What was found
NRC: 7000-0019 ALL EMERGENCY LIGHT RELATED TO EPSU 12WL FOUND FLASHING WHEN USING EPSU BATTERY POWER. / AT EPSU 12WL, BATTERY REPLACED AND TESTED SERVICEABLE IAW AMM 33-51-38-400-002-A."
- Difficulty date
- October 15, 2022
- Submitted
- October 17, 2022
- Operation
- Air carrier
- Aircraft
- N320NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2514
- Aircraft time
- 46,833 hours, 32,115 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 789141
- Condition
- None
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.