TrailBlazer 4WD L6-4.2L VIN S (2002)
2. Add sealant GM P/N 12346004 (Canadian P/N 10953480) to the oil level indicator tube stud threads.
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the oil level indicator tube stud.
^
Tighten the oil level indicator tube stud to 10 Nm (89 inch lbs.).
4. Install the A/C line bracket to oil level indicator tube and secure with the nut.
^
Tighten the A/C line bracket nut to 7 Nm (6 inch lbs.).
5. Connect the 02 sensor electrical connector.
6. Install the oil level indicator into the tube.
