F 150 4WD Pickup V8-4.6L VIN W (2006)
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To install, tighten to 25 Nm (18 ft. lbs.).
7. Remove the thermostat and the O-ring seal.
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Discard the O-ring seal.
8. To install, reverse the removal procedure.
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Install a new O-ring seal and lubricate it with clean coolant.
