SECTION 5
TROUBLESHOOTING
TABLE 5-5. TROUBLE ANALYSIS FOR FINAL DRIVE & TRANSFER CASE (CONT.).
CORRECTIVE ACTION
PROBABLE CAUSE
TROUBLE
Broken propeller shaft.
WiII Not Move
Replace defective port. Determine
(Cont.)
cause of failure, and correct, before
placing compactor bock in service.
Check entire drive train for pos-
sible damage.
Ring and pinion gears jammed.
Remove differential from compactor
for complete teardown and inspec-
tion. Check all parts for damage.
Replace as needed. Check align-
ment of components. Check ring
gear runout.
Inspect for jammed linkage or
Park brake not releasing.
material jammed against brake
d rum. Remove brake drum OS
necessary to make operational.
Check for jammed lever.
Separate, align and reassemble.
Universal joints out of alignment.
Noisy
Differential
Grease joints with specified
lubricant (Refer to Section 4).
Remove carrier assembly from
Dry or defective bearings.
housing. Disassemble as needed
to check for damaged ports. Re-
place as needed. Assemble and
fill with proper lubricant (Refer
to Section 4).
Adjust ring gear and pinion back-
Incorrect ring and pinion gear
lash. Check bearing preload and
adjustment.
tooth contact. Check gear teeth
for wear or damage. Replace gears
as needed.
Adjust the differential side bearing
Incorrect bearing adjustment.
preload and pinion shaft bearing
preload.
Replace ports as needed. Check
W orn or broken gear teeth.
for use of proper lubricant. In-
stall and adjust gears according
to instructions given in Section 8.
See Specifications for correct
Incorrect lubricant.
lubricant (Section 4). Check for
worn or damaged ports.
5-50.