# SDR CALA2014081591993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2014
- Submitted: August 15, 2014
- Operation: Air carrier
- Aircraft: N175UA
- Make and model: Boeing 747422
- Aircraft serial: 24382
- Aircraft time: 93,958 hours, 10,544 cycles
- Engine: Pwa PW4056
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- 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/CALA2014081591993

## Discrepancy

EMERGENCY ESC LIGHTING INOPERATIVE AT SEAT ROWS 23, 24, 25 & 33 ABC.  FOUND BROKEN WIRE AT SEAT 24ABC CONNECTOR.  REPAIRED IAW SWPM 20-64-17.  OPERATIONS TESTED OK IAW AMM 33-51-00-715-004 PG 503 PARAGRAPH D.

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