FRONT HUB AND DRUM ASSEMBLY AND WHEEL BEARINGS - CONTINUED
ADJUSTMENT - CONTINUED
28. Vehicle (1)
Left rear tires (2)
Put chocks firmly In front of and behind
When jacking vehicle, always block tires and support vehicle with trestles to prevent personnel injury.
Front axle (3)
Using jack under axle (3) lift until
tire (5) is off ground.
Put trestles under axle (3) and
frame (4), and lower onto trestles.
Be sure tire Is still off ground.
30. Slack adjuster (6)
Ring (7) and
Using 9/16-inch box-end wrench, push
ring (7) in, and turn screw (8) until wheel
and tire (5) turns freely.
It may be necessary to tap ring
with ball-peen hammer and brass
driftpin to free up.
31. Grease cap (9)
Six screws (10) and
Using 1/2-inch socket and handle with
3/8-inch drive, unscrew and take off.