Hello all. This tractor has been setting for several months. Put in fresh battery, try to start, and just cranks. Electric fuel pump is vibrating, went ahead and pulled fuel line off injector pump, and fuel is pumping to it. My first thought is a fuel shut off solenoid. Looking at this pump, there is no visible, external shut off or lever. Searching the Internet for images on a m135x shows all kinds of solenoids, mostly external 3 wire, hooks up with a plunger arm to a lever. This injector pump does not have that. Called Kubota, parts guy says no listing for shut off solenoid, transfers me to service department, he give me a part number for a thread in solenoid with no wire connector(pt# 8nn9d278aa). Not on this injector pump that i can see. What controls the fuel shutoff?? Why is there no fuse for a stop solenoid? There is an electronic item at the base of the injector pump and has two allen heads that hold it on. Zero pictures of this on the internet.