PIN AS 1919638 - Caterpillar

Remove Sea Water Pump
1. Drain the coolant from the cooling system. 2. Remove bolts (2), elbows (1) and the gaskets from the sea water pump. 3. Remove nuts (4), sea water pump (3) and the gasket from the front timing gear cover.Install Sea Water Pump
1. Put the gasket and sea water pump (1) into position on the front timing gear cover and install the nuts that hold them. 2. Install the gasket, elbows (2) on the sea water pump with bolts (3).3. Fill the coolant to the correct level.Disassemble Sea Water Pump
START BY:a) remove sea pump 1. Remove screws (1) and cover assembly (2) from body assembly (3). 2. Remove plate (5) and gasket (4) from the cover assembly. 3. Remove seal (6) and impeller assembly (7) from the body assembly. Make a note of the direction of the impeller blades for correct assembly. 4. Remove seal (8) from the shaft. 5. Use tool (A) and remove ring (10) from the shaft.6. Remove cover (9) (part of the seal assembly) from the body assembly. 7. Remove spring (11) (part of seal assembly) from the body assembly. 8. Remove carbon seal (12) (part of the seal assembly) from the body assembly. 9. Remove bolts (14) and remove housing (13) from body assembly (3). 10. Remove cam (15) and ceramic seal (16) (part of the seal assembly) from body assembly (3). 11. Remove plate (17) from the body assembly. 12. Remove seal (18) from the shaft. 13. Use tool (B) and remove ring (19) from the housing. 14. Use a press and remove shaft (20) and the bearings from housing (13). 15. Use a press and tool (C) to remove bearings (21) from shaft (20). 16. Remove seal (22) from housing (13).Assemble Sea Water Pump
1. Use tool group (A) and install seal (1) in housing (2). Make sure the lip of the seal is toward the bearing bore as shown. Put 1P808 General Purpose Lubricant on the lip of the seal. 2. Use a press and tool (B) to install bearings (4) on shaft (3). 3. Put 1P808 General Purpose Lubricant on the bearings and in the bearing bore of housing (2).4. Use a press and install shaft (3) and the bearings in housing (2). 5. Use tool (C) and install ring (5) in the housing. 6. Inspect seal (6) for wear or damage and make a replacement if necessary.7. Put clean engine oil on seal (6) and install the seal on the shaft as shown. 8. Put plate (8) in position in body assembly (7) as shown. 9. Make an alignment of the dowel (10) in body assembly (7) with cam (9). Install cam (9) in body assembly (7). 10. Install housing (2) on body assembly (7) and install the bolts that hold the two together. Parts (11), (12), (13) and (14) come as a seal assembly only.11. Put clean engine oil on the rubber part only of ceramic seal (11).12. Put clean engine oil in the seal bore