Trooper S 4WD V6-3.5L (2002)
Catalytic Converter: Service and Repair
Three Way Catalytic Converter RH
Three Way Catalytic Converter RH
Removal
1. Disconnect battery ground cable.
2. Raise the vehicle and support with suitable safety stands.
3. Remove torsion bar.
4. Disconnect front 02 sensor harness connector (6) and rear 02 sensor harness connector (3).
5. Remove front exhaust pipe fixing bolts and nuts (4).
6. Remove three stud nuts (2) from exhaust manifold then remove the exhaust front pipe (7).
Installation
1. Install front exhaust pipe (7) and tighten three stud nuts (2) and two nuts (4) to the specified torque.
Torque Stud nuts: 67 Nm (49 ft. lbs.)
Nuts: 57 Nm (42 ft. lbs.)
2. Install the torsion bar and readjust the vehicle height.