KIT-PACKING 1667426 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 350-7768 Electric Hydraulic Pump Gp (115V) 1
350-7769 Electric Hydraulic Pump Gp (230V) 1
197-6683 Adapter 1
137-8792 Sleeve 1
5P-5201 Double Acting Cylinder 1
4C-6504 Puller Rod 1
9V-6800 Nut 2 Start By:
Remove the boom.
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 g00869033
Remove lip seals (1).
Illustration 2 g00479267
Use Tooling (A) to remove the sleeve bearings.
Repeat Steps 1 through 2 in order to remove the lip seals and the bearings from the other side of the boom. Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
B 1P-0520 Bearing and Seal Driver 1
Illustration 3 g00599079
(X) Boom
(Y) Bearing
Lower the temperature of the sleeve bearings. Use Tooling (B) to install the sleeve bearings in the pin bore at the foot of the boom. Install the sleeve bearings until Dimension (a) is 9.5 0.8 mm (0.37 0.03 inch) below the outside surface of the boom.
Illustration 4 g00869033
Use Tooling (B) to install lip seals (1) in the pin bore at the foot of the boom. Install the seals with the sealing lip toward the outside of the boom. Install the lip seals until the lip seals make contact with the bearings.
Repeat Steps 1 and 2 in order to install the bearings and the lip seals on the other side of the boom. End By:
Install the boom.