GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Engine 🢒 Engine Mechanical - 4.6L 🢒 Oil Level Indicator Tube Replacement

Removal Procedure

    Object Number: 1662566 Size: SH
  1. Remove the front engine mount bracket. Refer to Engine Front Mount Bracket Replacement.
  2. Remove the oil level indicator.
  3. Loosen the oil level indicator tube nut.
  4. Remove the oil level indicator tube.

Installation Procedure

    Object Number: 1662566 Size: SH
  1. Lubricate the oil level indicator tube O-ring seal with clean engine oil.
  2. Install the oil level indictor tube into the lower crankcase opening.

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

  3. Slide the indicator tube behind the tube nut. Tighten the nut.

    4. Tighten
    Tighten the nut to 10 N·m (89 lb in).

  4. Install the oil level indicator.
  5. Install the front engine mount bracket. Refer to Engine Front Mount Bracket Replacement.