What was found
EMERGENCY LIGHT POWER SUPPLY [EPSU] 11WL FAILS TEST / REMOVED AND REPLACED EPSU [11WL] PER AIRBUS AMM 33-51-38-000-002-A, 33-51-38-400-002-A, 33-51-00-710-001.OPS CHECK GOOD.
- Difficulty date
- February 17, 2021
- Submitted
- February 19, 2021
- Operation
- Air carrier
- Aircraft
- N333NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2790
- Aircraft time
- 41,286 hours, 35,636 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 851599
- 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.