transfer case oil change,2001 ranger

i am intending to change the oil in transfer case (borg-warner 13-54)
can't locate the drain plug! found the fill plug ok. removed the skid plate.
possible drain through a lower case housing bolt?

i am intending to change the oil in transfer case (borg-warner 13-54)
can't locate the drain plug! found the fill plug ok. removed the skid plate.
possible drain through a lower case housing bolt?


found drain plug at rear of transfer case behind a counter weight.
removed counter weight (4 bolts) to access drain plug ,unnecessary
to remove skid plate,the rest went good.