# SDR YENA201904280246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2019
- Submitted: May 2, 2019
- Operation: Air carrier
- Aircraft: [N793JB](https://openairdocs.org/aircraft/N793JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4647
- Aircraft time: 34,056 hours, 11,667 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 850079
- Condition: Failed
- Location: Cabin
- Part time: 509 hours, 184 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA201904280246

## Discrepancy

FLT 2894, MBJ-BOS. CIDS 1 FAULT ON 11WL EMERGENCY LIGHT BATTERY; REMOVED & REPLACED EMERGENCY BATTERY & POWER SUPPLY IAW AMM 33-51-38. OPS CHECKS GOOD.

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