# SDR AALA20171206002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2017
- Submitted: December 7, 2017
- Operation: Air carrier
- Aircraft: N184AN
- Make and model: Boeing 757223
- Aircraft serial: 29594
- Aircraft time: 65,523 hours, 17,343 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: P4010049
- Part serial: 23107
- Condition: Discharged
- Location: Cabin
- Part time: 11,973 hours, 2,917 cycles
- 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/AALA20171206002

## Discrepancy

AIRCRAFT WAS GROUNDED. EMERGENCY LIGHTS, WITH SWITCH ON, ARE INOPERATIVE FROM ROW 16 TO AFT GALLEY. REPLACED BATTERY AT 17D PER MM 33-51-07 AND 33-51-00. (SEE ALSO AALA201712069018).

---
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.