WASHER 2441511 - Caterpillar

Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 2
B 1P-1861 Retaining Ring Pliers 1
C 271-0504 Ring Expander 1 Start By:
Remove the pistons, liners, and connecting rods. Refer to Disassembly and Assembly, "Pistons, Liners, and Connecting Rods - Remove".
Illustration 1 g01520323
Attach Tooling (A) and a suitable lifting device onto connecting rod (1). The weight of connecting rod (1) and the piston is approximately 23 kg (50 lb). Remove connecting rod (1) and the piston from liner (2).
Illustration 2 g01229379
Remove O-ring seals (3) from liner (2).
Illustration 3 g01229403
Use Tooling (B) in order to remove retaining ring (4). Remove wrist pin (5) and remove connecting rod (1) from piston (6).
Illustration 4 g01229404
Use Tooling (C) and remove piston rings (7) from piston (6).