Jeep Wrangler 1997 Manual page 995

TJ
DIAGNOSIS AND TESTING (Continued)
CONDITION
SHIFTS DELAYED OR
ERRATIC (SHIFTS ALSO
HARSH AT TIMES)
NO REVERSE (D RANGES
OK)
DIAGNOSIS CHART (CONTINUED)
POSSIBLE CAUSES
6. Valve Body Malfunctioned.
7. Transmission Internal Component
Damaged.
8. Park Sprag not Releasing
9. Torque Converter Damage.
1. Fluid Level Low/High.
2. Throttle Linkage Misadjusted.
3. Throttle Linkage Binding.
4. Gearshift Linkage/Cable
Misadjusted.
5. Fluid Filter Clogged.
6. Governor Valve Sticking.
7. Governor Seal Rings Worn/
Damaged.
8. Clutch or Servo Failure.
9. Front Band Misadjusted.
10. Pump Suction Passage Leak.
1. Gearshift Linkage/Cable
Misadjusted/Damaged.
2. Park Sprag Sticking.
3. Rear Band Misadjusted/Worn.
4. Valve Body Malfunction.
TRANSMISSION AND TRANSFER CASE
6. Check press and inspect valve body.
Replace valve body (as assembly) if
any valve or bore is damaged. Clean
and reassemble correctly if all parts are
in good condition.
7. Remove and disassemble
transmission. Repair or replace failed
components as needed. Remove and
disassemble transmission. Repair or
replace failed components as needed.
8. Remove, disassemble, repair.
9. Check Stall Speed, Worn/Damaged/
Stuck. Inspect and replace as required.
1. Correct fluid level and check for
leaks if low.
2. Adjust linkage as described in
service section.
3. Check cable for binding. Check for
return to closed throttle at transmission.
4. Adjust linkage/cable as described in
service section.
5. Replace filter. If filter and fluid
contained clutch material or metal
particles, an overhaul may be
necessary. Perform lube flow test.
6. Inspect, clean or repair.
7. Inspect/replace.
8. Remove valve body and air test
clutch, and band servo operation.
Disassemble and repair transmission
as needed.
9. Adjust band.
10. Check for excessive foam on
dipstick after normal driving. Check for
loose pump bolts, defective gasket.
Replace pump assembly if needed.
1. Repair or replace linkage parts as
needed.
2. Inspect and replace as necessary.
3. Adjust band; replace.
4. Remove and service valve body.
Replace valve body if any valves or
valve bores are worn or damaged.
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CORRECTION