HYDRAULIC PUMP ASSEM. 4J2202 - Caterpillar

Introduction
This Special Instruction, REHS3318 provides the procedure for installing the pivot shaft seal in the proper orientation.Safety
Personal injury can result from servicing the track roller frame without referring to the Disassembly and Assembly manual.Refer to the Disassembly and Assembly manual which contains the disassembly procedure that must be used to safely service the track roller frame.
Refer to the appropriate Disassembly and Assembly manual for your machine.Required Parts
Table 1
Required Parts    
Item     Part Number     Description     Quantity    
2     5G-9842     Seal     1    Reference Parts
Table 2
Reference Parts    
Item     Part Number     Description     Quantity    
1     5G-9841     Ring     1    
3         Pivot Shaft     1    Installing the Pivot Shaft Seal
Illustration 1 g01335613
Install seal (2) against ring (1). Refer to Illustration 1 and Illustration 2.Note: The seal should be installed with the large outside diameter away from the ring (1). Refer to Illustration 2.
Illustration 2 g01337556
Large outside diameter (A) for seal (2) .