As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT DIVERTED DUE TO A HYD B LOW PRESSURE INDICATION. FOUND FIN 5202 GG PRESSURE LINE UNION O-RING DAMAGED AND LEAKING. REPLACED THE O-RING IAW AMM 32-41-13. SERVICED AND BLED THE BLUE HYD SYSTEM. OPS AND LEAK CHECKED GOOD. ACFT OK FOR SERVICE.