Usage:
1. Remove the coolant from engine.
2. Remove the oil from oil pan base. Capacity of D379 is 92 U.S. gal. (348 liter); D398 is 110 U.S. gal. (416 liter); D399 is 165 U.S. gal. (625 liter).
3. Disconnect inlet water lines that are connected to engine. Disconnect fuel lines for fuel supply to engine.
4. Remove oil pressure regulating valve (1).
5. Remove the four bolts that hold plate (3) for oil pump to the base.
6. Remove bolts (2) that hold cylinder block to the base.
7. Fasten a hoist to the engine. Lift the engine from base. Weight of D379 is 8,000 lb. (3600 kg); D398 is 10,000 lb. (4500 kg); D399 is 13,000 lb. (5850 kg).
8. Move the oil pan base. Weight of base on D379 is 2,100 lb. (945 kg); D398 is 3,000 lb. (1350 kg); D399 is 3,800 lb. (1750 kg).
Install Oil Pan Base
1. Install a new gasket on the oil pan base.
2. Fasten a hoist to engine. Put the engine in position on oil pan base. Put 9S3263 Thread Lock on the threads of bolts for base. Install the bolts that hold engine on oil pan base.
3. Install the four bolts that hold plate for oil pump to the base.
4. Connect inlet water lines to the engine.
5. Connect fuel supply and return lines to engine.
6. Install oil pressure regulating valve on engine.
7. Fill the engine with oil and coolant to correct levels.