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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Mechanical - 6.6L - On Vehicle Repair Instructions) >> On-Vehicle Repair Instructions >> Drive Belt Replacement >> Removal Procedure

Removal Procedure

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  1. Install a 3/8-inch breaker bar into the tensioner opening and rotate the tensioner counterclockwise.
  2. Remove the belt from the tensioner.
  3. Slowly release the tension on the tensioner arm.
  4. Remove the drive belt from the drive pulleys, if equipped with a single generator.
    Fig 1: Drive Belt (Single Generator)
    GM1363113Courtesy of GENERAL MOTORS CORP.
  5. Remove the drive belt from the drive pulleys, if equipped with dual generators.
    Fig 2: Drive Belt (Dual Generator)
    GM1363115Courtesy of GENERAL MOTORS CORP.
  6. Inspect the drive belt for excessive cracking or any visible damage and replace if necessary.