AKRiverrunner
Member
I just picked up an 863G with 2-speed. Trying to figure out where to start with the drive system. When operating on an incline there is no hydrostatic holdback. It rolls like it is in neutral on any incline as well as having jerky engagement of the drive. Fluid is full and bucket operates with no issues. Is this is final drive issue in both motors or a control valve issue.