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GMC Truck
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2002
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C 3500 Truck 2WD V8-6.0L VIN U
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Repair and Diagnosis
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Heating and Air Conditioning
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Description and Operation
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HVAC Systems - Automatic
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Air Delivery Description and Operation
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General Descriptions
General Descriptions
The air delivery controls are divided into two primary areas:
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Air speed is dependent upon
blower motor
speed.
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Air distribution is related to various single or multiple air outlets.