Checking Operation

Magnetic switch, Make the following tests:

Pull-out test




- Apply battery positive voltage to terminal S and ground the body, and verify that the pinion is pulled out.

- Measure the pinion gap while the pinion is pulled out.

Specification: 0.5-2.0 mm (0.02-0.08 in)




- If not within the specification, adjust with an adjustment washer (drive housing front cover-magnetic switch).




Return test
1. Disconnect the motor wire from terminal M, and then connect the battery power to terminal M and ground the body.
2. Pull out the drive pinion by using a screwdriver. Verify that the drive pinion returns to its original position when released.







No-load test
1. After adjusting the pinion gap, form a test circuit with a voltmeter and an ammeter.
2. Close switch K to run the starter.
3. Check for the following
4. If not as specified, check for the cause according to "Inspection".