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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 798 (Engine Cooling System) >> Repair Instructions >> Fan Clutch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. 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 four bolts retaining the fan blade to the fan clutch.

    Tighten 

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

    Fig 1: Installing Fan Blade To Fan Clutch
    G01646427Courtesy of GENERAL MOTORS CORP.
  3. Install the fan clutch assembly using the J 46406  in a counter clockwise direction.

    Tighten 

    Tighten the fan clutch to 56 N.m (41 lb ft).

  4. Install the upper fan shroud. Refer to FAN SHROUD REPLACEMENT - UPPER .