Removal and Installation
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING & LIFTING article.
- Disconnect the Catalyst Monitor Sensor (CMS) electrical connector.
- Remove the exhaust Y-pipe. For additional information, refer to EXHAUST Y-PIPE - 3.5L in this service information.
- Remove the 2 catalytic converter support bracket-to-transmission bolts.
- To install, tighten to 48 Nm (35 lb-ft).
- Remove the 4 nuts and the LH catalytic converter.
- Discard the 4 LH catalytic converter-to-exhaust manifold nuts and gasket.
- To install, tighten to 40 Nm (30 lb-ft).
- To install, reverse the removal procedure.
NOTE:
Always install new fasteners and gaskets as indicated. Clean flange faces prior to new gasket installation to make sure of proper sealing.
- Install a new gasket, nuts and studs as indicated.