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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1497 (Engine Mechanical - 4.2L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Drive Belt Idler Pulley Installation

Drive Belt Idler Pulley Installation

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the drive belt idler pulley.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the drive belt idler pulley bolts.

    Tighten 

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

    Fig 1: Installing Drive Belt Idler Pulley And Bolts
    G02128934Courtesy of GENERAL MOTORS CORP.