Nope, the BX23 doesn't use a locking tab like my BX2660 does. I doused it with some Kroil today, and I'll give it a go again tomorrow. I would hate to change the hydraulic fluid and not be able to clean the screen.
Kubota M7040, Kubota MX5100, Deere 790 TLB, Farmall Super C
Be careful and make 100% sure what you are doing so you don't have an unexpected disaster. Maybe ask JOHNTHOMAS or check a shop manual or something. Sometimes, things can be unexpected because of a serial number break or design change or reverse thread. There is a thread around about a guy that had to drill a hole to install a block plug heater on a Kubota--no big deal--but went a whisker too far and drilled into the cylinder. Not that you could have this problem but you never know and it seems unlikely a bolt would be on that tight without an explanation. Just my two cents having been in this situation before--and taken the wrong path.
If you feel you have to do it then use an impact drill/air wrench.
I wouldn't worry about it myself if the drained oil didn't have metal particles in it when feeling of it with your hand. My belief is the strainer is of most value at the first fluid change when it catches the metal particles from the manufacture of the machine and also/then the filter is the catcher of metal particles which would only be there if something has gone wrong after the first time. :2cents:
Nope, the BX23 doesn't use a locking tab like my BX2660 does. I doused it with some Kroil today, and I'll give it a go again tomorrow. I would hate to change the hydraulic fluid and not be able to clean the screen.