John deere 4320 accesories?

[FlHaymaker]

Hey everyone, I recently picked up a 4320 . Always wanted one of these old tractors. It needs a little work cosmetically but it is mechanically sound. I attached some pictures, I was wondering about. It has a gauge on the front of the side console that says weight transfer and 3 pt hitch and an oil drop? Also there's some sort of hydraulic valve on the back, not sure it may be tied to the gauge? Any ideas?

Thanks

 

[Tx Jim]

Maybe this will help.AR47486 PRESSURE GAUGE 1 (NLA)

 

[FlHaymaker]

So it's a power weight transfer control valve and the gauge is connected to it. Do you or anyone know what it's use is?


I'm also looking for a set of fenders , rollgard and canopy? Know where they might be found in the southeast?

 

[Tx Jim]

The PWT hitch is designed to add weight(traction) to the rear tires by putting some weight from a towed impl.