# SDR I5EA201711270001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2017
- Submitted: November 27, 2017
- Operation: Air carrier
- Aircraft: [N802TJ](https://openairdocs.org/aircraft/N802TJ), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24874
- Aircraft time: 50,366 hours, 33,878 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: BPS73
- Part serial: 3765615962
- Condition: Inoperative
- 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/I5EA201711270001

## Discrepancy

SEVERAL EMERGENCY LIGHTS OUT IN CABIN. REMOVED AND REPLACED BATTERY POWER SUPPLIES AT STA 960R, S/N 37656, AND STA. 969L, S/N 15962. OPERATIONAL TEST GOOD IAW AMM 33-51-51.

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