PIN-PISTON 5247984 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     189-0408     Shackle As     2    Start By:
Remove the counterweight. Refer to Disassembly and Assembly, "Counterweight - Remove and Install".
Remove the fan. Refer to Disassembly and Assembly, "Fan - Remove and Install".
Remove the hood. Refer to Disassembly and Assembly, "Hood - Remove and Install".
Drain the hydraulic oil into a suitable container for storage or disposal.
Illustration 1 g01438931
Remove plate assembly (1). Disconnect tube assembly (2). Remove the O-ring seal.
Illustration 2 g01438934
Remove bolts (3) (not shown). Reposition bracket (4) and tube assembly (2) as a unit.
Illustration 3 g01438935
Remove support assemblies (5) and (6). Remove hoses (7) and (8). Remove bolts (10) and reposition condenser (9) .
Illustration 4 g01438937
Remove plate assembly (11) .
Illustration 5 g01438936
Remove hose (12) .
Illustration 6 g01438939
Disconnect lower tube assembly (13). Remove the O-ring seal.
Illustration 7 g01438940
Loosen the bolts that hold bracket (15) and the electronic control unit. Reposition bracket (15) in order to gain access to bolts (14). Remove bolts (14) .
Illustration 8 g01438941
Remove bolts (16) .
Illustration 9 g01438942
Attach Tooling (A) and a suitable lifting device to radiator and hydraulic oil cooler (17). The weight of radiator and hydraulic oil cooler (17) is approximately 77 kg (170 lb). Remove radiator and hydraulic oil cooler (17) from the machine.