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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1619 (Engine Mechanical - 4.8L, 5.3L & 6.0L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Flywheel Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the automatic transmission, if equipped. Refer to TRANSMISSION REPLACEMENT (4L60-E) or TRANSMISSION REPLACEMENT (4L80-E) .
    IMPORTANT: Note the position and direction of the engine flywheel before removal.
  2. Remove the engine flywheel bolts.
  3. Remove the automatic transmission engine flywheel, if applicable.
    Fig 1: Removing A/T Engine Flywheel & Bolts
    G02106808Courtesy of GENERAL MOTORS CORP.
  4. Remove the clutch, if equipped with a manual transmission. Refer to CLUTCH ASSEMBLY REPLACEMENT .
    IMPORTANT: Note the position and direction of the engine flywheel before removal.
  5. Remove the engine flywheel bolts.
  6. Remove the manual transmission engine flywheel, if applicable.
  7. If required, clean and inspect the engine flywheel. Refer to Engine Flywheel Cleaning and Inspection .
    Fig 2: Removing M/T Engine Flywheel & Bolts
    G02106809Courtesy of GENERAL MOTORS CORP.
  8. Install two M11x1.5 mm bolts (1) to the threaded holes of the spacer, if applicable.
  9. Rotate the bolts clockwise to remove the spacer.
    Fig 3: Installing Bolts To Spacer
    G02106810Courtesy of GENERAL MOTORS CORP.
  10. Remove the spacer from the rear of the crankshaft, if applicable.
    Fig 4: Removing Spacer
    G02106811Courtesy of GENERAL MOTORS CORP.