Posted 9/28/2015 21:59 (#4813931 - in reply to #4813146) Subject: RE: 8370rt ivt issue
Had an 8430 and an 8345rt that were both IVT that did the same thing. Complained about both of them, never got an honest answer to the problem. Deere said it was something to do with the transmission sensing varying loads from the cart and constantly trying to adjust and eventually recalibrating, though usually unsuccessfully.