# SDR CALA2013093091591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2013
- Submitted: October 2, 2013
- Operation: Air carrier
- Aircraft: N127UA
- Make and model: Boeing 747422
- Aircraft serial: 28813
- Aircraft time: 56,281 hours, 6,537 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Cabin
- 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/CALA2013093091591

## Discrepancy

DURING MAINTENANCE CHECK, CABIN PAX SEAT ROW 23ABC, 23HJK, 40HKJ, 42ABC, 53ABC, 56ABC & 4A EMERGENCY EXIT LIGHT FOUND INOPERATIVE.  RELAMPED SEAT ROW 23ABC, 23HJK, 40HKJ, 42ABC, 53ABC, 56ABC & 4A IN SEAT EMERGENCY EXIT LIGHT, OPERATIONS CHECKED NORMAL IAW AMM 33-51-00.

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