Does the reel work at allIJ Even at a slow speedIJ Or is it that the adjustable part does'nt workIJ I am going to assume that this is an early model with the pump on the feederhouse, if not, the diagnosing procedures are still about the same but the repair procedures will be different. If the valve worked empty, then it must be either the pump or the motor. Check the pulley on the pump to make sure it does spin the pump shaft. Then check the sprocket on the motor to make sure it has'nt worked loose and is just spinning in the sprocket. If that all looks good, then just slightly loosen the pressure line at the motor and see if oil comes out when it is running. Be very careful and wear eye protection, dont take any safety risks when doing so.