# SDR UIEA2019052304282

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2019
- Submitted: May 24, 2019
- Operation: Air carrier
- Aircraft: [N1439A](https://openairdocs.org/aircraft/N1439A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28495
- Aircraft time: 69,492 hours, 16,199 cycles
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Part number: 106310452
- Part serial: UNNEJ990
- Condition: Arced
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019052304282

## Discrepancy

ENGINE #1 UPPER IGNITION LEAD SYSTEM #1 HAS ARC MARKS AND PITTING AT EXCITER CONNECTION. (<P>REMOVED AND REPLACED #1 ENGINE UPPER IGNITION EXCITER BOX IAW AMM 74-11-01. OPS CHECK NORMAL.</P>)

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