Oil Level Indicator and Tube Removal for Chevrolet Chevy Suburban - 4WD 1999

1. Remove the oil level indicator (1) from the oil level indicator tube (3).
2. Remove the oil level indicator tube bracket nut (2) from the right exhaust manifold stud.
3. Remove the oil level indicator tube (3) from the oil pan (5).
4. Remove the oil level indicator O-ring seal (4) (if required).