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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Engine Mechanical - 3.9L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Drive Belt Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Drive Belt Routing 3.9L
    GM1581764Courtesy of GENERAL MOTORS CORP.
  1. Rotate the drive belt tensioner counterclockwise in order to release the tensioner spring tension.
  2. Install the drive belt (1), if equipped with electric power steering.
  3. Install the drive belt (2), if equipped with hydraulic power steering.