11-9
Rubber Track Loader
11. Undercarriage Disassembly and Assembly
8.
Thoroughly clean all parts with parts cleaning solu-
tion and gently blow them clean with air if neces-
sary, then wipe dry.
9.
Disassemble and clean the face seals and their
rubber outer seals thoroughly, then wipe them dry
to ensure a good seal when assembled.
10.
Once components are clean and dry, install the
rear bearing race with tool #: 0403-545 from the
rear of the hub as shown. (fig. 11-32)
11.
Install the rear bearing (clean and dry) into the
assembly, then press the rear seal retaining ring
into the assembly with tool #: 0403-547 and exten-
sion 0403-550. (apply blue loc-tite around the ring
sealing surface in the hub prior to installation)
(fig. 11-33, 11-34)
12.
Install the face seal and rubber ring into the retain-
er as shown. Make sure the parts are clean and
dry and that the rubber ring seats into the retainer.
(fig. 11-35)
13.
Once the seals are in place, wipe the mating sur-
faces of the face seals with a clean shop cloth and
alcohol in a circular motion ending in a gentle
sweep from the inside to the outside of the face
until clear of the face.This will ensure a clean mat-
ing surface and a good seal. (fig. 11-36, 11-37)
11-32
11-33
11-36
11-35
11-37
Part #: 0403-545
11-34
Part #: 0403-550
Part #: 0403-547
