Post Hole Digger (PHD) Hydraulic Down Pressure (HDP) Questions.

[MtnViewRanch]

How do I determine where to connect the return line to, specific location? What would this look like?

You might want to ask over in the hydraulics forum, I know that Kenny is very good with sort of stuff. I would look for your oil cooler return line and tee into it where it dumps back into the case. So you will need to run a separate return line and QD. Any place on the case that goes into the tank will work. Where those places are, I do not know.

 

[stagelines]

How do I determine where to connect the return line to, specific location? What would this look like?

This is the diagram that came with my Bush Hog 2102 downforce kit.

 

[sparc]

I don't have a photo with the PHD attached but here is a shot of the return on my JD 4410.
You can see the return port with the black dust cap over to the left of the photo with the 90 deg. fitting looking up.

 

[JD 4520]

I don't have a photo with the PHD attached but here is a shot of the return on my JD 4410. You can see the return port with the black dust cap over to the left of the photo with the 90 deg. fitting looking up. <img src="http://www.tractorbynet.com/forums/attachment.php?attachmentid=369766"/>

Very helpful.