X Series E53 X5 3.0i (M54) OFFRD
11 12 100
Removing and installing/sealing cylinder head
(M54)
Special tools required:
•
00 9 120
Remove both exhaust manifolds.
Remove intake filter housing with air-mass flow sensor.
Remove cylinder head cover.
Remove all spark plugs.
Remove intake air manifold.
Open coolant drain plug on engine block. Drain and dispose of
coolant.
Installation:
Replace sealing ring on drain plug.
Tightening torque 11 11 5AZ.
Vent cooling system and check for leaks.
Remove coolant thermostat housing.
Remove coolant pipe.
Note:
If the coolant pipe cannot be fed out:
Release banjo bolt (1) and disconnect oil pressure line for
VANOS adjustment unit.
Installation:
Replace O-ring on coolant pipe.
If necessary, replace sealing rings on banjo bolt (1).
Tightening torque of banjo bolt (1) 11 36 2AZ.
RA Removing and installing/sealing cylinder head (M54)
BMW AG - TIS
06.02.2013 11:09
Issue status (12/2007) Valid only until next DVD is issued
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