Terex ASV SR70 Service & Repair Manual page 92

13-18
13-19
Note: The metal face seals are a 4-piece design with
one rubber outer seal and one metal face seal fitted
into each wheel and one rubber outer seal and one
metal face seal fitted into each hub. As they are
assembled, the metal halves mate and ride against
each other on a thin layer of oil to seal out dirt and
debris. Figure 13-18 shows the various components
that make up a face seal. Figure 13-19 shows the seal
as a mated assembly.
13-20
Sealing Surfaces
Face Seal Halves
Rubber Seals
6. Once the wheels have been removed, use a press
7. If it is necessary to remove the other bearing for
8. Clean all parts (including wheels) thoroughly with
9. Reinstall the bearing and shaft into the hub as
13-5
https://tractormanualz.com/
13-21
to push the axle and far side bearing out of the
hub as shown. (fig. 13-20, 13-21)
replacement, press it out as well. If not, you may
leave this bearing in the hub during cleaning.
13-22
parts cleaning solution and dry them prior to
reassembly. Wipe the inner hub surfaces to
remove any solvent or oil residue. (fig. 13-22)
13-23
found upon disassembly, then press the bearing
back into the hub over the shaft. (fig. 13-23)
Rubber Track Loader
13. Undercarriage