# SDR 2007UALA04901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2007
- Submitted: December 4, 2007
- Operation: Air carrier
- Aircraft: N922UA
- Make and model: Boeing 737522
- Aircraft serial: 26642
- Aircraft time: 43,489 hours, 31,610 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Feeder Cable
- Condition: Damaged
- 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/2007UALA04901

## Discrepancy

EMERGENCY LIGHTS INOP FROM SEAT 14ABC TO 24ABC.   FOUND POWER CABLE INVERTER DAMAGE.  REPLACED POWER CABLE INVERTER AND BATTERY PACK.


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