Operation CHARM
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GMC Truck
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1997
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K 1500 Truck 4WD V6-4.3L VIN W
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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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Heater Core
Heater Core
Screws on engine side of the cowl
1.9 Nm (17 lb in)
Nuts
2.8 Nm (25 lb in)
Screw on interior side of the cowl
11 Nm (97 lb in)