Changing Hydro Fluid on Zero Turn Mower! DIY.

I was expecting this mower to have hydro filters when I started and was expecting this to be a simple change. This mower however didn't and the hydrostatic gears needed to be removed and drained. This became a bigger project but I still walk you through the steps!

https://www.amazon.com/Hydro-Gear-72750-Transaxle-Service/dp/B01N9P2LD9?dchild=1&keywords=hydro+fluid+for+zero+turn+mower&qid=1621310456&sr=8-3&linkCode=ll1&tag=agiftedcurse-20&linkId=7855fc3013840afb098bf4cac6617022&language=en_US&ref_=as_li_ss_tl