As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LANDING, RECEIVED A LOW BRAKE PRESS ANTI-SKID INOP ANNUNCIATOR, FOLLOWED BY LOSS OF BRAKES. USED EMERGENCY BRAKE TO STOP ON TAXIWAY. INSPECTED AND TROUBLESHOT SYSTEM SUSPECT RELAY K74 TO BE T FAULT R & R RELAY 157.4 WITH NEW UNIT SERVICED BRAKE BOTTLE AND BLEED BOTTLE & BLEED POWER BRAKE ANTISKID SYS AS REQUIRES TAXI CHECKEC ACFT FOUND POWER BRAKE SYS TO BE OPERATING NORMALLY, IAW MM 32-42-00.