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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1021 (Engine Mechanical - 8.1L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Replacement - Accessory >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a breaker bar with hex-head socket to the drive belt tensioner bolt.
  2. Rotate the drive belt tensioner clockwise in order to relieve tension on the belt.
  3. Remove the belt from the pulleys and the drive belt tensioner.
  4. Fig 1: Accessory Drive Belt Routing
    GM750183Courtesy of GENERAL MOTORS CORP.
  5. Slowly release the tension on the drive belt tensioner.
  6. Remove the breaker bar and socket and from the drive belt tensioner bolt.
  7. Clean and inspect the belt surfaces of all the pulleys.