# SDR CALA2014040100409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2014
- Submitted: April 4, 2014
- Operation: Air carrier
- Aircraft: [N33284](https://openairdocs.org/aircraft/N33284), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31635
- Aircraft time: 33,816 hours, 11,555 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 30240
- Condition: Discharged
- 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/CALA2014040100409

## Discrepancy

LT & RT OVERWING EMERGENCY EXIT SIGNS & SEAT ROWS 20, 21 & 22 EMERGENCY EXIT LIGHTS INOPERATIVE.  TROUBLESHOT AND FOUND EMERGENCY BATTERIES AT POWER SUPPLIES M1694 & M1695 DISCHARGED.  R & R BATTERIES IAW AMM 33-51-06 & WDM 33-51-21, OPS CHECKED 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.