What was found
LOG NR 3949667 - EMERGENCY TEST ON CIDS FAILS IAW T/C I8M05333. MX REMOVED AND REPLACED EPSU AND BATTERY ON AFT LT CABIN IAW A1C3302 OPS CHECK WAS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOG NR 3949667 - EMERGENCY TEST ON CIDS FAILS IAW T/C I8M05333. MX REMOVED AND REPLACED EPSU AND BATTERY ON AFT LT CABIN IAW A1C3302 OPS CHECK WAS GOOD.