Z Series E86 M coupe (S54) COUPE
E46 only
Instructions for working on cooling system.
Drain coolant.
Pull locks.
Remove hose (1).
Feed oxygen sensor cables out of shield plate of exhaust
manifold.
Note:
Fig. shows US version.
Remove check valve from cylinder head.
Installation:
Replace the seal and nuts.
Remove exhaust manifold shield plate and A/C system hoses.
Remove engine splash guard.
E46 only: Remove reinforcement plate.
Caution!
The section Removing and installing reinforcement plate"
contains important installation instructions.
ECE version:
Remove catalytic converter.
US version:
Remove front exhaust system (front pipes).
Note:
The oxygen sensors are in danger of being damaged when the
exhaust manifolds are removed and installed.
Remove oxygen sensors from exhaust manifolds.
RA Removing and installing, sealing/replacing both exhaust manifolds (S54)
BMW AG - TIS
06.02.2013 21:28
Issue status (12/2007) Valid only until next DVD is issued
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