What was found
EMERGENCY LIGHT SYSTEM TEST DISPLAYS AFT LIGHT POWER SUPPLY BATTERY FAIL. / REPLACED AFT EMERGENCY LIGHT POWER PACK BATTERY AND TESTED GOOD PER AMM 33-51-38 P/B 401. OK FOR SERVICE."
- Difficulty date
- May 14, 2021
- Submitted
- May 14, 2021
- Operation
- Air carrier
- Aircraft
- N286NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4447
- Aircraft time
- 36,226 hours, 24,723 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 863070
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.