Front Planetary Gears

Disassembly





1. CAUTION: Planetary gears must be replaced. Do not restake them.

Note: Individual parts of the planetary carriers are not serviceable.

Before installing a planetary assembly, the shaft retaining pins should be checked for adequate staking. Use a new planetary assembly if either of the following conditions ex1st. Check the pins and shafts in the planetary assemblies for loose fit and or complete disengagement.





2. Inspect the pinion gears for damaged or excessively worn teeth, and for free rotation.





3. Inspect the front one-way clutch inner race for scoring. If the front one-way clutch inner race is scored or damaged the front planetary gear, center shaft, and one-way will need to be replaced.
4. Inspect the inner and outer races for scored or damaged surface areas where the rollers contact the races.





5. Remove and inspect the No. 2 front planetary thrust bearing on the nose of the front planetary gear carrier assembly.





6. Note: Note the location of the part number stamped on the coast clutch adapter for assembly.

Note: Inspect the sun gear for damaged or worn teeth.

Remove the front sun gear.
1. Remove the coast clutch to front carrier adapter.
2. Remove the front sun gear.





7. Inspect the No. 12 bearing for damage.

Assembly





1. Note: Thoroughly clean all parts and blow dry with mo1sture free compressed air.

Note: Use petroleum jelly to hold the front planetary thrust bearing (No. 2) in place.

Install the No. 2 front planetary thrust bearing.





2. Install the front planetary gear carrier into the center shaft and front ring gear.





3. CAUTION: The part number that is stamped on the coast clutch adapter must face toward the front sun gear or the coast clutch assembly will not fit into the transmission.

CAUTION: Use care not to bend or damage the exciter wheel.

Install the front sun gear.
1. Install the front sun gear.
2. Install the coast clutch to front carrier adapter.