GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Engine 🢒 Engine Mechanical - 4.6L 🢒 Drive Belt Tensioner Installation

    Object Number: 522492 Size: SH
  1. Install the drive belt tensioner. Be sure to locate the tensioner anchor pin in the cylinder head recess.

    2. Caution: Refer to Fastener Caution in the Preface section.

  2. Install the drive belt tensioner bolt and tighten to 50 N·m (37 lb ft).