# SDR SWAA011515

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2001
- Submitted: May 31, 2001
- Operation: Air carrier
- Aircraft: [N678AA](https://openairdocs.org/aircraft/N678AA), registered now
- Make and model: Boeing 737-3A4
- Registry model: [Boeing 737-3A4](https://openairdocs.org/model/boeing-737-3a4) (OpenAirDocs)
- Aircraft serial: 23290
- Aircraft time: 47,728 hours, 42,304 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 610478
- Condition: Discharged
- 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/SWAA011515

## Discrepancy

DURING SCHEDULED SERVICE CHECK, FOUND OVERHEAD BIN BULLNOSE EMERGENCY EXIT LIGHTS INOP, AT ROW 9 DEF AND ROWS 7 AND 11 ABC.  REMOVED AND REPLACED BATTERY PACK PER MM.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.