Working on a Kubota G1900 4/wheel steer tractor. I cant figure out why the fuel shut off solenoid does not work. Does any one have a wire diagram for one of these tractors. There is a White wire feeding the solenoid,but it is very hard to trace with out cutting the loom apart. I took tha panel off below the ignition switch, but there is no sign of the white wire. I found 3 fuses under the dash and they are all good. I hope someone can help me. PS: happy thanks giving!!
Make sure you check for corrosion on the back of the fuse block. Kubota’s are known to stop working because of this! You are also probably going to have a timer for the fuel shut off solenoid under the dash.
Thanks for replying . I will check for corrosion. What does the timer look like, can you describe it ?
Looks like any cube relay, not even sure this Kubota has one but most do, that i have worked on. Can you post a picture of the fuel solenoid, then we can tell if its normally open or closed.
The fuel shut off solenoid is normally open. it pulls in when 12v is applied. I did a little more research on how it works, and it is controlled by the combination box on the side off the engine. I checked on the price and it was $320.00. I think i am just going to put a momentary push button switch on the dash to operate it. So thanks for all your time and input and god bless you HarleyHappy.
Just remember if you bypass the control, you won't have any safety shutdown for someone getting off the seat with the deck on, etc. Probably not a good idea if it's not your personal machine.