2008 Ferris is2000z 61" (old style) deck removal

So...title says it all. I have looked through the online manuals for my Ferris and searched here. No where can I find anything written on deck removal. Is it a real PITA to do? Any tips? My old JD 425 shaft driven deck was easy.

Thanks...

Jamo

https://www.manualslib.com/manual/835286/Ferris-Evolution-Series.html?page=42

let us know if this helps, thanks, Mark