ARM ASSEM. (R.H.) 8D3659 - Caterpillar

Removal Procedure
Table 1
Required Tooling
Tools Part Number Part Description Qty
A 422-2352 Jack Stand Gp 3
B 350-7768 Electric Hydraulic Pump Gp (115V) 1
350-7769 Electric Hydraulic Pump Gp (230V) 1
4C-9633 Puller Stud 1
1P-1833 Bearing Puller Adapter 1
9S-5565 Pin Puller Sleeve As 1
6V-3160 Double Acting Cylinder 1
9U-6833 Nut 1
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.
Illustration 1 g02944919
Use Tooling (A) to support the ripper frame and the ripper carriage with ripper tips in contact with the ground.
Release hydraulic system pressure.
Illustration 2 g01347591
Apply a suitable lifting device to bar assembly (1). The weight of the bar assembly (1) is approximately 30 kg (66 lb).
Remove pin (2), pin (3), and bar assembly (1).
Repeat Steps 3 and 4 for the other side.
Illustration 3 g02945096
Use Tooling (B) to remove bearings (4).Installation Procedure
Install the ripper control linkage in the reverse order of removal.