As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH TO MIA, LOST MAIN HYDRAULIC (GENERAL SYSTEM), SLOW LEAK. EXECUTED ABNORMAL HYDRAULIC CHECK LIST AND DECLARED EMERGENCY TO ATC. AIRCRAFT LANDED IN MIAMI WITHOUT INCIDENT. TROUBLESHOOTING REVEALED LEAKING PRESSURE LINE ON NR 2 ENGINE. RE-SECURED LINE. LEAK CHECK GOOD ON RUN-UP.