5 Series E39 520d (M47) TOUR
11 31 052
Replacing both timing chains (M47)
(for injection pump and camshaft drive)
Remove timing case cover at bottom,
refer to 11 14 110.
Removal:
Removal of both timing chains is described separately from
installation. Assembly sequence for removal and installation is
different.
Fit vibration damper (1) and tighten central bolt (2) by hand.
Grip central bolt (2) of vibration damper (1), slacken chain wheel
nut (3) and then retighten to 18 Nm.
Lift timing chain and hold under tension.
Crank engine at central bolt in direction of rotation until piston of
first cylinder is in firing TDC position.
Locate flywheel with special tool 11 2 300 in firing TDC position
of first cylinder.
RA Replacing both timing chains (M47)
BMW AG - TIS
23.01.2013 22:53
Issue status (12/2007) Valid only until next DVD is issued
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