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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1020 (Engine Mechanical - 6.6L (LLY)) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Idler Pulley Replacement >> 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. Remove the drive belt. Refer to Drive Belt Replacement .
  2. Remove the bolt (1) from the right side idler pulley.
  3. Remove the idler pulley.
  4. Remove the bolt (2) for the center idler pulley.
    5. Fig 1: View Of Right Side Idler & Center Idler Pulley Bolts
    GM1409331Courtesy of GENERAL MOTORS CORP.
  5. Remove the idler pulley.
  6. If equipped with dual generators, remove the bolt from the left side idler pulley.
  7. If equipped with dual generators, remove the idler pulley.
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