BH77 Hydraulic Concerns

[minthral]

You are getting close to understanding.

The upper right port is pump pressure OUT to auxiliary equipment.
The bottom center port is low pressure tank return from auxiliary equipment. It goes straight to the sump.
The upper left is high pressure IN from the auxiliary equipment. It powers the 3pt.

Dan

Oh ok so in that case I got it backwards... so on mine the loop is loader > third function > remotes > backhoe. No idea where the 3 point is as I don't see any of these hoses. The upper left port hose goes to backhoe (as a return).

 

[TheOldHokie]

Oh ok so in that case I got it backwards... so on mine the loop is loader > third function > remotes > backhoe. No idea where the 3 point is as I don't see any of these hoses. The upper left port hose goes to backhoe (as a return).

Yes - you had it backwards, which is easy to do. The hose going from the back hoe vlave to the hydraulic block is feeding the 3pt. That port on the hydraulic block connects to a pipe that goes up the right side of the tractor and then into the 3pt valve.

Dan