3-Point Hitch 3720 3 point hitch hydraulics

   / 3720 3 point hitch hydraulics #11  
Spudland_Dave said:
After some of the replies in this thread got my brain workin I headed over to the JD Parts site...
SOOOOO, If I'm seeing this correctly...the PB kit for the 3x20 tractors comes with 3 ports... a "Feed" and 2 Returns. 1 Return Port Bypasses the Rockshaft and dumps directly to the sump...the OTHER port which is used when you plug the "Jumper" hose in, dumps the oil back to the rockshaft...

So if a person would just use the "bypass jumper return" you would have PB with a functional 3pt?

Yes, that is correct, read my reply in post #6 above where I explained that (maybe not to clearly though:confused:)
 
   / 3720 3 point hitch hydraulics #12  
Kenny...you did it clearly enough for me to investigate it :D ....part of my problem is I'm a visual person and havent seen the PB setup on the 3x20 series tractors in person....from talking to the Salesman/Dealership they said there were only 2 "ports" on the 3x20 Tractor PB kit....on the forums here I got the impression there were multiple kits for multiple models and that I needed the "3 Port Version" with the 2 return options...looking at the parts illustrations I see what people say now about the 3 Ports...

The way I see it is the Loop hose is "permanently" attached (No QuikConnect) to the "Good" port which allows for the 3pt.
 
   / 3720 3 point hitch hydraulics #13  
Spudland_Dave said:
Kenny...you did it clearly enough for me to investigate it :D ....part of my problem is I'm a visual person and havent seen the PB setup on the 3x20 series tractors in person....from talking to the Salesman/Dealership they said there were only 2 "ports" on the 3x20 Tractor PB kit....on the forums here I got the impression there were multiple kits for multiple models and that I needed the "3 Port Version" with the 2 return options...looking at the parts illustrations I see what people say now about the 3 Ports...

The way I see it is the Loop hose is "permanently" attached (No QuikConnect) to the "Good" port which allows for the 3pt.

Yup, Just as I wrote "even the dealers don't get it"! There is a "old" kit and a "new" kit as you may have seen on JDParts. You will get the new kit with the 3 ports-one supply and two returns.
 

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