# SDR GTIA2025042238870

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2024
- Submitted: April 22, 2025
- Operation: Air carrier
- Aircraft: [N706NK](https://openairdocs.org/aircraft/N706NK), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11427
- Aircraft time: 5,136 hours, 1,895 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32146210
- Part serial: 151385
- Condition: Faulty
- Location: Zone 200
- Part time: 27 hours, 13 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/GTIA2025042238870

## Discrepancy

DURING SVC CHK CIDS HIT FOR CABIN EMERGENCEY LT / EPSU FAULT 10WL FWD L-R/R EPSU IAW AMM 33-51-38. OPS TEST GOOD. NO FAULT FOUND.

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