TOOL AS 4847863 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 1
B 8B-7549 Puller Leg 2
5F-7369 Puller Leg 2
8B-7559 Adapter 2
5P-4776 Tool Stud 1
3H-0465 Push-Puller Plate 4
9U-6833 Nut 1
C 9U-5337 Bearing Puller Adapter 1
6V-3175 Hydraulic Cylinder 1
6V-4035 Sleeve 1
3S-6224 Electric Hydraulic Pump Gp 1
4C-9634 Puller Stud 1
D 9U-5337 Bearing Puller Adapter 1
6V-3175 Hydraulic Cylinder 1
3S-6224 Electric Hydraulic Pump Gp 1
4C-9634 Puller Stud 1
9U-6832 Nut 1 Start By:
Remove the load cylinder.
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 g00852784
Disconnect hose assembly (1). Remove retainer (2).
Repeat Step 1 for the opposite side of the machine.
Illustration 2 g00852786
Install Tooling (A) and a suitable lifting device to lower link (3). The weight of lower link (3) is approximately 82 kg (180 lb). This procedure will support lower link (3) during the removal of the pins.
Remove the front pin.
Illustration 3 g00852788
Install Tooling (B) in order to remove the rear pin.
Illustration 4 g00852800
Attach a suitable lifting device to lower link (3). Remove Tooling (A) and the suitable lifting device.
Remove the pin and remove lower link (3). The weight of lower link (3) is approximately 82 kg (180 lb).
Illustration 5 g00852806
Remove remaining retainers (4).
Illustration 6 g00852807
Install Tooling (C) in order to remove the bearings from both link assemblies.
Illustration 7 g00852962
Install Tooling (C) in order to remove the bearings from the hitch.
Illustration 8 g00852964
Install Tooling (D) in order to remove the bearing from the hitch. Installation Procedure
Install the link and cushion-hitch bearings in the reverse order of removal.