As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHTS NOTICED HYD 1 LO QTY, AFTER LG EXTENSION, 3 DOWN, GOT ENG 1 HYD PUMP FAIL. COMPLIED WITH CHECKLIST. TRANSFERRED TO NRWC 809-DFW-02349. R & R LT MLG ACTUATOR EXT HOSE AMM 32-33-08. SEE ITEM 3 FOR GEAR EXTENSION & RETRACTION & LEAK CHECK. REF TO NRWC 809-DFW-02349 SERVICED NR 1 HYD SYS IAW AMM 12 13 01. SEE LOG PAGE 4065424 ITEM 1 FOR E1 HYD PUMP FAILED.