Operation CHARM
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GMC Truck
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1988
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R 3500 P/U 2WD V8-454 7.4L VIN W 4-bbl
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Repair and Diagnosis
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Brakes and Traction Control
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Brake Rattle
Brake Rattle
1.
Excessive clearance between pad and caliper.
2.
Hardware missing or improperly positioned.