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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Mechanical - Hybrid (LZ1) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Drive Belt Idler Pulley Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: Drive Belt Idler Pulley
    GM1959938Courtesy of GENERAL MOTORS CORP.
  1. Install the drive belt idler pulley (2) and bolt to the generator bracket.

    Snug the bolt finger tight.

  2. CAUTION:

    Refer to Fastener Caution .

  3. Tighten the drive belt idler pulley bolt (1).

    Tighten 

    Tighten the bolt to 50 N.m (37 lb ft).

  4. Install the drive belt. Refer to Drive Belt Replacement .