Free Running Test
- Place the Starter Motor in a vise equipped with soft jaws and connect a fully-charged 12-Volt Battery to Starter Motor as follows.
- Connect a Test Ammeter (150-Ampere Scale) and Carbon Pile Rheostats as shown in the illustration.
- Connect a Voltmeter (15-Volt Scale) across Starter Motor.
- Rotate Carbon Pile to the OFF position.
- Connect the Battery Cable from Battery's negative post to the Starter Motor Body.
- Adjust until Battery Voltage displayed on the Voltmeter reads 11.5 Volts.
- Confirm that the maximum amperage is within the specifications and that the Starter Motor turns smoothly and freely.
Max. Current : 60A
Min. Speed : 5, 500 RPM