1999 Chrysler Sebring alternator replacement

Engine Mechanical problem
1999 Chrysler Sebring 6 cyl 160000 miles

my alternator is going out and I had it tested and it needs to be replaced but I cant figure out how to get it out completely. There is a bolt on the bottom that is attaching it to the motor and the opening seems to small for me to take the alternator out safely without removing other parts of the engine