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kubotab78 · Nov 22, 2015

I have a Kubota b7800 with about 1000 hrs. Last 4 months have been fighting an intermittent(1 -20 hrs) that shuts power off to the fuel solenoid. I have cleaned wiring contacts and ordered new relay. If relay does not work then maybe a new controller?
Shutoff happens while running and then can measure no voltage on solenoid. I have defeated seat safety switches and no help. Not sure if any other safety switches could be causing the problem while running?

Wagtail · Nov 22, 2015

G'day Mate and welcome to TBN from Downunder.

Enjoy the site.

mguitas · Nov 22, 2015

:welcome:

TBN Support · Nov 23, 2015

Welcome to the forum.

:welcome:

I'm going to move your thread on over to the Kubota section. Someone over there may know what the problem is.

kubotab78 · Nov 23, 2015

That's me horses ***

kubotab78 · Nov 23, 2015

thanks

erniev22 · Mar 13, 2021

kubotab78 said:
I have a Kubota b7800 with about 1000 hrs. Last 4 months have been fighting an intermittent(1 -20 hrs) that shuts power off to the fuel solenoid. I have cleaned wiring contacts and ordered new relay. If relay does not work then maybe a new controller?
Shutoff happens while running and then can measure no voltage on solenoid. I have defeated seat safety switches and no help. Not sure if any other safety switches could be causing the problem while running?

I have the same problem; fuel solenoid shut off. Put in a new relay, same issue. did you ever find the answer?