GLASS 3199585 - Caterpillar

Disassembly Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     8H-0663     Puller     1    
B     1P-1861     Internal Retaining Ring Pliers     1    
C     1P-0510     Driver Group     1    Start By:
Remove the water pump.
Illustration 1 g00561757
Remove bolt (9) and the washer. Remove gear (8) and bearing (10) as a unit.
Use Tooling (A), Tooling (C), and a hydraulic press to remove bearing (10) from gear (8) .
Remove snap ring (11) with Tool (B) .
Remove bolts (2), the washers, cover (1), and gasket (3) from water pump housing (14) .
Loosen bolt (18) by 6.4 mm (0.25 inch). Hit the bolt with a soft hammer in order to loosen impeller (15) on shaft (16) .
Remove bolt (18), washer (17), impeller (15), spring (4), and seal assembly (5) from shaft (16) .
Remove bearing (12) and shaft (16) as a unit.
Use Tooling (A), Tooling (C), and a hydraulic press to remove bearing (12) from shaft (16) .
Remove ceramic seal (6) and seal (13) from water pump housing (14) .
Use Tooling (C) to remove lip seal (7) from the water pump housing.