JD 750C hydrostatic issue

Ok fellas, my 1996 John Deere 750C SN(TO750CX815491) has another issue. When it’s I pull my park lever down into the release position, the right track will creep forward while the left track sits still. If I’m traveling forward and press the decelerator pedal down the left track will stop and the right track still creeps forward. If I’m traveling in reverse and press the decelerator down the right track creeps in reverse while the left track stops. Moral of the problem, if the park lever is...

JD 750C hydrostatic issue