# SDR CALA2017072102310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2017
- Submitted: July 21, 2017
- Operation: Air carrier
- Aircraft: [N121UA](https://openairdocs.org/aircraft/N121UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 29167
- Aircraft time: 73,616 hours, 8,279 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Connector
- Condition: Broken
- 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/CALA2017072102310

## Discrepancy

EMERGENCY EXIT GUIDE LIGHT AT SEAT 57C IS INOP. REPAIRED BROKEN CONNECTOR PIN. OP CHK GOOD. ACP'D IDT INSPECTION OF EEL STRIP LIGHT AT SEAT 57C, SECURED AND OP-CHK GOOD.

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