GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2007 🢒 Terraza 🢒 Engine 🢒 Engine Mechanical - 3.9L 🢒 Drive Belt Idler Pulley Replacement

Removal Procedure

    Object Number: 1556796 Size: SH
  1. Remove the drive belt. Refer to Drive Belt Replacement .
  2. Remove the required drive belt idler pulley bolt.
  3. Remove the drive belt idler pulley.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1556796 Size: SH
  1. Install the drive belt idler pulley.
  2. Install the required drive belt idler pulley bolt.

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

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