Removal Procedure
- Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
- Remove the right exhaust manifold pipe stud nuts from the exhaust manifold studs.
- In order to remove the exhaust seal disconnect any hangers necessary to reposition the exhaust system.
- Reposition the exhaust system.
- Remove the exhaust manifold pipe gasket.
Notice: Refer to Catalytic Converter Movement Notice in the Preface section.
Important: Use caution handling the pipe that contains an oxygen sensor. Do not cut the wire. For removal or repositioning disconnect the connector.
Important: Suitably support the exhaust system where hangers are removed.
Installation Procedure
- Install the exhaust manifold pipe gasket.
- Return the exhaust system to the proper position.
- Connect any hangers.
- Remove the exhaust system support.
- Install the right exhaust manifold pipe stud nuts to the exhaust manifold pipe studs.
- Inspect the exhaust system for leaks and underbody contact.
- Lower the vehicle.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the right exhaust manifold pipe stud nuts to 35 N·m
(26 lb ft).
