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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 598 (Engine Mechanical - 3.8L (On-Vehicle)) >> Repair Instructions >> Drive Belt Idler Pulley Bracket Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the drive belt idler pulley bracket.
  2. Install the idler pulley bracket bolts.

    Tighten: 

    Tighten the idler pulley bracket bolts to 30 N.m (22 lb ft) 

    Fig 1: Idler Pulley Bracket Bolts
    G01764055Courtesy of GENERAL MOTORS CORP.
  3. Install the drive belt idler pulley.
  4. Install the drive belt idler pulley bolt.

    Tighten: 

    Tighten the drive belt idler pulley bolt to 50 N.m (37 lb ft) 

    Fig 2: Drive Belt Idler Pulley
    G01764056Courtesy of GENERAL MOTORS CORP.
  5. Install the supercharger drive belt. Refer to Drive Belt Replacement (L67) 
    Fig 3: Supercharger Drive Belt
    G01764057Courtesy of GENERAL MOTORS CORP.