What was found
AFT EPSU FAILS EMERGENCY LIGHTS OPS TEST. BATTERY PACK FAILURE / REMOVED AND REPLACED AFT BATTERY PACK 13WL IAW AMM 33-51-38 OPS CHECK GOOD"
- Difficulty date
- November 16, 2021
- Submitted
- November 17, 2021
- Operation
- Air carrier
- Aircraft
- N330NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2786
- Aircraft time
- 43,027 hours, 35,146 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 835826
- Condition
- Failed
- Location
- 13wl
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.