removing

Hey Gang, What size Allen key should I use to turn the adjustment screw on the rear calipers? Feeling pretty defeated after I spent almost 2 hours replacing the pads and rotor on one wheel only to basically feel like I stripped the adjustment screw. I had undo everything and install the old...

Hi all!! I'm new here and this may have been covered in the past...if it has my apologies for reposting. But, how do you remove the Phillips head bolts that hold the rotors on? I've used all the goodies to no avail. Is there a special trick? Please help as I'm very limited on time and need to...