super hydraulic reservoir question?

Anyway, I have a Stage II Super H with the hydraulic reservoir under the gas tank. Anybody with a Stage II Super H, a Stage II Super M, or a Super MTA should be able to give me a clue here.

I'm trying to figure out which pipe is which on the back of the reservoir. They're capped off, but not labeled, and my Super MTA manual doesn't show how to plumb it up.

Which one is the pressure? Which one is the return? Are both pressure? Is one a delayed lift like the belly pump?

I want to hook up two-way hydraulics.

I do not know for certain, but maybe if you will look at this picture, it will help? Sorry, this is all I have.

I've got detail pictures of a nicely restored Stage II that I took last fall. Problem is, his tractor is just like mine: The reservoir lines are capped off.

The high pressure line from the live pump goes to a tee that feeds both the remote 4 way inlet and the reservoir (Liftall) tank inlet. The 4 way return (“tank” or “drain” port) tees into the return line between the reservoir and the live pump.

I cannot recall exactly where the reservoir ports are located. The drain however is the larger port low on the right side of the reservoir. And I believe the inlet the smaller port above and ahead of the drain. The ports on the rear of the reservoir are intended for Liftall (one way) hydraulics and must be plugged.

If you can wait until the weekend I’ll take a digital photo of the plumbing on one of our Stage II hydraulic systems (both SH and SM) and post it.

Note: To operate the 4 way hydraulics you must first pull the Liftall lever (on the right side of the reservoir) fully back then latch it into place. This blocks the inlet to the reservoir so pressure/ flow is diverted to the 4 way valve.