# SDR CALA2026062317281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2026
- Submitted: June 24, 2026
- Operation: Air carrier
- Aircraft: [N44522](https://openairdocs.org/aircraft/N44522), 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: 12204
- Aircraft time: 4,662 hours, 1,699 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Pin
- Condition: Not Seated
- Location: Elec Connector
- 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/CALA2026062317281

## Discrepancy

FOUND EMERGENCY LIGHT INOP ON ROW 41 R/R INSEAT EMERGENCY LIGHT ASSEMBLY NO JOY, PERFORMED BITE TEST OF EPSU BATTERIES IAW AMM 33-51-00 AND RECIVED A FAULT ON BATTERY 11WL.  FOUND PIN FOR BLACK WIRE ON TRACK END OF IN SEAT HARNESS OF ROW 41 NOT SEATED IN THE CONNECTOR, RESEATED PIN AND ROW 41 EMERGENCY LIGHTS NOW OPS CHECK OK REF AMM 33-51-18

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