Pointers...
Take the plug out that covers the threaded pin that the pads slide on. Throw the plug away. Loosen the pin with the caliper still attached to the bike, then remove the 2 bolts that hold the caliper and carrier to the front fork leg.
Do the brakes just like automotive brakes, then reinstall everything. Find something more user-friendly to stick in the hole where that plug was to keep dirt out of there.
