PIN 3224589 - Caterpillar

Disassembly Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     8S-2264     Puller Group     1    
4B-3903 Bolt     2    
1P-0456 Plate     1    
4B-4277 Washer     2    
B     9S-9152     Bearing Puller Gp     1    Start By:
Remove the water pump. Refer to Disassembly and Assembly, "Water Pump - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: The water pump seal can be replaced without removing the water pump from the engine.
Illustration 1 g01163722
Remove O-ring seal (7) from adapter (1) . Remove adapter (1) from housing (4) . Remove the O-ring seal from the outside of adapter (1) .
Remove bolt (11) and washer (9) . Use Tooling (A) to remove impeller (3) from shaft (10) .
Remove bolt (13) and washer (12) from shaft (10) . Remove gear (15) from shaft (10) .
Remove bolts (14) from bearing retainer (8) . Remove bearing retainer (8) . Remove bearing cone (6) and shaft (10) from housing (4) by inverting the pump assembly.
Use a suitable press to remove seal (2) and oil seal (5) from the housing.
Use Tooling (B) and a suitable press to remove bearing assembly (6) from shaft (10) .
Remove O-ring seal (16) from housing (4) .