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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1444 (Engine Mechanical - 5.3L (Lm4)) >> 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 Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air cleaner outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement in Engine Controls.
    2. Fig 1: View Of Accessory Drive Belt Routing & Pulley
    GM898124Courtesy of GENERAL MOTORS CORP.
  2. Install a breaker bar with hex-head socket to the drive belt tensioner bolt.
  3. Rotate the drive belt tensioner clockwise in order to relieve tension on the belt.
  4. Remove the belt from the generator pulley.
  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. Remove the belt from the remaining pulleys.
  8. Clean and inspect the belt surfaces of all the pulleys.
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