570 Hyd pressure??

[dflippin08]

Anyone have the spec?

 

[Joe Young]

At 1900 RPM = 1450-1550 psi @ 9.3 gpm

 

[dflippin08]

How do you adjust it?

 

[Joe Young]

Here are the relevant pages from the service manual. I circled the relief valve assembly on the third page. The arrow is pointing to the adjustment plug. Note the relief valve is part of the pump assembly which is mounted under the hydraulic inside of the torque tube. You will need to raise the the plate that the hydraulic valves and pump are mounted to, in order to access the pump. - Joe

 

[dflippin08]

Thank you very much.

 

[Joe Young]

You're welcome.