# SDR PCAA0404186

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2004
- Submitted: April 6, 2004
- Operation: Air carrier
- Aircraft: N840EX
- Make and model: Dhav DHC8102
- Aircraft serial: 327
- Aircraft time: 28,033 hours, 30,636 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 61047811
- Part serial: 346
- Condition: Inoperative
- Location: Emergency Light
- 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/PCAA0404186

## Discrepancy

WHILE IN LGA, MAINTENANCE REPORTED THAT THERE WERE SEVERAL FLOOR AND SIDE EMERGENCY EXIT LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED THE NR 4 EMERGENCY BATTERY PACK. OPERATIONAL CHECKS WERE GOOD.

---
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.