Catalytic Converter Replacement (Gas, Export)

REMOVAL PROCEDURE





1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Remove the nuts from the Y-pipe flat flange.
3. Remove the muffler and the catalytic converter assembly.





4. Remove the nuts, studs, and flange seals from the Y-pipe and the exhaust manifold.

INSTALLATION PROCEDURE





1. Install the new flange seals.

NOTICE: Refer to Fastener Notice in Service Precautions.

2. Install the new studs.
^ Tighten the studs to 22 Nm (16 ft. lbs.).
3. Install the new nuts connecting the Y-pipe, catalytic converter assembly to the exhaust manifold.
^ Tighten the nuts to 64 Nm (47 ft. lbs.).





4. Position the Y-pipe and the catalytic converter assembly to the flat flange.
5. Install the nuts to the flat flange studs.
^ Tighten the nuts to 64 Nm (47 ft. lbs.).
6. Check for clearance and alignment.
7. Lower the vehicle.