What was found
EMERGENCY POWER SUPPLY UNIT(ESPU) AT 12WL FAILED ON EMERGENCY LIGHT TEST. / REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT(ESPU) AT 12WL PER AMM 33-51-38-000-001-A AND 33-51-38-400-001-A."
- Difficulty date
- September 15, 2021
- Submitted
- September 17, 2021
- Operation
- Air carrier
- Aircraft
- N333NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2790
- Aircraft time
- 42,593 hours, 36,297 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 004659
- 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.