If you just want to lube the pins then you would not have to disassemble the brakes. You could just take off the the wheel. Then using a 14mm socket take out the bolts at the end of the slider pins. I would just remove one at a time. Then pivot the calliper enough to remove that pin. Lube and reinstall, and torque down 14 mm bolt to 20 to 25 lb-ft. then remove the other. pivot the other way, and repeat.