Coolant Reservoir: Service and Repair

17 11 100 Removing and installing/renewing coolant expansion tank (N74)





Necessary preliminary tasks:
^ Drain coolant
^ Remove wheel arch cover (rear section) front left





Release screws (1).

Tightening torque 17 10 2AZ.

Unlock plug (1) on coolant level switch and disconnect.





Pull expansion tank (1) forward.

Release and disconnect coolant hoses (2).

Release and disconnect coolant hoses (3).

Feed expansion tank (1) forward and remove.





Assemble engine.

Top up coolant.

Check cooling system for leaks.