As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYDRAULIC NR 3 LOW PRESSURE CAS MESSAGE INFLGHT NR 3 HYDRAULIC SYSTEM QUANTITY AT ZERO PERCENT COMPLIED WITH QRH, PERFORMED MANUAL GEAR EXTENSION. FOUND FORWARD GROUND PRESSURE LINE FITTING LEAKING. REPLACED ELBOW FITTING. LEAK CHECK GOOD. SERVICED NR 3 SYSTEM. (M)