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Home >> Chevrolet >> 2008 >> Impala LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Engine Mechanical - 3.6L (Ly7) (Repair Instructions -- 1 Of 5)) >> On-Vehicle Repair Instructions - Part 1 >> Drive Belt Tensioner Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Drive Belt Tensioner Bolts
    GM1395995Courtesy of GENERAL MOTORS CORP.
  1. Position the drive belt tensioner to the engine.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the drive belt tensioner bolts.

    Tighten: 

    1. Tighten the drive belt tensioner center bolts to 50 N.m (37 lb ft).
    2. Tighten the drive belt tensioner outer bolts to 23 N.m (17 lb ft).

  4. Install the idler pulley. Refer to Drive Belt Idler Pulley Replacement .
  5. Install the drive belt. Refer to Drive Belt Replacement .