For lubricantion

For fitting insulated windings

For easy fitting

Provide space for cooling

Protect armature from damge

Prevent sliding movement of pinion

Operate the solenoid

Drive the armature shaft

By ignition switch

By indicator lamp

By charge indicator

By voltage regulator

Carriers driving pulley

Connecting to spring loaded brush

Allow current flow in one direction

Support the pre lubricated sealed bearing

Open and close the circuit between primary and secondary

Stepdown voltage from primary to secondary winding

Close the contact between battery and starting motor

Shift the lever to engage the plunger