# SDR DALA2026013000732

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2026
- Submitted: January 31, 2026
- Operation: Air carrier
- Aircraft: [N371NW](https://openairdocs.org/aircraft/N371NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1535
- Aircraft time: 70,098 hours, 33,495 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 32145410
- Part serial: 2121
- Condition: Inoperative
- Location: Zone 200
- Part time: 71,028 hours, 33,482 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026013000732

## Discrepancy

FOUR WALL MOUNTED EMERGENCY LIGHTS INOPERATIVE AT EXIT DOORS.  R & R BOTH EPSU BATTERIES IAW AMM 33-51. NO HELP.  R & R EPSU AT 12WL NO HELP ALL 4 LIGHT ASSY'S INOP. R & R AT 16 FED OPS CHECK GOOD IAW AMM 3351. R&R LIGHTS AT 16A, 15A & 15F. LIGHTS OPS CHECKED GOOD. OK FOR SVC. FOUR OVERWING EMERG EXITS. (LP: 8109960)

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