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Vibration 772D

smooth ยท 2012-03-28 22:00

I have a 2006 JD 772D. I am noticing a vibration in the cab when in 4th gear 1500 to 1700 rpm. It is most noticable on the right side as in the console where the gear shift lever 6WD switches and heater/AC controls. I am running Michelin snow plus tires. It only vibrates when in that gear at that rpm range. Any thoughts?? There is 8800 hours on machine and the vibration dampner has never been replaced. I have never had one go bad so I don't know if that is the problem. I read in the manual that is recomended to replace the dampner every 4500 hours. Thanks for your asistance.:drinkup

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