MECHANICAL(H4DOTC DIESEL) > Reduction Sprocket and Gear
1. Set the reduction sprocket and gear to the ST.
| ST 18680AA030 | GEAR HOLDER |
2. Attach the gear spring.
3. Attach the sub gear.
4. Attach the wave spring.
5. Install the snap ring.
NOTE:
• Install so that the snap ring marking (stamp) surface is visible.
• Make sure that the snap ring is attached securely.
6. Using the ST, rotate the sub gear in the counter clockwise direction, and when the round holes of the sub gear and reduction gear matches, attach ST3, and temporarily hold the sub gear in place.
| ST1 18355AA000 | PULLEY WRENCH |
| ST2 18334AA020 | PULLEY WRENCH PIN SET |
| ST3 18363AA020 | BOLT |
| ST4 18680AA030 | GEAR HOLDER |