Trooper LS 2WD V6-3.5L (2001)
4. Install heat protector (3).
5. Install exhaust front left pipe and tighten bolts and nuts to specified torque (2).
Stud Nuts
Torque: 67 N.m (49 lb ft)
Nuts
Torque: 43 N.m (32 lb ft)
6. Connect Heated O2 Sensor connector (1).
7. Reconnect the battery ground cable.