Small Sun Gear and One-Way Clutch 1

Preinspection




One-way clutch 1 operation
While holding the one-way clutch outer race, verify that the inner race rotates smoothly when turned counterclockwise and locks when turned clockwise. If not as specified, replace the one-way clutch 1.




Disassembly/Inspection/Assembly
1. Disassemble in the order shown in the figure.
2. Inspect all parts and repair or replace as necessary.
3. Assemble in the reverse order of disassembly, referring to Assembly Procedure.

Inspection

Small sun gear, sun gear drum




1. Measure the small sun gear and sun gear drum inner diameters.

Inner diameter
Small sun gear: 21.021 mm (0.828 in) max.
Sun gear drum: 30.425 mm (1.198 in) max.

2. If not within specification, replace the small sun gear or sun gear drum.

Assembly procedure




1. Install the small sun gear into the sun gear drum.

CAUTION: Do not deform the snap ring when installing it.

2. Install a new snap ring.

NOTE: Thrust bearing outer diameter: 86.1 mm (3.390 in)




3. Apply petroleum jelly to the thrust bearing and secure it to the one-way clutch inner race.

CAUTION: Verify that the spring cage of the one-way clutch faces toward the outer race as shown.




4. Install the one-way clutch 1 into the one-way clutch outer race.

NOTE: Thrust bearing outer diameter: 58.0 mm (2.283 in)

5. Apply petroleum jelly to the thrust bearing and secure it to the one-way clutch 1.

NOTE: Align the splines of the one-way clutch inner race and small sun gear clutch hub.




6. Install the one-way clutch inner race into the one-way clutch outer race by turning the inner race counterclockwise.
7. Hold the one-way clutch outer race. Verify that the inner race turns only counterclockwise.

CAUTION: Do not deform the snap ring when installing it.




8. Install a new snap ring.




9. Verify that when the small sun gear is held, the one-way clutch outer race turns smoothly and only clockwise.

NOTE: Thrust bearing outer diameter: 86.1 mm (3.39 in)




10. Apply petroleum jelly to the thrust bearing and secure it to the sun gear drum.