As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW LOST B HYDRAULICS PRESSURE AND QUANTITY ON ARRIVAL TO PHL. FOUND BROKEN HYDRAULIC LINE IN HYD SERVICE BAY REF IPC-29- 14-00-06 ITEM 160. MPN-65-17849-61M. DPN-294201161. INSTALLED TEMP HYDRAULIC LINE, SERVICED HYD SYS TO FULL AND LEAK CHKS NORMAL. FWD TEMP LINE INSTALLATION TO MCO.