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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt 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 air cleaner assembly.
  2. Remove the retaining bolt for the coolant recovery reservoir and set the reservoir aside.
  3. Install a 3/8 inch drive wrench on the drive belt tensioner arm and rotate the arm counterclockwise.
  4. Remove the drive belt.
  5. Slowly release the tension on the drive belt tensioner arm.
    Fig 1: Rotating Drive Belt Tensioner Arm Counterclockwise
    G02077657Courtesy of GENERAL MOTORS CORP.
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