MODULE GP-DISPLAY 3541183 - Caterpillar

Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Water pumps may leak as a result of damaged face seals. Relative movement between the shaft and the housing may allow the drive shaft to contact the face seal in the water pump. If contact occurs, the face seal will be damaged, and very early hour failures can result.
Refer to Special Instruction , REHS9244 for proper water pump handling procedures prior to installation.
Illustration 1 g00602366
Attach a suitable lifting device onto water pump (8). The weight of water pump (8) is approximately 27 kg (60 lb). Position water pump (8) onto the engine. Install bolts (7).
Illustration 2 g00602365
Install bolts (6).
Illustration 3 g00599054
Inspect the O-ring seal for tube (3). Obtain a new O-ring seal, if necessary. Lubricate the bore of elbow (5) lightly with glycerin. Insert the O-ring seal into the bore of the elbow. Insert tube (3) into the bore of the elbow. Inspect the seal for the joint between elbow (5) and the water pump. Obtain a new seal, if necessary. Place the seal onto the flange of the elbow. Fasten elbow (5) to the water pump with bolts (4).
Illustration 4 g00599053
Inspect the gasket for the joint between flange (1) and the expansion tank. Obtain a new gasket, if necessary. Insert the gasket into flange (1). Carefully slide flange (1) up tube (3). Fasten flange (1) with bolts (2) and the washers.
Fill the cooling system with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change".