PRO TECHNICIAN

Testing.

No-Load Test

Click on the appropriate buttons in the illustration.
 
Starter body
Terminal 50
Terminal C
Terminal 30
 
Checks the state of the contact point of the magnet starter switch and the contacts between the commutator and the brushes.
 
1. No-load test
 
(1) Hold the starter in a vise wedged between aluminium plates or a cloth.
 
(2) Connect the removed field coil lead wire to terminal C.
 
(3) Connect the battery positive (+) terminal to terminal 30 and terminal 50.
 
(4) Connect an electrical tester between the battery positive (+) terminal and terminal 30.
 
(5) Connect the battery negative (-) terminal to the starter body and turn the starter.

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