GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 TrailBlazer - 2WD 🢒 Engine 🢒 Engine Mechanical - 4.2L 🢒 Oil Level Indicator and Tube Installation

    Object Number: 637658 Size: SH
  1. Install the oil level indicator tube.
  2. Add sealant GM P/N 12346004 (Canadian P/N 10953480) to the oil level indicator tube stud threads.

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

  3. Install the oil level indicator tube stud. Tighten the oil level indicator tube stud to 10 N·m (89 lb in).
  4. Install the oil level indicator.