Operation CHARM
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GMC Truck
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1994
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C 3500 Truck 2WD V8-454 7.4L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Heating and Air Conditioning
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Compressor Clutch
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With HR100/HR110-MD Compressor
With HR100/HR110-MD Compressor
Clutch Air Gap
0.5-7.6mm (0.020-0.030")