SECTION 5
TROUBLESHOOTING
TABLE 5-4. TROUBLE ANALYSIS FOR TRANSMISSION & TORQUE CONVERTER (CONT.).
CORRECTIVE ACTION
PROBABLE CAUSE
TROUBLE
Spool valve clearance too great.
Oil leaking into clutch oil passage
Partial Clutch
Replace spool and, if necessary,
when not desired to do SO.
Application Or Clutch
r e p l a c e valve assembly. Valve
Slipping
mounting gasket defective or valve
body loose on its mounting. Re-
place or tighten mounting screws
as necessary.
Replace the springs.
W eak or broken retraction springs.
Replace both if necessary.
Indentations worn in the clutch
hub or clutch ring.
Foreign particles between piston
Jammed piston or limited piston
a n d h o u s i n g . Repair as necessary.
travel.
Remove piston and eliminate
restriction.
Replace seals as necessary. If
Defective seal rings.
seals are defective, inspect mating
bore and replace bore component if
the ring sealing surface is not in
good condition.
Remove, inspect and replace parts
Glazed, worn, wrong or warped
as necessary.
clutch, friction discs or separator
plates.
3-SPEED TRANSMISSION
Turn low gear around and install
Law gear on output shaft instolled
No Low Gear
it with the dental teeth toward the
backward.
sliding gear.
Turn the gear around and install
High gear on countershaft in-
Jumps Out Of
it with the hub away from the
stalled backward.
High Gear
bearing.
Repair
Pocket bearing foiled.
TABLE 5-5. TROUBLE ANALYSIS FOR FINAL DRIVE & TRANSFER CASE.
CORRECTIVE ACTION
PROBABLE CAUSE
TROUBLE
Replace defective port. Check
Broken axle shaft.
WiII Not Move
bearings in differential for damage.
Check shafts and yokes for twisted
splines.
5-49.