As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED 2 LEAK IN FLIGHT RAN QRH AND MESSAGE WENT AWAY. MESSAGE RETURNED A FEW MINUTES LATER AND DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. BLEED 2 FAIL APPEARED AFTER LANDING. RESECURED V BAND CLAMPS ON UPPER PRECOOLER BLEED DUCT IN #2 ENG PYLON.