# SDR CALA2013111392887

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2013
- Submitted: November 14, 2013
- Operation: Air carrier
- Aircraft: [N197UA](https://openairdocs.org/aircraft/N197UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 26901
- Aircraft time: 66,136 hours, 7,706 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Condition: Faulty
- Location: Cabin
- Stage of operation: UK
- 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/CALA2013111392887

## Discrepancy

UPPER DECK EMERGENCY EXIT LIGHT SIDE, BATTERY FAILS TO TEST.  REPLACED BATTERY, NO HELP.  ITEM ROLLED FORWARD, DEFERRED IAW MEL.  **  DL1730 CREATED TO MONITOR  **

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