Auxiliary Engine Oil Cooler Replacement

Auxiliary Engine Oil Cooler Replacement

Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair) .
2. Remove the wheelhouse panel. Refer to Wheelhouse Panel Replacement - Left Side (Service and Repair) .




3. Install oil drain pan under the vehicle.
4. Remove the engine oil cooler hose/pipe from the external oil cooler. Refer to Generator Cooling Pipe/Hose Quick Connect Fitting (Service and Repair) .




5. Remove the external engine oil cooler retaining bolts.
6. Remove the external engine oil cooler.
7. Remove and discard all engine oil cooler hose/pipe seals.



Installation Procedure





1. Install new engine oil cooler hose/pipe seals.
2. Install the external engine oil cooler.

Notice: Refer to Fastener Notice (Fastener Notice) .

3. Install the external engine oil cooler retaining bolts.

Tighten the bolts to 10 N.m (89 lb in).






Important: The quick connect fitting must be pushed on and then pulled back to verify proper connector engagement.


4. Install the engine oil cooler hose/pipes to the external oil cooler. Refer to Generator Cooling Pipe/Hose Quick Connect Fitting (Service and Repair) .
5. Remove the oil drain pan from under the vehicle.
6. Install the wheelhouse panel. Refer to Wheelhouse Panel Replacement - Left Side (Service and Repair) .
7. Refill the engine with oil and check for leaks.