Iseki 2160 hydraulic manifold port help, what goes where please,

[chrismac]

I am currently in the restoration process of a iseki tractor which had a spool valve fitted but was missing some of the pipework running to it, it would be good to get some assistance with which ports tie into the manifold and spool valve,

Please see the post below from the restoration thread.

Default Re: TX 2160, with front loader and backhoe, long term project
Okay I have now turned to the hydraulics while I see what I will be needing to order, so I have a spool valve and the block whick sits under the seat, I will get this up and running before I use the other set up which has the bank of spool valves which was origionaly on the loader tractor, I am unsure of how the pipes should be run though as the were not all there,

Block under the seat with 3 ports on in the centre and 2 outers, which is the flow and which is the return (I now relise this is not quite the case its pumping continuously then the port is opened by the lever directing the flow) .
Untitled by chrismac2012, on Flickr

Spool valve in place with one threaded connection showing,
Untitled by chrismac2012, on Flickr

lower side of the spool valve with 2 threaded connects showing,
Untitled by chrismac2012, on Flickr

Any guidance to which ports should be connected would be appriceated,