As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 1 HPV NOT OPEN ON DESCENT FOUND NR 1 ENG HPV DAMAGED, REPLACED VALVE PER AMM 36-11-51. OPS GOOD. REMOVED AND REPLACED NR 1 ENG HIGH PRESSURE BLEED VALVE PER AMM 36-11-51-400-804-A. OPS AND LEAK CHECK OK. P/N ON & OFF: 673D090 000 S/N ON: 6763-01957 S/N OFF: 6763-01237