The picture shows the structure of the reduction mechanism.
1. Starter reduction gear
2. Starter reduction gear shaft
3. Starting clutch gear comp
4. Starting clutch outer comp.
9. Starter motor lead wire
10. Clamp
11. Clamp
12. Bolt
13. Nut
15. Dowel pin
REDUCTION GEAR INSPECTION
• Remove the starting clutch.
• Remove the reduction gear to inspect its wearing degree.
• Measure the inner diameter of the reduction gear shaft. It
should be replaced when the diameter is more than 10.05mm.
• Measure the outer diameter of the reduction gear shaft. It
should be replaced when the diameter is less than 9.94mm.
ENGAGING MECHANISM
REDUCTION MECHANISM
5. Flange starting clutch
6. Starting clutch roller spring
7. Spring holder
8. Starter motor
16. Key woodruff
17. Roller
18. Needle bearing
19. O-ring
20. Screw
21. Bolt
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