SEAL-LIP TYPE 4K7461 - Caterpillar

Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Group 1
B 8T-3034 Water Pump Seal Driver 1
C 6V-1541 Quick Cure Primer 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that all parts are thoroughly cleaned and inspected. Replace all parts that are damaged or worn.
Use Tooling (C) in order to clean the water pump shaft and the seal counterbore in the housing.
Illustration 1 g00544802
Use Tooling (A) in order to install lip seal (1) in housing (2).
Illustration 2 g00544803
Use steel wool in order to remove deposits or corrosion from pump shaft (3). Do not replace the pump shaft unless deep pitting or extensive corrosion has damaged the shaft. Note: Do not use sandpaper that will leave visible scratches on the pump shaft.
Illustration 3 g00544832
Position thrust washer (5). Install bolts (4).
Illustration 4 g00544833
Position seal (6) on shaft (3). Position seal (7). Use Tooling (B) in order to seat the seals.
Illustration 5 g00544834
Place spring (8) on shaft (3).
Illustration 6 g00544836
Place impeller (9) in position on shaft (3).
Illustration 7 g00544837
Install bolt (10) and washer (11).
Illustration 8 g00544838
Install housing (12) on housing (14). Ensure that the housings are properly oriented.
Install bolts (13) that hold the housings together.
Ensure that the pump shaft rotates freely. End By:
Install the water pump. Refer to Disassembly and Assembly, "Water Pump - Install".