oil filter

I'm not able to find a manual or parts spec online that shows where the oil filter is on this engine 21R707-0143-F1, if there is any. Official site doesn't find any manuals for my model even though the store sells the engine model, other sites only have some diagrams but I couldn't find one...

I have a 2019 SD Raptor that started leaking trans oil from the right filter. I replaced the OE Hydro Gear filter last year for the 200 hr. service. It just started leaking a couple of weeks ago. There was no impact of any sort to that area or the mower, so I don't know why it would leak. I've...

I have what looks like a cover on the lower left side of the engine. I was wondering if that cover can simply be unscrewed and replace with an oil filter? M/N 4076770 258E1 Thank you in advance!