B1653 Third Function Valve Wiring

[OldDave]

Hi Folks! My Kubota B2601 came with the B1653 Kubota Third Function Valve. I was using my Grappler today when the valve controls quit functioning. The button you push to turn on the function glows Yellow when on. I no longer have light at the button. Where does the button switch get it power to operate the relays? Is there an inline fuse somewhere? Your help will be greatly appreciated.

 

[B737]

the switch is probably failed. There are two plugs that go into two connectors under the deck near your right foot, you can check those, and you can check the fuse in the engine compartment, I believe its work light circuit or aux circuit, but its most likely failed switch.

you can unscrew the collar at the bottom of the switch under the handle, remove the switch and test it. Its just a latching microswitch. There is a thread on this forum regarding this switch and suitable replacements.

 

[B737]

I found the link Dave

B2601 3rd function switch repair

Just entering this for the forum archive should anyone go searching in the future. I couldn't find much here when I searched. If you have a B2601 with dealer installed 3rd function kit "B1653" it has an on/off switch on the loader joystick. It will fail in short order if it gets wet. The part...

www.orangetractortalks.com