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Reduction Starter
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Construction
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| 7. |
Pinion gear and helical spline
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| The pinion gear and the ring gear transmit the revolving force of the starter to the engine by securely engaging with each other. The pinion gear is chamfered for excellent engagement. The helical spline converts the revolving force of the motor to the driving force of the pinion and supports the engagement and the disengagement of the pinion gear as well. |
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