# SDR UALA2013062704517

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 27, 2013
- Submitted: August 14, 2013
- Operation: Air carrier
- Aircraft: [N773UA](https://openairdocs.org/aircraft/N773UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26929
- Aircraft time: 72,374 hours, 13,686 cycles
- Engine: Pwa PW4077
- System (JASC): [7421 · Spark Plug/Igniter](https://openairdocs.org/jasc/7421)
- Part: Igniter
- Condition: Failed
- Location: Lt Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013062704517

## Discrepancy

LEFT ENGINE FAILED TO IGNITE USING IGNITOR 1.  REPLACED IGNITER PLUG, EXCITER TO IGNITER PLUG CABLE, AND IGN EXCITER NR 1 ENGINE. TESTS OK.

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