Hi, here are the steps, thanks
Remove brake fluid in the master cylinder reservoir until the reservoir is half full.
Raise and support the vehicle.
Remove the wheel and tire assembly.
CAUTION: Install a new pad if worn to or past the specified thickness above the metal backing plate. Install new pads in complete axle sets.
Inspect the pads for wear or contamination.
Remove the lower caliper bolt on the RH caliper and the upper caliper bolt on the LH caliper first