John Deere 9570RT DPF issues | 8400R CAN bus is Down | 9560RT air throttle valve repair
Follow
In this video, I go look at a John Deere 9570RT with aftertreatment codes, repair an 8400R with a failed CAN bus, and repair a 9560RT air throttle valve. Get ready for some more adventure as I go from service call to service call!