ROD-TIE 4Z8685 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8S-7615 Pin 1
4C-6486 Stand 1
8S-7641 Tube 1
8S-8048 Saddle 1
B 350-7768 Electric Hydraulic Pump Gp
350-7769(1) Electric Hydraulic Pump Gp 1
6V-0113 Double Acting Cylinder
9U-5346 Nut
287-2153 Sleeve
137-8460 Puller Stud
B 1U-9202 Lever Puller Hoist Gp 1
(1) CE CompliantStart By:
Remove the stick.
When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death.
Lower the boom to the ground. Release the system hydraulic pressure.
Illustration 1 g02611857
Illustration 2 g02611858
Disconnect hose assemblies (4). Attach a suitable lifting device to boom cylinder (6). The weight of boom cylinder (6) is approximately 185 kg (400 lb). Disconnect grease hose assembly (2). Remove plate (3). Drive pin (5) toward boom (1). Reposition boom cylinder (6) onto Tooling (A).
Illustration 3 g02612797
Remove pin (7) and the boom cylinder. Repeat for opposite boom cylinder.
Illustration 4 g02612816
Illustration 5 g02610903
Disconnect hose assemblies (8) and (10). Disconnect harness assembly (9).
Illustration 6 g02611716
Remove panel (11) and step (12). Remove plate (13).
Illustration 7 g02610900
Illustration 8 g02633443
Install Tooling (B) and a suitable lifting device onto pin (14). Attach Tooling (C) and a suitable lifting device to boom (1). The weight of boom (1) is approximately 1815 kg (4000 lb). Remove pin (14). Remove boom (1). Installation Procedure
Install boom (1) in the reverse order of removal.