Operation CHARM: Car repair manuals for everyone.

Without Power Take-Off

Special Tools:






Part 1 Of 2:




Part 2 Of 2:





Disassembly





1. Remove the flat retaining ring.





2. Remove the overdrive one-way clutch with the inner and the outer races.





3. Remove the No. 3 overdrive overrunning clutch thrust washer.





4. NOTE: The No. 4 overdrive planet thrust bearing may stay in the ring gear.

Remove the overdrive planet assembly.





5. Remove the wavy retaining ring.





6. Remove the overdrive center shaft.





7. CAUTION: Use care not to damage the thrust bearing.

NOTE: The individual parts of the planet assemblies are not repairable.

Inspect the No. 4 overdrive planet thrust bearing assembly.
1 Remove the No. 4 overdrive planet thrust bearing assembly. Wash the thrust bearing thoroughly in cleaning solvent. Blow dry the bearing with compressed air and lubricate with clean transmission fluid. Replace any bearing and race that show sign of wear.
2 Inspect the pinion shafts in the planet assembly. They should be checked for looseness and damage.
3 Inspect the pinion gears for damaged and free rotation.
4 Inspect the planet carrier for damage.





8. Push out the unitized plastic cage and the inner race.





9. NOTE: Inspect the outer and inner races for scores or damaged surface areas where the rollers or sprags contact the races.

Inspect the rollers or sprags, springs and cage for excessive wear or damage.
Remove the inner race.

Assembly





1. Install the overdrive center shaft.





2. NOTE: The retaining ring is used to hold the center shaft in the ring gear.

Install the wavy retaining ring.





3. NOTE: Make sure the bearing outer lip faces the rear of the overdrive planet assembly.

Install the No. 4 overdrive planet thrust bearing assembly.





4. CAUTION: The input shaft and overdrive planet assembly are repaired as mating components.

NOTE: Overdrive planet assembly is model dependent.

Install the overdrive planet assembly.





5. Install the No. 3 overdrive overrunning clutch thrust washer.





6. Install the retaining ring and the unitized plastic cage.





7. NOTE: When installed, the inner race must rotate counterclockwise.

Install the inner race, with the (A) undercut toward the (B) small retaining ring.





8. NOTE: The small retaining ring must face upward.

Install the overdrive one-way clutch.





9. Install the flat retaining ring.





10. NOTE: Lightly lubricate the thrust bearing with petroleum jelly to hold it in place during assembly.

NOTE: The inner bearing race lip must face upward.

Install the No. 5 overdrive center shaft thrust bearing assembly.





11. Install the overdrive center shaft assembly.
1 Remove the (A) selective coast clutch pressure plate retainer snap ring, the (B) coast clutch pressure plate and the (C) clutch plates from the (D) coast clutch cylinder.
2 Install the ((D) overdrive center shaft assembly into the (D) coast clutch cylinder.
3 Reinstall the (C) clutch plates, the (B) coast clutch pressure plate and the (A) selective coast clutch pressure plate retainer snap ring into the (D) coast clutch cylinder.