mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Power Steering Pressure Switch > < Heated Oxygen Sensor (HO2S)|Page 870
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Using the special tool, remove the catalyst monitor sensor.
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To install tighten to 48 Nm (35 lb-ft).

4. NOTE:  Apply a light coat of anti-seize lubricant to the threads of the catalyst monitor sensor.

To install, reverse the removal procedure.

Power Steering Pressure Switch > < Heated Oxygen Sensor (HO2S)|Page 870