What was found
EPSU BATTERY FAIL DURING CAP CHECK TC / REMOVED AND REPLACED EPSU BATTERY, FIN 11WL, IAW AMM 31-51-38. OPS CHECK GOOD."
- Difficulty date
- December 7, 2021
- Submitted
- December 8, 2021
- Operation
- Air carrier
- Aircraft
- N272NV
- Make and model
- Airbus A320214
- Aircraft serial
- 2995
- Aircraft time
- 31,746 hours, 23,711 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 831815
- Condition
- Failed
- Location
- 11wl
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.