# SDR I5EA20180702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2018
- Submitted: July 26, 2018
- Operation: Air carrier
- Aircraft: [N285XA](https://openairdocs.org/aircraft/N285XA), registered now
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 26285
- Aircraft time: 50,610 hours, 39,569 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 50962
- 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/I5EA20180702

## Discrepancy

RT AND LT CABIN AFT OVERHEAD BIN EMERGENCY LIGHTS INOP FROM BS727 AFT.  REMOVED AND REPLACED EMERGENCY BATTERY PACKS M1137 AT STA 975R, S/N 50962, AND M1197 AT STA 969L, S/N 41487.  OPS CHECK GOOD IAW AMM 33-51-51.

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