PLATE 3866220 - Caterpillar

Removal Procedure
Start By:
Remove the engine oil pump.
Remove the water pump.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Illustration 1 g00921410
Remove bolts (1) and rear adapter assembly (2). The weight of rear adapter assembly (2) is approximately 23 kg (50 lb).
Illustration 2 g00921411
Remove bolts (4) and front adapter assembly (3). Installation Procedure
Install the engine oil and water pump drive in the reverse order of removal.
Ensure that the O-ring seals are installed in the grooves of the adapter assemblies.
Apply clean engine oil to the O-ring seals prior to installation.