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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 >> Camshaft Removal

Camshaft Removal

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. Remove the camshaft retainer bolts.
  2. Remove the camshaft retainer.
    3. Fig 1: View Of Camshaft Retainer
    GM470998Courtesy of GENERAL MOTORS CORP.
  3. Install three 8-1.25 x 100 mm bolts in the camshaft front bolt holes.
    4. NOTE: All camshaft journals are the same diameter, so care must be used in removing or installing the camshaft to avoid damage to the camshaft bearings.
  4. Using the bolts as a handle, carefully rotate and pull the camshaft out of the engine block.
  5. Remove the bolts from the front of the camshaft.
    6. Fig 2: View Of Bolts In Camshaft Front Bolt Holes
    GM471002Courtesy of GENERAL MOTORS CORP.
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