SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK Caterpillar

1. Remove water conditioning filter base.

2. Remove the bolts and heat shield (3) from the engine.

3. Disconnect hoses (1) and (2) from the oil filter base.

4. Remove bolts (4) and oil filter base (5) from the engine.

NOTE: The following steps cover installation of the engine oil filter base.

5. Put oil filter base (5) into position on the engine as shown.

6. Make sure O-ring seals are in position in hoses (1) and (2).

7. Connect hoses (1) and (2) to the oil filter base.

8. Install the heat shield on the engine.

9. Install water conditioning filter base.