X Series E83 X3 2.5i (M54) OFFRD
Important!
Cylinder for chain tensioning piston is under spring pressure.
Unfasten cylinder for chain tensioning piston.
Press down secondary chain tensioner at top and lock with special
tool 11 3 292 .
Release nuts, remove sensor gear (1).
Remove plate spring (2).
RA Replacing camshaft (M52TU / M54 / M56)
BMW AG - TIS
09.02.2013 15:39
Issue status (12/2007) Valid only until next DVD is issued
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