3 Series E46 330d (M57TU) TOUR
Install camshafts.
The inlet camshaft bearing covers are marked E 1 ... E 7 from
the exhaust side.
The exhaust camshaft bearing covers are marked A 1 ... A 7
from the exhaust side.
Fit bearing caps.
Align camshafts so that cam tips of inlet and exhaust camshafts of
1st cylinder point in direction of travel to right.
See illustration.
Insert all screws (1) and initially tighten so that they are free of
play.
Tighten down camshaft bearing caps in 1/2 turn increments evenly
from inside to outside.
Tightening torque, 11 31 1AZ .
Caution!
Risk of camshaft breakage.
Mount inlet camshaft gear wheel (1) and secure inlet camshaft
with special tools 11 6 321 and 11 6 322 in firing TDC
position of first cylinder.
Fit tensioning rail (4).
Install sprocket wheel (5).
Install guide rail (2).
Tighten bolt (6) hand-tight
Slacken bolt (6) by a 1/2 turn.
Insert bearing pins (3).
Installation:
Tightening torque, 11 31 12AZ
.
Installation:
RA Replacing camshafts (M57TU)
BMW AG - TIS
15.02.2013 14:00
Issue status (12/2007) Valid only until next DVD is issued
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