Oil Cooler: Service and Repair

Oil Cooler





Removal

1. With the vehicle in NEUTRAL, position it on a hoist.

2. Drain the engine cooling system. For additional information, refer to Cooling System &/or Engine Block Heater.

3. Remove the generator.

4. NOTICE: If metal or aluminum material is present in the oil cooler, mechanical concerns exist. Failure to correct these concerns may cause engine failure. To diagnose mechanical concerns, refer to Engine.

Remove the 6 bolts and the oil cooler.
- Discard the gaskets.

- Inspect the oil cooler.


Installation

1. NOTE: Clean the sealing surfaces with metal surface prep. Follow the directions on the packaging. Inspect the mating surfaces.
Using new gaskets, install the oil cooler and the 6 bolts.

- Tighten in the sequence shown to 10 Nm (89 lb-in).






2. Install the generator.

3. Fill and bleed engine cooling system. For additional information, refer to Cooling System &/or Engine Block Heater.