# SDR YENA2025011300039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2025
- Submitted: January 13, 2025
- Operation: Air carrier
- Aircraft: [N709JB](https://openairdocs.org/aircraft/N709JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 03488
- Aircraft time: 61,612 hours, 21,587 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: E Light Sys
- Part number: 321431
- Part serial: 944820
- Condition: Failed
- Location: 13wl-Batt
- Part time: 2,543 hours, 935 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/YENA2025011300039

## Discrepancy

FLT#40, MDE-FLL. 'DURING WEEKLY EMER LIGHT TEST BITE CHECK FOUND " ESCAPE SLIDE LT /EPSU (10WL) FWD L" FAULT ( ESCAPE SLIDE LIGHTING ); REMOVED AND REPLACED LEFT ESCAPE SLIDE BATTERY LIGHT IAW AMM 33-51-38. OPS CHECK GOOD. MCC NOTIFIED. MX-4 UPDATED. PLACARD RMVD. MDDR CLEARED.'

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