# SDR CALA2024110401000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2024
- Submitted: November 5, 2024
- Operation: Air carrier
- Aircraft: [N493UA](https://openairdocs.org/aircraft/N493UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1821
- Aircraft time: 66,355 hours, 29,271 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: No Discrepancy
- Location: Zone 200
- 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/CALA2024110401000

## Discrepancy

EMERGENCY EXIT LIGHTS ON BOTH AFT DOORS COMES ON AND OFF DURING LNG FOLLOWED TSM TASK 33-51-00-810-819-A (EMERGENCY EXIT LIGHTING FLICKER FAULT). CARRIED OUT OPERATIONAL CHECK OF THE EMERGENCY POWER UNITS BY BITE CHECK PER AMM TASK 33-51-00-710-001-A. RESULTS SATISFACTORY; NO FAULT MESSAGES OBTAINED, SYS OK LIGHT OBTAINED ON PTP 110RH PANEL.

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