# SDR USAASB01259

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2001
- Submitted: December 4, 2001
- Operation: Air carrier
- Aircraft: [N336US](https://openairdocs.org/aircraft/N336US), registered now
- Make and model: Boeing 737301
- Aircraft serial: 23233
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: 20121
- 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/USAASB01259

## Discrepancy

GSO - MAINTENANCE FOUND SEVERAL EMERGENCY LIGHTS, IN THE AFT CABIN, THAT WOULD NOT ILLUMINATE.  MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK (P/N 2013-1A) AND CHARGER ASSEMBLY.  OPERATIONAL CHECK GOOD.  (M)

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