HOUSING 2J8137 - Caterpillar

Removal Procedure
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Drain the coolant from the cooling system into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".
Illustration 1 g02020859
Remove bolts (1). Remove bolts (4). Remove elbow (3) from tube assembly (2). Remove the O-ring seal from elbow (3).
Remove bolts (5). Disconnect elbow (6). Remove the O-ring seal.
Illustration 2 g01201281
Attach a suitable lifting device onto water pump (9). The weight of water pump (9) is approximately 35 kg (76 lb). Disconnect hose assembly (8). Remove nuts (7) and remove water pump (7). Installation Procedure
Install water pump (9) in the reverse order of removal.