4wd solenoid?

[chugger172]

Where is the four-wheel-drive solenoid located on a DK 40?

 

[grsthegreat]

On my 2010 model the 4wd relay is under the steering wheel dash cover. And the solenoid itself is located on the transmission body. I have a picture in my service manual and ill try and attach it later today. Its out in the shop.

 

[chugger172]

thank you

 

[grsthegreat]

Ok, this gets a bit complicated, as i dont know year of your unit. But if its close to my 2010, the solenoid is attached to the modulator assembly on the hydraulic lever control unit. Ill also attach a link to another doscussion.

First off, there are fuses that control PTO Function.
There are relays under instrument column that control PTO Function. And the relays are the usual problem.
There is also a microswitch on some units to prevent pto engagement in mechanical driven units.
And finally the pto solenoid…which is uber expensive part.

First test the fuse. Those are labeled.

Heres the pto relay behind instrument panel, ill also incluse test procedure for relay

Heres the pto switch and microswitch data..

And finally, heres the info on the PTO Solenoid

 

[grsthegreat]

Also, heres a link to a similar issue

PTO stopped working on my DK35 (Gear)

The PTO on my 2006 DK35 (Gear) does not turn when selected, either in Man or Auto. I tried in auto with position and draft levers in every conceivable placement. I get the red PTO light on in Man/Auto but the PTO shaft is not turning, I tested the fuse correct, tested safety function, (won't...

www.tractorbynet.com

 

[chugger172]

thank you very much!

 

[chugger172]

Is the pto solenoid and the 4wd solenoid the same?

 

[grsthegreat]

Oh crap, no

 

[grsthegreat]

Im sorry, i wrote down pto solenoid

 

[grsthegreat]

Let me find info on 4wd system. I guess im more tired than i thought

 

[grsthegreat]

Ok, this is getting harder. So far i can only find offhand reference to 4x4 functions. Rough schematic points to 4wd solenoid as part #37. But i cant find any actual call out for it, or what it looks like. Im looking further. Also, heres the diagnostic for 4wd switch.

 

[grsthegreat]

Kioti DK45S 4 x 4 electrical issues

Has anyone had issues with the diode across the 4X4 solenoid in Kioti tractors. I have an interesting intermittent problem with a 2006 DK45S. I have a fair amount of experience with electrical issues but this one does have me stumped. This started with the fuse blowing intermittently when in...

www.tractorbynet.com

 

[ning]

TIL [Today I learned] that some compact utility tractors have push-button 4WD
I figured they all just had this lever that you crammed the gears together

 

[grsthegreat]

Ok, the book sucks in diagnosing 4wd solenoid, but it is part of the modulating valve assembly. Look at this diagram

 

[grsthegreat]

 

[tulenutn2o]

Ok, the book sucks in diagnosing 4wd solenoid, but it is part of the modulating valve assembly. Look at this diagram

View attachment 880800

That helps.