hi everyone i just picked up a 91 civic dx shell an was wondering on how to remove the back seats i already have the bottom part of the seats taken out but i cant figure out how to take the top folding half down, i was told there was a bolt in the center of the 2 seats but i cant find that bolt at all so can someone help me please

 

there are two round clips located on the quarter panel side that pull off. Then slide over and the seats will pop out.