# SDR DALA2019010700098

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2019
- Submitted: January 8, 2019
- Operation: Air carrier
- Aircraft: [N974AT](https://openairdocs.org/aircraft/N974AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55034
- Aircraft time: 48,282 hours, 32,432 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- Stage of operation: TX
- 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/DALA2019010700098

## Discrepancy

LEFT AND RIGHT OVERWING EMERGENCY LIGHTS ARE INOPERATIVE. EXTERIOR EMERGENCY ILLUMINATION SYSTEM MEL NUMBER ADDED FOR DISPATCH RELEASE, LOG REDEFERED REQUIRED. SUSPECT POSSIBLE RELAY R2-273. FORWARD TO MEL AND PLACARD INSTALLED. MAINTENANCE REPLACED THE BATTERY PACK B5-125. REPLACED RELAY R2-273 AND INSTALLED FULLY CHARGED BATTERY REF ASM 33-51-0. RELAMPED RT SIDE BULB. OPERATIONAL CHECK WAS GOOD. MEL AND PLACARD WAS REMOVED. (LP #5096740)

---
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.