Manual Transmission - Jeep J-10 Series 1982 Technical & Service Manual

2B-2 MANUAL TRANSMISSION
Condition
TRANSMISSION
SHIFTS HARD
GEAR CLASH WHEN
SHIFTING FROM
ONE GEAR TO
ANOTHER
TRANSMISSION
NOISY
Service Diagnosis
Possible Cause
(1) Clutch adjustment incorrect
(2) Clutch linkage or cable binding
(3) Shift rail binding
•
(4) Internal bind in transmission
caused by shift forks, selector
plates, or synchronizer assemblies
(5) Clutch housing misalignment
(6) Incorrect lubricant
(7) Block rings and/or cone seats worn
(1) Clutch adjustment incorrect
(2) Clutch linkage or cable binding
(3) Clutch housing misalignment
(4) Lubricant level low or incorrect
lubricant
(5) Gearshift components, or
sychronizer assemblies worn
or damaged
(1) Lubricant level low or incorrect
lubricant
(2) Clutch housing-to-engine, or
transmission-to-clutch housing
bolts loose
(3) Dirt, chips, foreign material in
transmission
(4) Gearshift mechanism, trans
mission gears, or bearing com
ponents worn or damaged
(5) Clutch housing misalignment
Correction
(1) Adjust clutch.
(2) Lubricate or repair as necessary.
(3) Check for mispositioned selector
arm roll pin, loose cover bolts,
worn shift rail bores, worn shift
rail, distorted oil seal, or extension
housing not aligned with case.
Repair as necessary.
(4) Remove, disassemble and inspect
transmission. Replace worn or
damaged components as necessary.
(5)
(6) Drain and refill transmission.
Check runout at rear face of clutch
housing. Correct runout as outlined
in Chapter 2A.
(7) Blocking ring to gear clutch tooth
face clearance must be 0.030 inch
or greater. If clearance is correct
it may still be necessary to inspect
blocking rings and cone seats for
excessive wear. Repair as necessary.
(1) Adjust Clutch.
(2) Lubricate or repair as necessary.
(3) Check runout at rear of clutch
housing. Correct runout as out
lined in Chapter 2A
(4) Drain and refill transmission and
check for lubricant leaks if level
was low. Repair as necessary.
(5) Remove, disassemble and inspect
transmission. Replace wom or
damaged components as necessary.
(1) Drain and refill transmission.
If lubricant level was low, check
for leaks and repair as necessary.
(2) Check and correct bolt torque
as necessarv.
(3) Drain, flush, and refill
transmission.
(4) Remove, disassemble and inspect
transmission. Replace wom or
damaged components as necessary.
(5) Check runout at rear face of clutch
housing. Correct runout as outlined
in Chapter 2A.
70065A