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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1021 (Engine Mechanical - 8.1L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Engine Flywheel Cleaning and Inspection (Manual Transmission)

Engine Flywheel Cleaning and Inspection (Manual Transmission)

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  1. Clean the engine flywheel in solvent.
  2. CAUTION: Refer to Safety Glasses Caution in Cautions and Notices.
  3. Dry the engine flywheel with compressed air.
  4. Inspect the manual transmission engine flywheel for the following conditions:
    • Pitted surface (1)
    • Scoring or grooves (2)
    • Rust or other surface damage (3)
    • Damaged ring gear teeth (4)
    • Loose or improperly positioned ring gear

      The ring gear has an interference fit onto the engine flywheel and should be positioned completely against the flange of the engine flywheel.

  5. Fig 1: Flywheel Inspection Areas (Manual Transmission)
    GM188086Courtesy of GENERAL MOTORS CORP.