# SDR ASOA01135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2001
- Submitted: September 5, 2001
- Operation: Air carrier
- Aircraft: [N638AS](https://openairdocs.org/aircraft/N638AS), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120282
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D36604001
- Condition: Weak
- Location: Cabin
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA01135

## Discrepancy

DURNIG SCHEDULED MAINTENANCE IN MCN, EMERGENCY LIGHTS ON FLOOR AT ROWS 3 AND 4 HAD WEAK ILLUMINATION.  MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY LIGHT BATTERY.  OPERATIONAL CHECK GOOD.  AIRCRAFT OK FOR SERVICE.  (M)

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