Exhaust Manifold - RH: Installation

WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

Install 6 new RH exhaust manifold studs.
- Tighten to 12 Nm (106 lb-in).

NOTE: Failure to tighten the exhaust manifold nuts to specification a second time will cause the exhaust manifold to develop an exhaust leak.

Using a new gasket, install the RH exhaust manifold and 6 new nuts. Tighten in 2 stages in the sequence shown in illustration:
- Stage 1: Tighten to 20 Nm (177 lb-in).
- Stage 2: Tighten to 25 Nm (18 lb-ft).
  
  Fig 1: Identifying RH Exhaust Manifold Nuts Tightening Sequence
  Courtesy of FORD MOTOR CO.
Connect the RH HO2S electrical connector.
Install the RH catalytic converter. For additional information, refer to EXHAUST SYSTEM .