As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON GATE ARRIVAL & STOP WITH PARKING BRAKE EMER HYD FLUID LINE LEAK. MFD HYD FLUID QTY IN NR 2 SYS WENT TO ZERO WITH EICAS MSG, HYD 2 QTY LOW. R & R NR 2 BRAKE INBD LINE SYS NR 2 IAW CMM 32-10-01 & ROUTED TEMP WIRE IAW ETN-32-222. NO LEAKS NOTED.