the hardest thimg is to fine a 10mm 12pt socket to remove the pad pins. I had to order it from SEARS, Harley does not sell them.
Becareful not to get the brake fluid on your painted areas, when ya move the pistons back in thier bore the fluid will push back into the reservoir,so remove some fluid from the reservoir first. when installing the pads install the one close's to ya first, install the pin push in just enough to hold the first pin then install the second pad and push the pins in all the way.