With your reply and a little light, I was able to see the total of 6 bolts that hold the bracket on. Two are 13 mm heads on the front side. Two are, I believe it was 7 mm hex on the right side. The two I did not initially see are two very well hidden hex cap screws behind the bracket in front. One of these has to have the pulleys turned to allow you to push the allen wrench by the slot in the pulley to get to it. With all those removed, the bracket comes off with ease.