B4000 2WD V6-4.0L SOHC (2003)
Exhaust Pipe: Service and Repair
MUFFLER INLET PIPE REMOVAL / INSTALLATION-4.0L
1. Raise the vehicle on a hoist.
2. Remove the bolts.
3. Remove the exhaust inlet pipe nuts and gasket.
4. Position the exhaust inlet pipe and install the bolts.
Tightening torque 34 - 46 Nm {3.47 - 4.69 kgf-cm, 25 - 33 ft. lbs.}
5. Install a new exhaust converter inlet pipe gasket and install the nuts.
6. Lower the vehicle.