# SDR UIEA2017030900312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2017
- Submitted: March 9, 2017
- Operation: Air carrier
- Aircraft: [N1049A](https://openairdocs.org/aircraft/N1049A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30109
- Aircraft time: 76,817 hours, 9,531 cycles
- System (JASC): [7712 · Engine BMEP/Torque Indicating](https://openairdocs.org/jasc/7712)
- Part: Sensor
- Part number: 8TJ163AAB1
- Part serial: E566D
- Condition: Failed
- Location: N1
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017030900312

## Discrepancy

ENGINE VIBRATION BITE MAINTENANCE MESSAGE, PERFORMED FIM 77-31, FT 808, 77-31, FT 812. LEAD TO RT ENGINE N1 SENSOR SIGNAL CUT OUT.  REMOVED AND REPLACED THE RT ENGINE N1 SENSOR IAW 77-12-01. OPS CHECKED GOOD.

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