Hombre S Regular Cab 4WD V6-4.3L (1999)
1. Install the Heated Oxygen Sensor (H02S) as necessary.
2. Install the catalytic converter and new gaskets to the vehicle.
3. Install the catalytic converter to the rubber catalytic converter hanger.
4. Install the catalytic converter to exhaust manifold flange nuts.
Tighten the catalytic converter to exhaust manifold nuts to 53 Nm (39 ft. lbs.).
5. Install the muffler and new gasket to the catalytic converter.
6. Install the muffler to the catalytic converter flange nuts.
Tighten the muffler to the catalytic converter flange nuts to 40 Nm (30 ft. lbs.).
