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Page Title:
TABLE 4. TROUBLESHOOTING GUIDE - continued |
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 TABLE 4. TROUBLESHOOTING GUIDE (Continued)
REMEDY
PROBABLE CAUSE
TROUBLE
7 . DRIVE AXLE (Continued)
Adjust or replace as condition warrants.
Differential drive pinion gear and
Excessive backlash in
ring gear out of adjustment or
axle driving
worn excessively
(continued)
Replace axle shaft.
Broken axle shaft
Complete failure to
function
Replace ring gear and pinion and other
Broken teeth on ring gear or
parts of differential necessary. Adjust
pinion gear
ring gear and pinion gear correctly.
8 . STEERING AXLE
Replace axle.
Damaged axle
Trouble
Replace oil seals. (Refer to lubrication
Lubrication leaks
section). Report to designated
authority.
Report to designated authority.
Incorrect caster or camber
Check wheel alignment.
Uneven tire wear
9. STEERING
Lubricate.
Lack of lubrication
Steering difficult
Lubricate and adjust linkage.
Tight steering system connections
Report to designated authority.
Tight steering gear; misaligned
wheels
Straighten or replace linkage.
Bent steering connecting linkage
or arm
Adjust mounting.
Misaligned steering gear
mounting
Report to designated authority.
Wander or weaving
Improper toe in, camber, or
caster (axle twisted)
Lubricate.
Steering system connections
or king pin bearings not
properly lubricated
Adjust wheel bearings.
Loose wheel bearings
4-84
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