# SDR AALA201710099045

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2017
- Submitted: October 10, 2017
- Operation: Air carrier
- Aircraft: N955UW
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000152
- Aircraft time: 20,888 hours, 17,509 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire Harness
- Condition: Damaged
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201710099045

## Discrepancy

DURING A WIRE EWIS CLEANING AND INSPECTION, FOUND EMERGENCY LIGHTING SYSTEM WIRES W101-01942-24 AND W101-22693-20 EXTERNAL INSULATION BROKEN AND WIRES EXPOSED AT FORWARD MAIN CABIN LEFT FUSELAGE AT STRINGER 3 AND FRAME 19.  REPAIRED THE WIRES, PERFORMED SATISFACTORY OPS CHECK OF EMERGENCY EXIT LIGHTS IAW SWPM 20-41-20 AND AMM 33-50-00.

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