Removing and Installing Engine
11 00 050 Removing and installing engine (- SCR)M57T2Special tools required:
Necessary preliminary work:
^ Disconnect the battery earth lead. (Follow notes for disconnecting and connecting battery.)
^ Disconnect positive battery cable from connection point.
^ Move engine compartment lid into assembly position.
^ Remove intake plenum.
^ Remove right pressure pipe.
^ Remove left pressure pipe.
^ Release engine wiring harness from electronics box.
^ Remove radiator air duct.
^ Remove radiator.
^ Unlock and detach all coolant hoses.
^ Remove charge air cooler.
^ Release power steering pump and place to one side.
^ Remove both front output shafts.
^ Draw off, evacuate and fill air conditioning system.
^ Remove condenser
^ Remove transmission.
Recycling:
Catch and dispose of escaping fuel with auxiliary materials.
Observe country-specific waste disposal regulations.
Unlock and detach coolant hose (1) from radiator at bottom.
Unlock and detach coolant hose (1) from radiator at top.
(Picture shows E90).
Unlock vacuum line (1) on brake servo and detach.
Release and disconnect coolant hoses (1).
Release screw (1) and remove coolant line.
Unlock fuel feed and return lines (1) and disconnect.
Picture shows E90.
Secure engine wiring harness (2) on engine against falling out.
Fit special tool 11 0 020 on engine.
Important!
Pay attention to chain of special tool 11 0 020. Risk of damage.
Only raise engine at the lifting lugs (1) provided for this purpose.
Release nut (1) on left and right engine support arms.
Disconnect earthing cable on engine support arm.
Installation Note:
Replace nuts (1).
Tightening torque 22 11 2AZ.
Important!
Remove engine carefully.
Assemble engine.
Fill cooling system and check for leaks.
Check engine oil level.
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