Diesel Data: Automotive Repair

Engine Oil Cooler Hose/Pipe Replacement

ENGINE OIL COOLER HOSE/PIPE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the engine oil cooler hoses from the radiator.
2. Remove the engine oil cooler hoses from the fan shroud.
3. Raise and suitably support the vehicle. Refer to Vehicle Lifting.




4. Remove the engine protection shield bolts.
5. Remove the engine shield.
6. Remove the engine oil cooler hose bracket bolt (1).
7. Remove the engine oil cooler hose adapter bolts (2).
8. Remove the engine oil cooler hose assembly and gasket.
Discard the gasket.
9. Inspect the fittings, connectors and cooler hoses for damage or distortion.

INSTALLATION PROCEDURE




1. Install the engine oil cooler hose assembly and a new gasket.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the engine oil cooler hose adapter bolts (2).

Tighten
Tighten the bolts to 12 N.m (106 lb in).

3. Install the engine oil cooler hose bracket bolt (1).

Tighten
Tighten the bolt to 25 N.m (18 lb ft).

4. Install the engine protection shield.
5. Install the engine shield bolts.

Tighten
Tighten the bolts to 20 N.m (15 lb ft).




6. Install the engine oil cooler hoses to the tan shroud.
7. Install the engine oil cooler hoses to the radiator.