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Lincoln Truck
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2004
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Navigator 2WD V8-5.4L DOHC VIN R
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Repair and Diagnosis
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Heating and Air Conditioning
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Heater Core
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Description and Operation
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Auxiliary Climate Control
Auxiliary Climate Control
HEATER CORE
The
heater core
consists of fins and tubes arranged to extract heat from the engine coolant and transfer the heat to air passing through the auxiliary climate control housing.