Terex PT-100G Forestry Service Manual page 88

Compact Track Loader
13. Undercarriage
Note: Take care not to drop the metal face seal halves.
The sealing surfaces are surface ground and have an
extremely fine finish. If scratched or disfigured, the
seal will not function as intended.
Note: Now is a good time to inspect the components
for damage or wear. If the bearings do not roll
smoothly when rotated, replace them. If the seals
appear worn or damaged, replace them. If the wheels
are worn or damaged, replace them. If the components
appear to be in good working condition, you may reuse
them.
10. Thoroughly clean all parts with parts cleaning
solution and gently blow them clean with air if
necessary, then wipe dry.
11. Disassemble and clean the face seals and their
rubber outer seals thoroughly, then wipe them dry
to ensure a good seal when assembled.
13-34
12. Once components are clean and dry, install half of
the rear face seal into the bearing sleeve. Make
sure to work the rubber seal down into place within
the seal recess (until it seats) to ensure a good
seal (fig. 13-34).
13-35
13. Install the other half of the rear face seal into the
retaining ring. Make sure to work the rubber seal
down into place within the ring (until it seats) to
ensure a good seal (fig. 13-35).
13-36
14. If the rear race has been removed, press it into the
hub from the rear until properly seated with tool
# 0403-330, then install the clean, dry bearing
(fig. 13-44).
13-37
13-38
15. Install the seal/retaining ring assembly into the rear
of the hub and press into place until seated using
the tools shown above (fig. 13-37, 13-38).
13-39
13-8
Part #: 0403-330
Part #: 0403-337
Part #: 0403-338