GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2009
🢒
CTS
🢒
Engine
🢒
Engine Cooling
🢒 Engine Oil Cooler Hose/Pipe Replacement
Special Tools
J 38185
Hose Clamp Pliers
Removal Procedure
Drain the coolant. Refer to
Cooling System Draining and Filling
.
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
Remove the front compartment lower noise shield. Refer to
Front Compartment Lower Noise Shield Replacement
Reposition the engine oil cooler hose clamp (1) at radiator hose using
J 38185
Hose Clamp Pliers .
Remove the engine oil cooler hose (2) from the radiator hose.
Reposition the engine oil cooler hose clamp (1) at engine using
J 38185
Hose Clamp Pliers .
Remove the engine oil cooler hose (2) from the engine.
Remove the engine oil cooler bolt (4) from the engine.
Disconnect the engine oil cooler hoses (3) from the engine.
Remove the engine oil cooler hoses from the vehicle.
Installation Procedure
Install the engine oil cooler hoses to the vehicle.
Connect the engine oil cooler hoses (3) to the engine.
Install the engine oil cooler bolt (4) form the engine.
Install the engine oil cooler hose (2) to the engine.
Reposition the engine oil cooler hose clamp (1) at engine using
J 38185
Hose Clamp Pliers .
Install the engine oil cooler hose (2) to engine.
Reposition the engine oil cooler hose clamp (1) at radiator hose using
J 38185
Hose Clamp Pliers .
Install the front compartment lower noise shield. Refer to
Front Compartment Lower Noise Shield Replacement
Lower the vehicle. Refer to
Lifting and Jacking the Vehicle
Fill the coolant. Refer to
Cooling System Draining and Filling
.