# SDR SIMA0761

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2001
- Submitted: May 3, 2001
- Operation: Air carrier
- Aircraft: N335AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B335
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 6013211
- Part serial: 18435
- Condition: Discharged
- Location: Cabin
- Stage of operation: UK
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA0761

## Discrepancy

BFL - FLT 3130 - FOUR ADJACENT FLOOR EMERGENCY LIGHT FAILED TO TEST.  MAINTENANCE REMOVED AND REPLACED BATTERY PACKS AT 20LN, 21LN, 22LN, AND 23LN, (S/N 18435, 18173, 17498, 19527).  OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.  (M)

---
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.