# SDR UALA2009111803596

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2009
- Submitted: November 18, 2009
- Operation: Air carrier
- Aircraft: [N783UA](https://openairdocs.org/aircraft/N783UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26950
- Aircraft time: 56,485 hours, 8,217 cycles
- Engine: Pwa PW40903
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Part number: 50U984
- Part serial: 1
- Condition: Faulty
- Location: 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/UALA2009111803596

## Discrepancy

ENGINE IGNITER L2 STATUS MESSAGE.  NO STATUS MSG ON ARRIVAL, DUE PREVIOUS FAULTS ON ENG REPLACE EXCITER LEAD AND PLUG AT NEXT AVAIL MAINT.  REPLACED EXCITER, REPLACED EXCITER TO IGNITER PLUG CABLE.  REPLACED IGNITER PLUG.  OPS CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.