if you want to see what is involved
take a look through this to see what all the brakes look like and where all the brake bleed screws are
http://www.ft86club.com/forums/showthread.php?t=20311
Take a look through this to see how to change the front pads. The rear brakes will be taken apart in the exact same manner.
http://www.ft86club.com/forums/showthread.php?t=45713
Overall it is fairly easy to do yourself.