HT4 special parts for 40 scraper

My brother and I just were given a parts book from a friend for our HT4. We noticed that it showed a trans flow setup to use a 40 scraper😄 along with some other stuff using the same setup. Does any one have pictures of this setup being used for pulling a 40 pan? I've seen a couple on other machines but never hooked to the 40 pan. We would like to find one of these setups so if we get the 40 pan we are trying to get then why not hook it to the HT4 that doesn't get used alot. I've always wondered about doing this and know it's just a matter of finding the Trans flow valves. Whats special about the trans flow for the 40 scraper is it uses 2 of these valve setups one on top of the other. If any body knows of one let me know. I think it would be unique to see an HT4 hooked to a 40 pan as compared to a regular D4. I'll post some pictures of it from the parts book in a day or two. Any thoughts, help, or pictures on this subject would be helpful. Thanks, Josh.

The 40 scraper requires 37 GPM's for cat specs and I wana say 1200 PSI for it to run correctly.
And really you could put pipe t's and ball vavles and that would be the same as cat cross over valves but not factory but functional.😄

About the only likely place you will find the stacked transfer valves is on a unit with the HT4 factory scarifier. Same set up used for a tool bar or #40 scraper on the HT4.