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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Flywheel Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: View Of Flywheels
    GM188129Courtesy of GENERAL MOTORS CORP.
  1. Remove the automatic transmission, if equipped. Refer to Transmission Replacement (4.3, 4.8L, 5.3L, and 6.0L Engines) or Transmission Replacement (5.3L Engine w/RPO HP2) in Automatic Transmission - 4L60-E.
  2. Remove the clutch, if equipped. Refer to Clutch Assembly Replacement in Clutch.
  3. Remove the flywheel bolts.
  4. Remove the flywheel (1 or 2).
  5. Fig 2: Locating Flywheel Weights (Manual Transmission)
    GM64126Courtesy of GENERAL MOTORS CORP.
  6. If equipped with a manual transmission, note the position of any flywheel weights for assembly.
  7. Clean and inspect the flywheel, if necessary. Refer to Engine Flywheel Cleaning and Inspection .