As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ANTI-SKID FAIL. CREW STATED DURING DEBRIEF ALERT APPEARED AT GEAR EXTENSION, DID GO AROUND & HAD NO ALERT ON THE SECOND GEAR EXTENSION. ASCU SHOWS ASCU FAULTED AT THE TIME OF THE FIRST GEAR EXTENSION. SYS TESTING NORMAL AT THE GATE WITH NO ALERTS. R & R ANTI-SKID CONTROL UNIT IAW MM 32-45-01-4. OPERATIONS CHECKED NORMAL IAW MM 2-45-00-2.