5 Series E60 523i (N52) SAL
Release screw (1) on chain drive at top.
Tightening torque: 11 31 2AZ
.
Release screw (1) on chain drive at bottom.
Tightening torque: 11 31 3AZ
.
Remove both adjusting units.
Release screws (1).
Tightening torque: 11 31 2AZ
.
Remove timing chain module with timing chain and sprocket
wheel upwards in direction of arrow.
Important!
Note installation direction of sprocket wheel (2).
Collar (see arrow) on sprocket wheel (2) points to crankshaft
.
Incorrect assembly will result in engine damage.
RA Replacing timing chain (N52)
BMW AG - TIS
27.01.2013 20:07
Issue status (12/2007) Valid only until next DVD is issued
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