatively.
Position inlet and exhaust adjustment units on camshafts.
Installation position of inlet and exhaust adjustment units can be
freely selected.
Insert central bolts (1).
Tightening torque 11 36 1AZ
.
Installation:
Replace central bolts.
Important!
Install special tool 11 4 280 to secure the central bolts on
the inlet and exhaust adjustment units and camshafts.
Note:
Picture in CAD and does not show special tools.
RA Removing and installing/replacing inlet and exhaust adjustment units (N52K)
BMW AG - TIS
08.02.2013 17:33
Issue status (12/2007) Valid only until next DVD is issued
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