Description & Operation

If the ignition switch is turned to START position, current flows in the coil provided inside magnetic switch, attracting the plunger. When plunger is attracted, the lever connected to plunger is actuated to engage starter clutch. On the other hand, attracting plunger will turn on magnetic switch, allowing "B" terminal and "M" terminal to conduct. Thus, current flows to engage starter motor. When ignition switch is returned to ON position after starting engine, starter clutch is disengaged from ring gear.

An overrunning clutch is provided between pinion and armature shaft to prevent damage to starter.

When the ignition switch is switched to the START position while the selector lever is at the "P" or "N" position, the contact (magnetic switch) of the starter is switched ON and the starter motor is activated.