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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 463 (Engine Cooling System) >> Repair Instructions >> Fan Replacement (Mechanical) >> Removal Procedure

Removal Procedure

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    Fig 1: View Of Special Tools J-48460 & J 41240-5A
    GM2087072Courtesy of GENERAL MOTORS COMPANY
  1. Remove the upper fan shroud. Refer to Engine Coolant Fan Upper Shroud Replacement (Mechanical) .
  2. Install the J-48460  Fan Clutch Remover and Installer Kit (1).
  3. Install the J 41240-5A  Fan Clutch Wrench (2).
    4. Fig 2: View Of Fan Assembly Removed
    GM367004Courtesy of GENERAL MOTORS COMPANY
  4. Remove the fan hub nut from the water pump in a counterclockwise rotation.
    5. Fig 3: View Of Fan Clutch & Fan Blade
    GM367006Courtesy of GENERAL MOTORS COMPANY
  5. Remove the fan clutch bolts from the rear of the fan blade.
  6. Separate the fan clutch from the fan blade.
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