My tilt trom pump is shorting out. Whe the buttons are pressed up or down, the motor sees to be grounding out because my rear nav light flickers on without the switch being on. I took it out and cleaned it up there was a lot of gunk in the pump but under a load the motor is seeming to fail. Are there parts available for the little motor or do you have to buy a remanufactured pump? for the time being I rigged up a pump off of an older MC-1 that works but it is a single tube pump and my rams are two tubes. I am considering selling the old pump or trying to trade it for a newer one because it seems that the older ones are more rare. Any suggestions?
