North Idaho Wolfman ALWAYS recommends owners get a WSM before tackling anything on their tractor.
Trust me, he gives worthy advice, as we all know!
You should not only get a WSM before service/repair work; you should get it just because you own/harbor/nurture the thing. We all are pretty fond of these orange critters.
I downloaded mine at
www.kubotabooks.com the other day - no cost. Wow, an eye opening read of 391 pages! I have no issues or problems with the tractor, and the manual looks great. I want it just in case.....
If I do have an issue, many of those problems or questions can be answered right there!
Take advantage of the resource. I know some WSM cost up to $100 or so, but well worth it.
Many times, Wolfman is offering suggestions covered in the WSM, or the parts diagrams from
https://apps.kubotausa.com/illustrated-parts/
Do him a favor, and do your homework first.
CAUTION: There are some sites that offer WSM that are junk, so be aware. I know some of the guys have called out some of the crooks before on the forum.
Just my suggestions, and best wishes all.