Removal and Replacement

17 22 010 Removing and installing/replacing transmission oil cooler for automatic transmission (N55)





Important!
Risk of scalding!
Only perform this repair work after engine has cooled down.





Necessary preliminary work:
^ Drain coolant.
^ Remove throttle body.

Recycling
Catch and dispose of drained coolant in a suitable container.





Transmission oil emerges when transmission oil lines are detached from the heat exchanger.
Catch and dispose of escaping transmission oil in a suitable container.
Observe country-specific waste disposal regulations.





Note:
For purposes of clarity, the intake plenum is shown removed.

Release and disconnect coolant hoses (1).

Unlock transmission oil lines (2) and detach.

Unscrew nuts (3).

Tightening torque 17 10 5AZ.

Remove gearbox oil cooler (4).





Note:
Assemble engine.

Check oil level in automatic transmission. If necessary, top up automatic transmission fluid.