Installation Procedure

2001 Chevrolet Chevy Express G2500, Van Passenger Extended, 5.0 MSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the fan blade to the fan clutch.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the fan blade mounting bolts.

    Tighten 

    Tighten the bolts to 33 N.m (24 lb ft).

    Fig 1: Installing Fan Blade To Fan Clutch
    G01978160Courtesy of GENERAL MOTORS CORP.
  3. Install the fan clutch assembly to the water pump using the J 46406  .

    Tighten 

    Tighten the fan clutch to 56 N.m (40 lb ft).

  4. Install the upper fan shroud. Refer to FAN SHROUD REPLACEMENT  .
    Fig 2: Installing Fan Clutch Assembly To Water Pump
    G01978161Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.