Mariner 4WD V6-3.0L (2010)
12. Clean and inspect the LH catalytic converter manifold. For additional information, refer to Engine.
Installation
1. Install the 6 new LH catalytic converter manifold studs.
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Tighten to 11 Nm (97 lb-in).
2. NOTICE: Failure to tighten the catalytic converter nuts to specification before installing the exhaust Y-pipe will cause the converter to
develop an exhaust leak.
NOTICE: Failure to tighten the catalytic converter nuts to specification a second time will cause the converter to develop an exhaust leak.
Using a new gasket, install the LH catalytic converter and the 6 nuts. Tighten in 2 stages in the sequence shown.
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Stage 1: Tighten to 25 Nm (18 lb-ft).
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Stage 2: Tighten to 25 Nm (18 lb-ft).
3. Install the exhaust Y-pipe. For additional information, refer to Exhaust Y-Pipe - 3.0L See: Engine, Cooling and Exhaust/Exhaust System/Exhaust
Pipe/Service and Repair/Exhaust Y-Pipe.
4. Install the LH catalytic converter heat shield and the 3 bolts.
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Tighten to 10 Nm (89 lb-in).
5. Position the A/C compressor and install the 3 bolts.
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Tighten to 25 Nm (18 lb-ft).
6. Connect the A/C compressor electrical connector.
7. Rotate the accessory drive belt tensioner counterclockwise and install the accessory drive belt.
