Mariner 2WD V6-3.0L (2008)
Catalytic Converter: Service and Repair
Catalytic Converter
Catalytic Converter
Removal and Installation
CAUTION: Do not use oil or grease-based lubricants on the insulators. They may cause deterioration of the rubber.
CAUTION: Oil or grease-based lubricants on the insulators may cause the exhaust hanger insulator to separate from the exhaust hanger
bracket during vehicle operation.
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Remove and discard the 2 exhaust catalytic converter nuts.
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To install, tighten to 47 Nm (35 lb-ft).
3. Remove and discard the U-bolt clamp assembly from the muffler.
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To install, tighten to 47 Nm (35 lb-ft).
4. Remove and discard the 2 resonator nuts.
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To install, tighten to 47 Nm (35 lb-ft).
5. Remove and discard the catalytic converter exhaust hanger.
6. Remove the exhaust catalytic converter and the muffler from the vehicle as an assembly.
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Discard the catalytic converter gasket.
7. Separate the converter from the muffler.
8. To install, reverse the removal procedure.
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Install new gaskets and nuts.
