Usage:
1. Drain the coolant from the engine.
2. Drain the oil from the oil cooler.
3. Remove the water outlet elbow (1) from the cooler and the block.
4. Remove the oil line (2) from the oil cooler. Disconnect oil inlet line (3) at the cooler.
5. Remove the bolts (4) that hold the oil cooler to the water pump housing. Remove bolts (5) that hold the cooler to the block. Remove the oil cooler.
Install Oil Cooler (Standard Engine)
1. Put oil cooler (1) in position on the engine. Install bolts at flanges (2) and (3) that hold oil cooler to the engine.
2. Install the oil lines to the oil cooler.
3. Install the water outlet elbow from the cooler to the engine.
4. Fill the engine with oil and coolant to the correct levels.
Remove And Install Oil Cooler (With BrakeSaver)
NOTE: The oil cooler on an engine with a BrakeSaver is not always in the same location on all trucks.
1. Drain the coolant from the engine.
2. Drain the oil from the oil cooler.
3. Remove oil filler pipe (1) and the gasket from the engine.
4. Remove the bolts that hold oil level gauge assembly (3) in position and remove it from the engine.
5. Remove elbow (6) and disconnect tube assembly (5) from oil cooler (4).
6. Fasten a hoist to oil cooler (4). Remove the bolts that hold the oil cooler to the water pump. Remove the bolts that hold bonnet (2) to the engine and remove the oil cooler. The weight of the oil cooler is 70 lb. (32 kg).
7. Fasten a hoist and put the bonnet and oil cooler (4) and gaskets in position on the engine. Install the bolts that hold the bonnet and oil cooler in position.
8. Make sure the seal is in position in tube assembly (5) and connect it to oil cooler (4).
9. Install elbow (6) and the seals.
10. Install oil filler pipe (1) and oil level gauge assembly (3) on the engine.
11. Fill the engine with oil and coolant to the correct levels.