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Circuit Test

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  1. Ensure battery is fully charged and electrical connections are clean and tight. With ignition switch in crank position, measure voltage at spade terminal of starter solenoid. If reading is at least 8 volts, go to step 3).
  2. If reading is not as specified, measure voltage at ignition switch. If reading is at least 8 volts, check wiring between ignition switch and starter solenoid. If reading is not as specified, replace ignition switch.
  3. Measure voltage at field terminal of starter solenoid. If reading is at least 8 volts, repair or replace starter. If reading is not as specified, replace starter solenoid.