3 Series E90 320i (N46) SAL
Important!
Do not tilt bearing bracket (1).
Rocker arms slip slightly when bearing bracket is fitted.
Make sure rocker arms are secured as illustrated on hydraulic
valve clearance compensating elements and on valves.
Align rocker arms straight.
Lower bearing bracket (1) from above and carefully bring into
contact with cylinder head.
Insert 8 nuts and install without play.
Insert 4 nuts on bearing bracket at front and install without play.
Insert bearing bracket nut on exhaust side and install without play.
Tighten bearing bracket nuts from inside outwards to initial torque
of 5 Nm and then tighten down to 10 Nm.
RA Removing and installing/replacing exhaust camshaft (N42/N46)
BMW AG - TIS
26.01.2013 03:10
Issue status (12/2007) Valid only until next DVD is issued
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