GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Engine 🢒 Engine Mechanical - 3.9L 🢒 Piston Oil Nozzle Installation

    Object Number: 1578562 Size: SH
  1. Position the piston oil nozzles in the engine block.

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

  2. Install the bolts retaining the piston oil nozzles to the engine block, and tighten to 10 N·m (89 lb in).