Planetary Gear Disassembly and Reassembly
PLANETARY GEAR DISASSEMBLY AND REASSEMBLY
Disassembly Service Points
Thrust Bearing Removal
1. Remove the only one short pinion. Use care not to drop and lose the 17 rollers in the short pinion. Do not remove the other short pinions.
2. Remove the thrust bearing.
Rivet Removal
1. Shift the stopper plate to ensure that the rivet head does not hit it.
NOTE: Make sure that the stopper plate claw is not located at the groove in the one-way clutch outer race.
2. Using a pin punch, drive out the rivet.
Reassembly Service Points
>A< Thrust Bearing Installation
1. Install a new thrust bearing on the carrier. Make sure that it fits correctly in the spot faced portion of the carrier.
2. Apply Vaseline unsparingly to the inside surface of the short pinion and attach the 17 rollers on the surface.
3. Line up the holes of the rear thrust washer and from thrust washer "A" with the shaft hole of the carrier.
4. Install the short pinion, spacer bushing and front thrust washer and align the holes. Use care not to allow the rollers to get out of position.
5. Insert the pinion shaft. Make sure that the flattened end of pinion shaft is correctly fitted in the hole of the rear thrust plate when the pinion shafts is inserted.
>B< One-Way Clutch Installation
1. Push the one-way clutch into the outer race. Make sure that arrow on the outside inside diameter of cage is directed upward as shown in the illustration when the one-way clutch is pushed in.
>C< Wave Washer Installation
1. Install the wave washer to the rivet so that its indentation is placed on the outer race side.
>D< Rivet Installation
1. Stake the rivet using a punch and press.
NOTE:
1. Use a punch with a 600 tip angle.
2. Stake the rivet with a load of 11,000 - 13,000 Nm (2,425 - 2,866 lbs.).