Battery Load Test

Ensure drive belt and tensioner are in good condition and properly adjusted. See BELT TENSION  under ADJUSTMENTS. If belt and tensioner are okay, ensure battery posts and clamps are clean and tight. Load test battery at approximately one-half cold cranking amperage rating. See load tester manufacturer's instructions. If battery voltage is 12 volts or more and loaded battery voltage is 9.6 volts or more, battery is okay. If battery voltage is less than 12 volts or loaded battery voltage is less than 9.6 volts, replace battery.