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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 >> On-Vehicle Repair Instructions >> Engine Flywheel Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. If equipped with a automatic transmission, remove the transmission. Refer to Transmission Replacement (With 8.1L (L18) Engine) in Automatic Transmission - Allison.
  2. Remove the engine flywheel bolts.
  3. Remove the engine flywheel.
  4. Fig 1: View Of Engine Flywheel & Bolt (Automatic)
    GM470572Courtesy of GENERAL MOTORS CORP.
  5. If equipped with a manual transmission, remove the clutch assembly. Refer to Clutch Assembly Replacement in Clutch.
  6. Remove the engine flywheel bolts.
  7. Remove the engine flywheel.
  8. Fig 2: View Of Engine Flywheel & Bolt (Manual)
    GM470576Courtesy of GENERAL MOTORS CORP.
  9. Clean and inspect the engine flywheel. Refer to Engine Flywheel Cleaning and Inspection (Automatic Transmission)  or Engine Flywheel Cleaning and Inspection (Manual Transmission) .