John Deere 653G

[logloper]

It acts like the propel motor is not releasing the brake all the way on one track. If you push the propel pedal real easy it works fine. If you push harder(normal), the track moves around real jerky. Only on one side. Does it in high or low speed.  Any ideas?

[Polish Hammer]

My 903j had the same issue I found a cut wire under the pedal that was barly connected contact the one sde would act jumpy because of the poor contact of the cut wire.

[logloper]

I will check for cut wires, thanks.