Changing Tranny fluid. Need help quick

I am changing the tranny fluid in my 91 automatic and i cannot find the drain bolt

Found the bolt but i cannot get the damn thing off

i found the bolt but it is a bitch to get off. Its also good because i saw the inside of the tire and i need a new one because the steel belt is poking through

there are two bolts on the tranny, the lower one is to drain and the top one is to fill i believe. there is an easier way to fill up tranny fluid though. just unbolt the speed sensor and put it to the side and fill it up through that hole.:up:

fill it through the dipstick