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
Note:
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.
Installation:
Tightening torque 11 78 1AZ
.
Unscrew nuts.
Remove exhaust manifold (1).
Installation:
Clean sealing faces and replace seals.
Replace nuts.
Tightening torque 18 40 1AZ
.
RA Removing and installing/replacing rear exhaust manifold (N53/N52/N52K/N51)
BMW AG - TIS
22.01.2013 03:34
Issue status (12/2007) Valid only until next DVD is issued
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