As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKE ON MESSAGE ON IN FLIGHT. PARK BRAKE FAIL MESSAGE IN FLIGHT. PERFORMED TROUBLESHOOTING AND REPAIR REFERENCE LOG 1026603 FOR R /R #3 EMCU. FAULT IS CLEARED. OMS BDCU1 AND 1 SHOW NO PRESSURE. FAULT IS CLEARED. M PROCEDURES REVERSED. PLACARDS REMOVED. OK FOR SVC. (LP# 7193768)