All the front and rear wheel studs are subject to imply this procedure. It is recommended to free up the wheel lug nuts, lift the car and support it with jack stands before your remove the wheel. After that, it will be required to take off cross utilisation and further, to take off the brake disc. Press tool to drive the stud out of the hub flange. Place the new stud through the hub flange from the rear and the install a few flat washes and a lug nut on the stud if possible use a old lug nut this will keep wear from the bottom end where it contacts the rim of the wheel. Survey, the flush it around a little more until the stud is flush against the flange. Last, fit the disc and caliper followed and refit the wheel along with the lugs nuts, lower the car and then tighten the lugs nuts to the required ounce twist.