# SDR YENA2024081901123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2024
- Submitted: August 19, 2024
- Operation: Air carrier
- Aircraft: [N517JB](https://openairdocs.org/aircraft/N517JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 01327
- Aircraft time: 87,223 hours, 32,517 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Part number: 32145410
- Part serial: 5066
- Condition: Failed
- Location: Zone 200
- Part time: 68,847 hours, 24,970 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/YENA2024081901123

## Discrepancy

FLT#2468, CHS-BOS. 'L1 AND R1 EMERGENCY EXIT SIGNS NOT LIGHTING UP; R+R EMERGENCY POWER SUPPLY UNIT (10WL) PER AMM 33-51-38. OPS CHK NORMAL.'

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