BRACKET 3C8278 - Caterpillar

Assembly Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
B     5P-9722     Seal Driver     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01182768
Use a suitable press to install the shaft and the bearing into pulley (4). Install the shaft until the shaft is flush with the end of pulley (4) .
Use a suitable press to install the shaft, the bearing, and pulley (4) as a unit into water pump housing (3). The distance between the front of pulley (4) and the machined surface of water pump housing (3) must be 103.8 0.3 mm (4.09 0.01 inch).
Use Tooling (B) to install seal (5) in water pump housing (3) .
Use a suitable press to install impeller (2) on the shaft of the water pump. Install the impeller until the distance between the impeller and the machined surface of the water pump is 0.75 0.25 mm (0.030 0.010 inch).
Illustration 2 g01026865
Install a new gasket and cover (1) .End By: Install the water pump. Refer to Disassembly and Assembly, "Water Pump - Install".