# SDR AALA20170523006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2017
- Submitted: May 26, 2017
- Operation: Air carrier
- Aircraft: [N778AN](https://openairdocs.org/aircraft/N778AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29587
- Aircraft time: 74,103 hours, 8,962 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Harness
- Part number: 1060259001
- Condition: Shorted
- 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/AALA20170523006

## Discrepancy

RT ISLE FIRST CLASS EMERGENCY LIGHTS FLICKER ON DURING TEST PROCEDURE. RECEIVED AND INSTALLED HARNESS REF ITEM NR 3 IN E-58 9647327. REMOVED AND REPLACED EPL HARNESS MPN 1060259-001 IAW AMM 25-25-11. OPS CHECKED NORMAL. THE AIRCRAFT WAS GROUNDED.

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