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Norway | I just changed the damper pulley (AR72127) and absorber plate (AR70834) on my 4640 due to wobbling. After installing the new parts, it still wobbles alittle..
Should i change the shaft key to? it dint look that bad.. but it was stuck in the shaft.
I started the tractor without the damper pulley on to see if the crank shaft was wobbling to.. it was not, and there are no oil leaks, so i dont think there is anything wrong with the crank or bearings...
Edited by GunnarBo 4/25/2024 11:16
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John Deere 4640 damper pulley wobble
