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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 3.6L - 1 Of 5) >> On-Vehicle Repair Instructions (1 Of 2) >> Drive Belt Tensioner Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    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 .