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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Mechanical - 4.8L, 5.3L & 6.0L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Idler Pulley Replacement >> Installation Procedure

Installation Procedure

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  1. Install the drive belt idler pulley and bolt to the generator bracket.

    Snug the bolt finger tight.

  2. Install the drive belt. Refer to Drive Belt Replacement - Accessory .
    CAUTION: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  3. Tighten the drive belt idler pulley bolt.

    Tighten 

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

    Fig 1: Installing Drive Belt Idler Pulley & Bolt
    G02078414Courtesy of GENERAL MOTORS CORP.
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