As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH MIA, EXPERIENCED ERRATIC OPERATION OF THE ANTI-SKID/SPOILER CONTROL SYSTEM. INVESTIGATION REVEALED THE ANTI-SKID CONTROL BOX WAS NOT MODIFIED IAW DACO S/B 32-130. REPLACED ANTI-SKID CONTROL BOX WITH MODIFIED BOX AND SYSTEM CHECKED NORMAL. RETURNED AIRCRAFT TO SERVICE AFTER TEST FLIGHT.