1 Series E81 130i (N52K) 3-door
18 40 060
Removing and installing/replacing rear
exhaust manifold (N53/N52/N52K/N51)
Necessary preliminary tasks:
Remove coolant expansion tank
Remove underbody protection
Remove complete exhaust system
In all-wheel-drive vehicles: Remove bearing block for drive
shaft on right
Remove right engine support arm
The oxygen sensors are in danger of being damaged when the
exhaust manifolds are removed and installed.
Remove control sensor from cylinders 4 to 6.
Remove monitor sensor from cylinders 4 to 6.
Tightening torque 11 78 1AZ
Remove exhaust manifold (1).
Clean sealing faces and replace seals.
Tightening torque 18 40 1AZ
RA Removing and installing/replacing rear exhaust manifold (N53/N52/N52K/N51)
BMW AG - TIS
Issue status (12/2007) Valid only until next DVD is issued
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