Removing and Installing Chain Tensioner for Oil Pump Drive (N40_N42_N45_E90 320Si)
Open screw plug (1).
Installation:
Replace seal.
Tightening torque: 25 Nm.
Release screw (2).
Important!
CCW thread!
Release nut (1) on oil pump sprocket wheel.
Installation:
Tightening torque 11 41 4AZ .
Push clamping rail (4) towards rear and secure with special tool
11 3 340 .
Release screw connection (3) of guide rail to oil pump.
Note:
Chain tensioner (1) is secured with a pin (2).
Detach chain tensioner (1) from locking pin (2).
RA Removing and installing/replacing chain tensioner for oil pump drive (N40/N42/N4
BMW AG - TIS
28.01.2013 07:13
Issue status (12/2007) Valid only until next DVD is issued
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