# SDR MASA2025090800071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2025
- Submitted: September 8, 2025
- Operation: Air carrier
- Aircraft: [N87302](https://openairdocs.org/aircraft/N87302), registered now
- Make and model: Emb ERJ 170-200 LL
- Registry model: [EMB ERJ 170-200 LL](https://openairdocs.org/model/embraer-s-a-erj-170-200-ll) (OpenAirDocs)
- Aircraft serial: 17000394
- Aircraft time: 23,578 hours, 14,674 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- 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/MASA2025090800071

## Discrepancy

EMER LIGHT BATTERY INOPERATIVE,  NO POWER.   CHARGED EMER LIGHT POWER UNITS IAW AMM 33-520-01-800-801-A. EMER LIGHTS OPS CK GOOD .

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