# SDR MASA2026083000042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N86350](https://openairdocs.org/aircraft/N86350), 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: 17000663
- Aircraft time: 19,600 hours, 12,121 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA2026083000042

## Discrepancy

FIRST THREE EMERGENCY LIGHTS  WILL NOT GO OFF. R & R TWO BATTERIES FOR EMERGENCY LIGHT OVER L1 & R1 DOORS, OPS CHKD GOOD.

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