My B7800 non-starting problem was a broken wire between the key and the starter. Local mechanic ran a wire direct from key to starter. Works fine! All safety switches still work. Cost me about 1/4 of what the Kubota dealer would charge.
happy again!
My 7 year old B7800 won't start. Put in a new battery. No response. Glow plug light comes on, lights work, but not a sound from the engine. Attachment control is off. Any help out there?
power loss
My B7800 had a similar problem. The cap of the fuel filter cartridge has a flapper in it that stops fuel flow when you remove the plastic filter container. That valve was sticking. I drilled it out. Now when I change the filter, I put a vise grip on the fuel line.