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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Mechanical - 4.3L) >> Repair Instructions - On Vehicle >> Drive Belt Idler Pulley Replacement - without Air Conditioning >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    NOTE: Refer to Fastener Notice .
    Fig 1: Locating Drive Belt Idler Pulley Bolt (W/O Air Conditioning)
    GM338506Courtesy of GENERAL MOTORS CORP.
  1. Install the belt idler pulley and bolt to the power steering pump mounting bracket.

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

  2. Install the drive belt. Refer to Drive Belt Replacement .
  3. Install the upper fan shroud. Refer to Engine Coolant Fan Upper Shroud Replacement (4.3L, 4.8L, 5.3L, 6.0L) .