As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"POWER BRAKE LOW PRESS" ANNUNCIATOR CAME ON DURING TAXI. BRAKES FAILED SOON AFTER SQK WAS DUE TO SKID CONTROL CB BEING POPPED NOT ALLOWING PUMP MOTOR TO RUN. RESET CB & CYCLED BRAKES MULTIPLE TIMES. BRAKES OPS CHECK GOOD IAW CE-560MM CH 32-42-00 BLEED & SERVICED BRAKE SYSTEM IAW CE-560 MM CH 32-42-00.