# SDR GLBA201007312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2010
- Submitted: August 2, 2010
- Operation: Air carrier
- Aircraft: N299UX
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120299
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D36604001
- Part serial: 1068
- Condition: Inoperative
- Location: Emergency Lights
- 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/GLBA201007312

## Discrepancy

PILOT REPORTED THAT THE EMERGENCY ESCAPE PATH LIGHTING WILL NOT ILLUMINATE AT ROWS 3 & 4, A SERIES OF ABOUT (4) LIGHTS ARE NOT TESTING. MX REPLACED THE EMERGENCY LIGHT BATTERY MIDDLE POSITION IAW MM 33-50-02.

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