L2800 Starting Issue

[Charlie Tuna]

Got a strange one going on. When turning the key to start the tractor the engine turns over but will not start until i release the key from the starting position. But today I had to release the key from starting position but hold it from going all the way back to the run position to keep it running. I suspect the switch is bad so I checked the connectors on the back of the switch and not much corrosion. So cleaned them off with wire brush but still having same issue. It now does not require me to hold the key but only starts when I release the key from starting position. Is this the sign of a bad starter switch?

 

[Russell King]

I am not an expert on your tractor but can make a suggestion on your problem.

It sounds like you have a fuel shut off (or turn on in your case) solenoid that has to move into the run position. Normally that should happen in both the start and run positions on the key switch. You should be able to remove the solenoid and test its operation to make sure it operates correctly. Or you can see if it is getting power to the wiring connector when the key is in the start position and then the run position.

I can’t tell you what the real sequence is for your tractor but you may be able to get a work shop manual from Kubota books dot com or your dealer.

it probably is the switch and you can troubleshoot it to see what power is applied to the various key positions. Probably can be replaced for around $50 if you can do it.

 

[North Idaho Wolfman]

The WSM will have testing procedure for both the Switch and the Stop solenoid.

 

[Charlie Tuna]

I think I now have a plan of action troubleshoot the issue Will post the solution when resolved.