Ok here we go last friday I took a day off from work to work on the family truckster aka 94 Mercury Sable wagon to replace the brakes so I jack the thing up planning on replacing front and rears,check the fronts they have plenty left the rear disc are about to go metal to metal .So I pull the caliper off both sides and then I find this bracket preventing me from taking off the rotor..I'm thinking no big so I proceed to remove and someone coated the bolts with loctite (thank you)so now I am breaking a sweat since I cant reach any of my airtools into the location.Finally remove the rotors take them to Kragens of course they dont have enough meat to turn so I figure no warp slap them back on at this point they still have legal thickness,purchase pads go home proceed to compress pistons and they will not budge..get C clamp still no budge ..call friend tells me about how you have to screw them back into place...and you need special tool 20 miles away auto parts store closes 15 minutes (okay curvy 20 miles away)hello vise grips put it together do alittle test drive and the rear brakes are smoking after a short trip. Next day go purchase tool $19.99 take off brakes crank down piston more and line up pads with the groove in piston this time seem to be a little better but I still need to bleed the brakes so much for simple brake jobs. I will stick to working on bikes