is you get some break parts cleaner and spray off your tranny, right under the passanger side axle, it should say oil drain on the tranny. if you get the mopar tranny fluid you can put a hose on the spout/cap on the bottle, stick the other end of the hose in the tranny fill hole and squeeze it in.

dsm/mitsubishi service manuals https://www.mediafire.com/folder/5k14qlaulb9s1/dsm_mitsubishi

service manuals(my whole collection) https://www.mediafire.com/folder/ac51jwwa3g1n1/automotive_manuals