B7100 CLUTCH NOISE

[MATT ALBERGHINI]

I am thinking of buying a b7100 with gear transmission. It scares me a little because there is a terrible vibration at high rpm when in gear and I push the clutch in. There is no vibration when the clutch is actuated in nuetral. Once in gear and driving there is no noise. Do these tractors have problems with input shaft bearings? Thanks for the help