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MAINTENANCE AND LUBRICATION
IMPORTANT
Do not mix new cups with old cones or new cones
with old cups.
j.
Place the hub or wheel over the axle spindle
being careful to align the hub bore with the axle.
Do not damage the seal. Support the hub
assembly until the outer bearing cone and
spindle nut are installed, to avoid damaging the
seal.
k. Install the outer bearing cone and inner spindle
nut, tightening the nut until it is snug against the
outer bearing cone. Remove the hub support
allowing the hub to rest on the bearings.
l.
Install and adjust bearings (See "Wheel Bearing
Lubrication and Adjustment" on page 4-27.)
m. Install the hub cap with the proper gasket.
Tighten the cap screws of the hub cap to 15 to 20
ft.-lbs. of torque.
4-26
Figure 4-17: Outboard Hub and Drum
n. Place the drum over the hub and brake shoes
being careful not to damage the threads on the
studs. Make sure the drum seats flat against the
hub flange and mates properly with the hub pilot.
There should be no interference between the
brake drum pilot chamfer and the corner radius
on the hub. If interference exists, the hub will not
be able to function properly.
F-618-0911 Edition
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