Operation CHARM
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GMC Truck
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1991
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C 2500 Truck 2WD V6-262 4.3L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Drum Brake System
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Backing Plate
Backing Plate
8.5 inch Ring Gear
47 Nm (35 ft lb)
9.5 inch Ring Gear
142 Nm (105 ft lb)
9.75 - 10.5 inch Ring Gear
142 Nm (105 ft lb)
10.5 inch Ring Gear
142 Nm (105 ft lb)