# SDR ASOA2016081615278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2016
- Submitted: August 18, 2016
- Operation: Air carrier
- Aircraft: N861AS
- Make and model: Cndair CL6002B19
- Aircraft serial: 7445
- Aircraft time: 35,375 hours, 32,685 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Failed
- Location: Emergency Lights
- 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/ASOA2016081615278

## Discrepancy

FOUND EMERGENCY LIGHTS INOPERATIVE, TWO IN THE CABIN & TWO EXTERNAL EMERENCY LIGHTS.   TROUBLESHOT IAW WDM 33-52-00 AND 33-51-00 AND FOUND BATTERY PACK NR 4 TO BE BAD.  REMOVED AND REPLACED THE BATTERY PACK IAW AMM 33-51-04-000-801, AND AMM 33-51-04-400-801. SELF TEST OF BATTERY PACK AND CHARGER ASSEMBLY TESTED GOOD IAW AMM 33-51-04-740-005.  ALL LIGHTS WORKING.

---
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.