GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2007 🢒 H3 🢒 Engine 🢒 Engine Cooling 🢒 Fan Replacement

Fan Replacement LLR

Tools Required

    • J 41240 Fan Clutch Remover and Installer
    • J 46406 Fan Clutch Remover and Installer

Removal Procedure
  1. Remove the fan shroud. Refer to Engine Coolant Fan Shroud Replacement .

    2. Object Number: 1698804 Size: SH
  2. Using J 41240 and J 46406 loosen the fan clutch.

    3. Object Number: 1207759 Size: SH
  3. Remove the fan hub nut in a counterclockwise rotation.
  4. Remove the cooling fan (2) from the fan clutch. Refer to Fan Clutch Replacement .

Installation Procedure
  1. Install the cooling fan to the fan clutch. Refer to Fan Clutch Replacement .

    2. Object Number: 1698804 Size: SH

    Caution: Do not use or attempt to repair a damaged cooling fan assembly. Replace damaged fans with new assemblies. An unbalanced cooling fan could fly apart causing personal injury and property damage.

  2. Install the J 46406 and the J 41240 to the fan clutch.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the fan hub nut to the pulley and hand tighten in a clockwise rotation.

    4. Tighten
    Tighten the fan clutch nut clockwise to 56 N·m (41 lb ft).

  4. Install the fan shroud. Refer to Engine Coolant Fan Shroud Replacement .