L47 TLB Kubota third function wiring

Joisey

Active member
Lifetime Member

Equipment
Kubota L47 TLB
May 31, 2015
197
125
43
Wild, Wonderful West Virginia
My tractor has the dealer installed Kubota 3rd function setup and the TL1300V front loader. What I am looking for is the wiring diagram for the third function valve solenoids. I have a Kubota repair manual, but it does not include the 3rd function valve setup.

What I am ultimately trying do do is find the wiring colors that go to the two solenoids on the 3rd function valve. I have traced the wires from the switch on the loader control lever and discovered that there are five wires, all solid color. yellow, red, green, blue and brown. By what I've found with other Kubota tractors, there are three wires to each solenoid, two ground and one hot.

The way my tractor is built, it is almost impossible to get to the solenoids or the control wires to determine which set of 3 wires go to which solenoid, if indeed each solenoid on my tractor used three wires.

I looked all over the internet and there is no wiring diagram for the Kubota 3rd function valve. I guess I could call Messicks in Mt. Joy, PA, but I doubt they will part with a wiring diagram.

Any help that you can give would be greatly appreciated. Thank you in advance.