2013 Nissan Xterra — Repair Manual - Brake System (Section BR)
When runout exceeds limit value, displace mounting positions of disc rotor by one hole. If runout is outside the specified value after performing the above operation, refinish disc rotor using Tool. Then with brake pedal fully depressed, start engine and when vacuum pressure reaches the C standard, make sure that clearance between brake pedal and floor panel decreases.
Make sure that distance at intervals of 5 seconds between brake pedal and floor panel G gradually increases. Loosen lock nut (A) on the input rod, then turn input rod to adjust the brake pedal to specified height. G Be careful not to splash brake fluid on painted areas; it may cause paint damage.
Make sure there is no foreign material in reservoir tank, and refill with new brake fluid. Repeat the process a few times, then pause to add new brake fluid to master cylinder. With brake pedal depressed, loosen bleed valve to let the air out, and then tighten it immediately.