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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 4.3L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Drive Belt & Tensioner (W/O A/C)
    GM869702Courtesy of GENERAL MOTORS CORP.
  1. Install a 3/8 inch drive breaker bar to the drive belt tensioner arm.
  2. Rotate the drive belt tensioner (2) counterclockwise in order to relieve tension on the belt.
  3. If equipped without air conditioning (A/C), remove the belt (1) from the pulleys and the drive belt tensioner.
  4. Fig 2: Drive Belt & Tensioner (W/A/C)
    GM869700Courtesy of GENERAL MOTORS CORP.
  5. If equipped with A/C, remove the belt (1) from the pulleys and the drive belt tensioner.
  6. Slowly release the tension on the drive belt tensioner (2).
  7. Remove the breaker bar from the drive belt tensioner.
  8. Clean and inspect the belt surfaces of all the pulleys.