Remove seal (17) from the hub. Discard the seal, and
use new parts for replacement.
Keep the bearing cup and cone sets together. This will
help ensure that these parts am reassembled in their
Remove bearing cone (18), two bearing cups (19) and
the inner bearing cone from the hub.
The following steps are for the installation of the
wheel end assemblies.
Be sure all parts of the wheel end assembly are dean
and free of dirt and debris prior to assembly. Lubricate
the bearing cup and cone sets with clean oil. Inspect
the threads on the end of the carrier. If the threads are
damaged, the bearing adjusting nut cannot be tightened
Press two bearing cups (19) in the hub. Place the inner
bearing cone in the inner bearing cup in the hub.
Put a light coat of oil on seal (17). Install the seal in the
hub, on top of the inner bearing cone. Be sure the lip of
the seal is facing in toward the hub.
Do not damage seal (17) when the wheel hub assembly is
installed on the axle assembly.
Fasten Tool (B) and a hoist to wheel hub assembly (16),
and put it in position on the carrier.
Install the outer bearing cone in the wheel hub
assembly. Be sure the bearing cone is seated in the
outer bearing cup.