Express 3/4 Ton Van V8-4.8L VIN V (2003)
Oil Cooler: Service and Repair
Engine Oil Cooler Hose/Pipe Replacement
Engine Oil Cooler Hose/Pipe Replacement
Removal Procedure
The optional oil cooler is either an integral part of the radiator or a separate unit placed in front of the radiator. The cooler lines and hoses are
serviceable.
1. Disconnect the cooler lines.
2. If equipped with a 6.0L engine, perform the following:
2.1.
Open the oil cooler hose clip located on the lower fan shroud.
2.2.
Remove the oil cooler hoses from the clip.
2.3.
Gently, pull the oil cooler pipe fittings straight out from the radiator quick connect fittings.
2.4.
Raise and suitably support the vehicle. Refer to Vehicle Lifting
3. If equipped with a 8.1L engine, perform the following:
3.1.
Remove the oil cooler hoses from the clip.
3.2.
Gently, pull the oil cooler pipe fittings straight out from the radiator quick connect fittings.
3.3.
Raise and suitably support the vehicle. Refer to Vehicle Lifting.
