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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 190 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> Starter Motor Noise Diagnosis >> Circuit/System Testing

Circuit/System Testing

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  1. Remove the flywheel inspection cover.
  2. Inspect the flywheel for the following:
    • Loose flywheel bolts
    • Chipped gear teeth
    • Missing gear teeth
    • Bent flywheel
    • Debris in the bell housing
    • If not within specifications, remove the debris, tighten the flywheel bolts, or repair or replace the flywheel.
  3. If all inspections were within specification, replace the starter motor.