SEAL 6P0649 - Caterpillar

Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 136-1452 Internal Tip Pliers 1
B 6V-3160 Hydraulic Cylinder Gp 1
350-7768 Electric Hydraulic Pump (115V) 1
350-7769 Electric Hydraulic Pump (230V)
9U-5267 Puller Stud 1
2J-3507 Nut 1
3K-5234 Hard Washer 1
6V-2098 Press Sleeve 1
FT2802 Plate 1
C 350-7768 Electric Hydraulic Pump Gp (115V) 1
350-7769 Electric Hydraulic Pump Gp (230V)
6V-3175 Hydraulic Cylinder Gp 1
4C-9634 Puller Stud 1
9U-6832 Nut 1
4K-0684 Hard Washer 1
6V-4035 Sleeve 1 Start By:
Remove the equalizer bar.
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.
Do not use threaded rods that have not been hardened as tooling with hydraulic cylinders. The maximum rated tonnage should be stamped on one end of the puller studs. Do not use threaded rods that have not been stamped with the rated tonnage.
Illustration 1 g01261037
Remove spacers (5) and seals (6) from equalizer bar (1).
Remove plug (2), O-ring seal (3), and fitting (4) from each end of equalizer bar (1).
Remove seals (8) from each end of equalizer bar (1).
Use Tooling (A) to remove retaining rings (7) from each end of equalizer bar (1).
Illustration 2 g01261042
Use Tooling (B) to remove bearing (9) from each end of the equalizer bar.
Illustration 3 g01261043
Use Tooling (C) to remove center bearing (10) from the equalizer bar.