# SDR UALA2009122804030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2009
- Submitted: December 28, 2009
- Operation: Air carrier
- Aircraft: [N219UA](https://openairdocs.org/aircraft/N219UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30551
- Aircraft time: 37,145 hours, 4,601 cycles
- Engine: Pwa PW40903
- System (JASC): [7421 · Spark Plug/Igniter](https://openairdocs.org/jasc/7421)
- Part: Igniter
- Part number: 50U984
- Part serial: 3
- Condition: Failed
- Location: Lt Engine
- Stage of operation: NR
- 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/UALA2009122804030

## Discrepancy

ENGINE IGNITOR L1 LT ENG FAILED TO IGNITE USING IGNITOR 1. STATUS CREW COMMENTS: STATUS MSG ENG IGN L1 MSG-7461491 INACTV ES MODE.  REPLACED L1 UPPER IGNITOR PLUG. REPLACED L1 UPPER IGNITOR.  CABLE AND REPLACED L1 UPPER IGNITOR.  EXCITER BOX.  ACCMP'D AUDIBLE TEST. OPS CHECK PASSED.

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