Hello,

I am having an issue with my Oliver 1855 diesel with hydrolic over/under/direct drive. It is losing all power when challenged with any kind of pull. This could be going up an incline with nothing attached, pulling a wagon on a flat surface, etc... It loses all power and stops moving completely. If you wait for 1 to 3 minutes it gains back power and starts going again. At the same time, the 3-point arms don't drop completely either. Am I needing to replace something? If so, what would that be?  Any help is greatly appreciated.