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Home >> Chevrolet >> 2004 >> Blazer 2D Utility, 4WD, Part Time, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (Engine Cooling System) >> Repair Instructions >> Fan Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Safari and 2004 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: To help avoid personal injury or damage to the vehicle, a bent, cracked, or damaged fan blade or housing should always be replaced.
  1. Remove the upper fan shroud. Refer to Fan Shroud Replacement - Upper .
  2. Remove the fan clutch using the J 46406  in a counter clockwise direction.
    Fig 1: Identifying Fan Clutch & Fan Blade Retaining Bolts
    GM48321Courtesy of GENERAL MOTORS CORP.
  3. Remove the fan clutch assembly from the vehicle.
  4. Remove the four bolts retaining the fan blade to the fan clutch.
  5. Remove the fan blade from the fan clutch.
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