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Any gear driven unit, especially an automotive drive axle where the engine torque multiplication Normal axle noise can be described as a slight noise heard only at a certain speed or under Driveline noises may confuse even the best technician. Vehicle noises coming from tires, Visual/Physical Inspection Inspect the system for loose or missing fasteners. Inspect the system for leaking components. Inspect the system for obvious damage or conditions which may cause the symptom. Symptom List Refer to a system diagnostic procedure from the following list in order to diagnose the symptom: Rear Drive Axle Noises Noisy in Drive Noisy When Coasting Intermittent Noise Constant Noise Noisy on Turns REAR DRIVE AXLE NOISES Gear Noise Gear noise or whine is audible from 32-89 km/h (20-55 mph) under 4 driving conditions: Drive- Acceleration or heavy pull Road Load-Vehicle driving load or constant speed
2007 Hummer H3 2007 Driveline/Axle Rear Drive Axle - H3
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