Range Rover (LM) V8-4.2L SC (2006)
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Installation
1. Using the special tool, install the catalyst monitor sensor.
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Clean the components.
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Apply an anti-seize compound to the thread of the sensor.
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Tighten the HO2S to 45 Nm (33 ft. lbs.).
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Connect the electrical connector.
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Attach the wiring harness.
CAUTION:
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Make sure the anti-seize compound does not contact the catalyst monitor sensor tip.
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Make sure the catalyst monitor sensor wiring harness is not twisted more than 180 degrees and is not in contact with either the
exhaust or driveshaft.
2. Attach the exhaust hangers.
3. Position the RH catalytic converter to the exhaust manifold.
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Clean the components.
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Tighten the new bolts to 22 Nm (16 ft. lbs.).
4. Position the LH catalytic converter to the exhaust manifold.
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Clean the components.
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Tighten the new bolts to 22 Nm (16 ft. lbs.).
