Replacing Camshafts in 3 Series E46 318td (M47TU) - Step-by-Step Guide
Insert camshafts.
Inlet camshaft bearing caps are marked E 1 ... E 5 from
exhaust side.
Exhaust camshaft bearing caps are marked A 1 ... A 5 from
exhaust side.
Fit bearing caps.
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
.
Note:
Rotate camshafts at hexagon head (2).
Rotate camshafts until cams are roughly situated in position
shown in illustration.
Lift timing chain and hold under tension.
RA Replacing camshafts (M47TU)
BMW AG - TIS
11.02.2013 16:40
Issue status (12/2007) Valid only until next DVD is issued
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