As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT BRAKE GRABS SEVERELY ON LANDING. TROUBLESHOOTING OF THE BRAKE SYS REVEALED THAT THE LT ANTISKID WAS NOT ALLOWING ANY PRESSURE TO THE LT BRAKES AND THE RIGHT ANTISKID VALVE WOULD NOT MODULATE PRESSURE. REMOVED LT ANTISKID VALVE AND INSTALLED A NEW ANTISKID VALVE. OPS TESTED GOOD WITH NO DEFECTS NOTED.