Starting System Principle of Operation: Solenoid: Notes
The Solenoid performs the following functions:
- Pull the pinion to engage the flywheel
- Hold the pinion engaged with the flywheel during starting rotation.
- Complete the electrical circuit from the battery to the brushes of the starter.
- Cause the pinion to retract from the flywheel.
Two windings are used to pull and hold the pinion engaged to the flywheel.