Remove Alternator From 02 Es300
 

Anyone removed the alternator from an ES300? Most alternator removals are straight forward. However, on my ES300, their appears to be an additional bolt on the back side of the alternator. It's just next to the left of the oil dipstick. Does I need to remove this to get the alternator out? I've removed all the other necessary screw and the alternator only rotates.