# SDR YENA2023012300073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2023
- Submitted: January 23, 2023
- Operation: Air carrier
- Aircraft: [N996JL](https://openairdocs.org/aircraft/N996JL), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 08342
- Aircraft time: 15,654 hours, 5,091 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- Location: Door Slide
- Part time: 17,715 hours, 4,408 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/YENA2023012300073

## Discrepancy

FLT#369, BOS-FLL. 'DURING REMOVAL AND REPLACEMENT OF EMERGENCY BATT'S PER T/C A321-33-51-00-710-003 13WL EPSU FAULTING INTERIOR & EXTERIOR LTS; REMOVED AND REPLACED ESCAPE SLIDE RAFT L4 DOOR IAW AMM 25-62-44. THE OPS CHECK IS GOOD. NO MESSAGE OR FAULT NOTED AT THIS TIME.  A/C OK TO CONT TO SERVICE.'

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