Navigator 4WD V8-5.4L VIN 5 (2006)
PCV Heater: Service and Repair
POSITIVE CRANKCASE VENTILATION (PCV) HEATER ELEMENT
Removal
1. Disconnect the battery ground cable.
2. Disconnect the positive crankcase ventilation (PCV) heater element electrical connector.
3. Disconnect the quick release couplings and remove the PCV tube.
4. Remove the bolt and the PCV heater element.
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Discard the O-ring seal.
Installation
1. NOTE: Lubricate the O-ring seal with clean engine oil prior to installation.
Using a new O-ring seal, install the PCV heater element and the bolt.
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Tighten to 10 Nm (89 lb-in).