# SDR UALA2010120104416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2010
- Submitted: December 6, 2010
- Operation: Air carrier
- Aircraft: [N674UA](https://openairdocs.org/aircraft/N674UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29242
- Aircraft time: 38,706 hours, 10,089 cycles
- Engine: Pwa PW4056
- System (JASC): [7421 · Spark Plug/Igniter](https://openairdocs.org/jasc/7421)
- Part: Igniter
- Part number: 106096609
- Condition: Faulty
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010120104416

## Discrepancy

NR 1 ENG, DURING 'A' CK IGNITER REPLACED, FOUND CARBON TRACKING ON BOTH END OF BOTH CABLES (EARLY SIGNS OF DEGRADATION).  REPLACED BOTH NR 1 ENG IGNITER CABLES.

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