Removal and Replacement

17 22 010 - Removing and installing/replacing heat exchanger for automatic transmission (N62TU, N52K)





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





Necessary preliminary tasks:
- Follow instructions for working 17 00 ... Instructions For Working on Cooling System on cooling system.
- Drain coolant Service and Repair
- Remove fan cowl Service and Repair





Recycling
Catch and dispose of drained coolant.
Transmission fluid emerges when oil lines are detached from heat exchanger.
Catch and dispose of escaping transmission fluid.
Observe country-specific waste-disposal regulations.





Release and disconnect coolant hoses (1).
Release screw and remove lines (2).

Installation Note:
- Replace sealing rings.
- Tightening torque 17 22 1AZ [1][2][3]17 21 Engine Oil Cooler.

Release screws (3) and remove heat exchanger (4).

Installation Note:
- Tightening torque 17 22 2AZ [1][2][3]17 21 Engine Oil Cooler.





Important!
Check fluid level in automatic transmission.
Refer to Maintenance and General Information MG00.