# SDR UIEA2019051304197

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2019
- Submitted: May 14, 2019
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 98,903 hours, 20,498 cycles
- System (JASC): [7732 · Engine Vibration Analyzer](https://openairdocs.org/jasc/7732)
- Part: Signal Cond Unit
- Part number: 241256000131
- Part serial: EF219
- Condition: Faulty
- Location: Vibe System
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019051304197

## Discrepancy

LOGBOOK ITEM M4 ENG VIBE BITE ON EICAS UPON AC ARRIVAL (NO DMI)(<P>REMOVED AND REPLACED AVM SIGNAL CONDITIONER IAW AMM 77-31-03. PERFORMED SAT OPS CHECK IAW AMM 77-31-00. NO DEFECTS NOTED. LOG PAGE 1050353</P>)

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