# SDR ASAA0110575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2001
- Submitted: February 1, 2002
- Operation: Air carrier
- Aircraft: [N740AS](https://openairdocs.org/aircraft/N740AS), registered now
- Make and model: Boeing 737290C
- Aircraft serial: 22578
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 90052
- 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/ASAA0110575

## Discrepancy

SEA - DURING PREFLIGHT CHECK, EMERGENCY LIGHT ON PASSENGER BULKHEAD INOPERATIVE.  REPLACED BATTERY PACK WITH SERVICEABLE PACK.  ASSOCIATED LIGHTS THEN OPERATED NORMALLY.  (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.