Z Series E85 Z4 2.5i (M54) ROADST
11 00 050
Removing and installing engine (M54)
Special tools required:
•
11 0 020
•
51 2 170
Follow instructions for disconnecting and connecting battery.
Disconnect negative battery lead.
Exhaust manifold 1-3 remains on engine during removal.
Observe specified tightening torque and safety precautions in all
work steps.
Move engine hood into assembly position with special tool
51 2 170 .
Work step
Note:
Remove gearbox
After removing transmission,
secure engine against tilting.
Remove intake filter housing
Remove fan cowl,
Remove both tension struts.
Unlock and disconnect plug on exhaust camshaft solenoid valve.
Due to risk of damage when lifting
engine out.
Drain coolant from radiator, expansion tank and engine block.
Disconnect coolant hose for heater.
Unlock coolant hoses and remove.
Unlock vacuum hose from suction jet pump and detach.
Disconnect battery positive lead at positive terminal.
RA Removing and installing engine (M54)
BMW AG - TIS
10.02.2013 18:18
Issue status (12/2007) Valid only until next DVD is issued
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