GM Service Manual Online
For 1990-2009 cars only

    Object Number: 276406  Size: SH
  1. Install the oil level indicator tube and NEW O-ring into the oil pan.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Properly position the oil level indicator tube and install the bracket nut to the cylinder head.
  4. Tighten
    Tighten the oil level indicator tube nut to 54 N·m (40 lb ft).


    Object Number: 276410  Size: SH
  5. Install the oil level indicator tube retaining clip.
  6. Install the oil level indicator into the oil level indicator tube.
  7. In order to prevent rub condtions from occuring ensure the correct orientation of the following:
  8. • Spark plug wires
    • Ignition coil harness
    • Fuel injector harness
    • ECT sensor wire harness
    • Vacuum hoses
    • Coolant hoses