Drain for a Yanmar F17d

[piemma]

I feel like an absolute fool but I cannot find the drain plug for my hydraulic fluid on my Yanmar F17D. I have changed the filter but cannot find the drain plug for the whole system. As an aside, I do have a Bulldog front loader on the machine. Any help would be greatly appreciated

 

[oliver28472]

I don't know either but you might get a faster answer here in the Yanmar forum.