3 Series E46 318d (M47) SAL
Caution!
To prevent damaging valves when fitting the camshafts, no
pistons should be in TDC position.
Lift timing chain and hold under tension.
Crank engine at central bolt approx. 45
°
against direction of
rotation.
Release screws (1) of camshaft bearing caps in 1/2 turn
increments evenly from outside to inside.
Remove bearing caps and lift out camshafts.
Note:
Worn rockers may only be reused on the same grooves of the
camshaft.
Remove rockers and put down in orderly fashion.
RA Replacing camshafts (M47)
BMW AG - TIS
09.02.2013 03:51
Issue status (12/2007) Valid only until next DVD is issued
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