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Home >> Hummer >> 2010 >> H3T Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Engine Cooling System) >> Repair Instructions >> Fan Replacement (LH9) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the cooling fan to the fan clutch. Refer to Fan Clutch Replacement .
    2. Fig 1: Removing/Installing Fan Clutch
    GM1698804Courtesy of GENERAL MOTORS CORP.
    WARNING: 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 EN-48543  and the J 41240  to the fan clutch. See Special Tools .
    3. CAUTION: Refer to Fastener Caution .
  3. Install the fan hub nut to the pulley and hand tighten in a clockwise rotation.

    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 (LH9) .
  5. Install the air cleaner outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .
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