With a 5mm Allen wrench in your left hand, slightly loosen the outer nut by turning it in a counterclockwise motion.

While loosening the outer nut with the Allen wrench counterclockwise, support the brake pad with your right hand under it to counterbalance the force.

Quickly put the wrench aside and fully loosen the outer nut and following washers with your left thumb and index finger.

Take out the brake pad by using your right fingers to tilt down the pad and adjacent washers, keeping the washer sequence in mind again.