# SDR SWAA2020042944955

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2020
- Submitted: April 29, 2020
- Operation: Air carrier
- Aircraft: N7709A
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32654
- Aircraft time: 50,510 hours, 25,115 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020042944955

## Discrepancy

EMERGENCY EXIT AISLE LIGHT AT ROW 20 L/H INOP / RELAMPED EMERGENCY EXIT AISLE LIGHT AT ROW 20 L/H AND NO CHANGE OCCURED. UPON FURTHER EVALUATION FOUND BAD EMERGENCY EXIT LIGHT BATTERY PACK M16 AS PER AMM. 33-51-03-960-801 AND WDM 33-51-14. 59132U 24APR20. BATTERY PACK REPLACEMENT AND FUNCTIONAL TESTING WILL BE PERFORMED ON CCN# U171266 AVIO 5006

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