Wheel Maintenance Instructions (Cont)
If seal kit contains seal A, install wear ring on axle spindle before installing oil seal. If seal
kit contains seal B, no wear ring is used.
Install wear ring (5) on axle housing (6) with beveled edge facing out.
Apply grease to inside of hub (2) and pack
inner bearing (7).
Install inner bearing (7).
Coat inner lip of seal (8) with lubricating
Make sure hub is on a solid surface prior
to using pilot, adapter and handle.
If seal with wear ring is being installed,
do not use handle, adapter, and pilot.
Some hub assemblies use a newly
designed seal B. This seal (P/N
B-370003-BG3) is fully interchangeable
and replaces previous seal B. However, a
different adapter (RD 305) must be used
to install this seal. If installing seal B
(P/N B-37003-BG3), skip step (9) and do
Make sure seal is seated and square.
Using handle, adapter (RD 289) and pilot,
install seal (8) (P/N B-37003-BG0).
(9.1) Using handle, adapter (RD 305) and pilot,
install seal (8) (P/N B-37003-BG3).