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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Idler Pulley Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Savana and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the upper fan shroud. Refer to FAN SHROUD REPLACEMENT .
  2. Remove the drive belt. Refer to Drive Belt Replacement .
  3. Remove the drive belt idler pulley bolt.
  4. Remove the drive belt idler pulley from the generator mounting bracket.
    Fig 1: Removing Drive Belt Idler Pulley
    G02077667Courtesy of GENERAL MOTORS CORP.