# SDR DALA2026102305836

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2026
- Submitted: October 23, 2026
- Operation: Air carrier
- Aircraft: [N360NW](https://openairdocs.org/aircraft/N360NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 903
- Aircraft time: 81,573 hours, 38,821 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 77233500
- Part serial: 4868
- Condition: Faulted
- Location: Zone 200
- Part time: 45,286 hours, 23,568 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026102305836

## Discrepancy

FOUND FWD LT EPSU BATTERY FAULT DURING SVC CK.  R & R EPSU SUPPLY AND BATTERY IAW AMM 33-51.  (LP: 9099389, AIRCRAFT WAS GROUNDED)

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