Waterous pump,Class 1 governor, and Allison Transmission - Lock up
Anyone ever dealt with the pump shift not disengaging? I'll explain. Following normal pump engaging sequences the pump will shift and function properly. When done pumping, "idle button" depressed on the class 1 governor, then place transmission in neutral, notice flashing "N". If I were to shift from pump to road, the result would be stalling the motor due to the shift transfer not taking place. The correction is to shut the motor down which stops the pump pto rotation thus allowing a pump shift to take place, the n restarting the motor to function in drive.
The transfer case has recently been rebuilt by the factory? The problem still exists!