# SDR UALA2013031201468

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2013
- Submitted: April 10, 2013
- Operation: Air carrier
- Aircraft: [N667UA](https://openairdocs.org/aircraft/N667UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29239
- Aircraft time: 51,922 hours, 13,853 cycles
- Engine: Pwa PW4056
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Condition: Arced
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013031201468

## Discrepancy

NR 2 ENGINE UPPER EXCITER SHOWS SIGNS OF ARCING AND CARBON TRACKING.  NR 2 ENGINE UPPER EXCITER BOX DISCONNECTED AND SECURED NEAR MOUNT.  BOTH CONNECTORS UNHOOKED IAW MM 74-11-01.  INSTALLED NR 2 ENGINE UPPER IGNITION EXCITER IAW AMM 74-11-01.

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