# SDR AALA201603099001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2016
- Submitted: March 9, 2016
- Operation: Air carrier
- Aircraft: [N181UW](https://openairdocs.org/aircraft/N181UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1531
- Aircraft time: 50,583 hours, 18,792 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145510
- Part serial: 2253
- Condition: Inoperative
- Location: Cabin
- Part time: 50,584 hours, 18,792 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/AALA201603099001

## Discrepancy

AIRCRAFT WAS GNDED.  EMER LIGHT TEST FAILED DURING SLIDE INSTALLATION OF R4.  FOUND DAMAGED WIRE UNDER SEAT TRACK AT ROW 22BC.  REPAIRED WIRES, CHANGED 2 POWER SUPPLIES, POSITION 11 & 12, & PERFORMED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-00.  SEE AALA201603069006 & AALA201603099002 FOR ADDITIONAL PART INFORMATION.

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