3 Series E91 323i (N52) TOUR
With 1st cylinder in firing TDC position, cams of exhaust
camshaft (3) at 6th cylinder point downwards at an angle.
Note:
If the timing is checked while the engine is installed, the position of
the camshaft can only be checked with a mirror.
Turn sensor gears (2) in direction of arrow until locating pins (1)
on special tool 11 4 290 match up.
Slide on special tool 11 4 290 in direction of arrow.
Secure special tool 11 4 290 with old cylinder head cover
bolts (1).
Screw special tool 11 9 340 into cylinder head.
Pretension timing chain with special tool 00 9 250 to 0.6 Nm .
Tighten both central bolts of camshaft adjustment units with
special tool 00 9 120 . Tightening torque: 11 36 1AZ
.
Assemble engine.
RA Adjusting camshaft timing (N52)
BMW AG - TIS
27.01.2013 19:57
Issue status (12/2007) Valid only until next DVD is issued
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