3 Series E91 330xi (N52) TOUR
Press chain tensioner (1) with chain in direction of arrow.
Insert special tool 11 4 120 .
Remove sprocket wheel (2) in direction of arrow.
Assemble engine.
RA Removing and installing/replacing vacuum pump (N52)
BMW AG - TIS
20.02.2013 23:17
Issue status (12/2007) Valid only until next DVD is issued
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