# SDR UALA2009021700504

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2009
- Submitted: February 18, 2009
- Operation: Air carrier
- Aircraft: N549UA
- Make and model: Boeing 757222
- Aircraft serial: 25397
- Aircraft time: 65,027 hours, 18,783 cycles
- Engine: Pwa PW2037
- System (JASC): [7797 · Engine Indicating System Wiring](https://openairdocs.org/jasc/7797)
- Part: Wire
- Condition: Broken
- Location: Egt
- 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/UALA2009021700504

## Discrepancy

WIRE BROKEN AND CHAFED NEAR EGT JUNCTION BOX FOR SYSTEM OUTPUT I CIRCUIT.  REMOVED WIRE FROM JUNCTION.  NEEDS REPLACED OR REPAIRED AS NECESSARY.  REPAIRED BROKEN THERMOCOUPLE WIRE.  RAN ENG FOR 5 MINUTES FOUND NO ERRATIC EGT INDICATION.

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