3 Series E90 330i (N53) SAL
Turn sprocket wheel (3) at central bolt (crankshaft) into position.
Screw special tool 11 8 650 into crankcase.
Position special tool 11 0 290 on sprocket wheel and on special
tool 11 8 650 .
Release screw (1).
Tightening torque: 11 66 2AZ
.
Press timing chain with chain tensioner (1) in direction of arrow.
Secure chain module with special tool 11 4 120 in hole (2).
Feed out sprocket wheel (3) at hexagon head of vacuum
pump (4).
Installation:
A lock pin is pre-installed if the triangular drive is replaced.
Secure oil pump sprocket with steel pin
∅
6.0 mm (3) to oil
pump housing.
Release bolt (2) on sprocket wheel.
Tightening torque: 11 41 5AZ
.
Release screws (2).
Tightening torque: 11 41 4AZ
.
RA Removing and installing or replacing chain module for oil pump/vacuum pump (N53)
BMW AG - TIS
19.02.2013 19:05
Issue status (12/2007) Valid only until next DVD is issued
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