X Series E53 X5 4.4i (M62) OFFRD
Note:
The camshaft adjustment unit distributor is sealed on the
inside with plain compression rings.
Traces of wear on the distributor plain compression rings up
to a depth of approx. 0.1 to 0.2 mm are normal.
If there is pitting or scoring in the longitudinal direction, the
plain compression rings and the distributor must be replaced.
If necessary, remove seal (three plain compression rings).
Note:
The plain compression rings have catches at the joint.
Press compression ring (1) upwards as far as possible and
remove catch.
Carefully pull compression ring (1) apart and remove towards
front.
Installation:
If necessary, replace seal (three plain compression rings).
Carefully pull compression ring (1) apart and install.
Press compression ring (1) upwards as far as possible and
install catch.
Note:
The gasket is secured in a groove on the camshaft bearing
cover and over the non-return valve (1).
The non-return valve (1) is "inserted" in the cylinder head
and can fall out if the gasket is not fed out carefully.
Carefully feed out gasket.
RA Removing and installing/replacing distributor on left camshaft adjustment unit (
BMW AG - TIS
08.02.2013 02:13
Issue status (12/2007) Valid only until next DVD is issued
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