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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1353 (Engine Cooling System) >> Repair Instructions >> Fan 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 upper fan shroud. Refer to Fan Shroud Replacement - Upper (W/O M74)  or  Fan Shroud Replacement - Upper (W/M74)   .
  2. Install the J 46406  to the fan clutch.
    Fig 1: Install Fan Clutch Remover & Installer
    G02109054Courtesy of GENERAL MOTORS CORP.
  3. Remove the fan hub nut from the water pump in a counterclockwise rotation.
    Fig 2: Remove Fan Hub Nut
    G02109055Courtesy of GENERAL MOTORS CORP.
  4. Remove the fan clutch bolts from the rear of the fan blade.
  5. Separate the fan clutch from the fan blade.
    Fig 3: Remove Fan Clutch Bolts
    G02109056Courtesy of GENERAL MOTORS CORP.
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