How to diagnose a whining noise in your accessory drive

In this video I'll be showing you how to diagnose a whining noise in the accessory drive. Whining noises are usually caused by worn out bearings. These bearing live in the pulleys of your accessory drive or belt drive. Bearings are also located in the alternator, power steering pump, water pump, and a/c compressor.

There are two different tools utilized in this video to help diagnose this problem. One is the mechanics stethoscope and the other is a long screw driver or pry bar. This video demonstrates the use of both tools.

Please note: Barbour's Auto Help makes no guarantee that by following the steps and information found in this video that you will make an accurate diagnosis or quality repair. This video is very superficial in nature and is only intended to assist you in diagnosing your vehicle.

!!!!WARNING!!!!

Repair your vehicle at your own risk. While this channel will always strive to give you the most accurate information regarding automotive repair it would be foolish to assume that by watching a 5-30 minute video you too will be able to repair your vehicle without any errors or risk to your safety or risk to others safety. Costly mistakes can and will happen. When performing automotive repairs there is a high risk of personal injury. There is also a high risk for EXTREME frustration. There is also a risk of damaging your vehicle. This channel assumes no responsibility or liability for any personal injury or property damage that may take place using the information found in this channels videos. It is absolutely imperative that you the viewer, and performer of said repairs, receive as much education concerning automotive repair and particularly the repair you are considering performing. While the videos featured on this channel do go into detail about particular repairs this channel does not claim that the information provided in said videos are 100% complete and accurate. YOU MUST HAVE A REPUTABLE REPAIR MANUAL FOR THE VEHICLE THAT YOU PLAN TO WORK ON THAT CONTAINS THE INFORMATION YOU NEED TO PROPERLY REPAIR SAID VEHICLE. Follow all repair procedures as outlined in your repair manual. Compare the information in your manual with the information in this channels videos. Follow your repair manual over this channels videos. Follow all safety instructions and warnings found in your manual. Also, read and follow the instructions for any piece of equipment, chemical, or tool that you may use in any repair. Also, check out the owners manual for the vehicle you are working on. There is a lot of good, important, and helpful information that can be found in it. Finally, above all, do everything you can to keep yourself safe. WEAR SAFETY GLASSES. WEAR IMPERMIABLE GLOVES. UNDERSTAND THE CHEMICALS YOU WILL BE EXPOSED TO AND GUARD YOURSELF FROM THEM.

Note: Even the most educated, seasoned, and talented technicians, or mechanics, are still subject to personal injury and property damage while performing automotive repair. I say again, use the information found in this channels videos at your own risk. Repair your vehicle at your own risk.

Music by:
Zombie Rock by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Artist: http://audionautix.com/


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Видео How to diagnose a whining noise in your accessory drive канала Barbour's Auto Help