I already bought the brake pads, I was reading the part 5 of Get To Know Your 7 about changing the brake pads. Last weekend I changed the front ones, but the part 5 of GTKY7 doesn´t explain how to change the rear pads, where the hand brake is also fixed, they only explain how to check the wear on the pads. Must I remove the caliper to change the pads??, how to remove the pads, I don't see pad retaining pins as the front calipers??, any consideration about the rear brake adjust??. Thank you very much.