# SDR UIEA2021110302331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2021
- Submitted: November 5, 2021
- Operation: Air carrier
- Aircraft: [N1997A](https://openairdocs.org/aircraft/N1997A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 27310
- Engine: Ge CF680C2B6F
- System (JASC): [7731 · Engine Ignition Analyzer](https://openairdocs.org/jasc/7731)
- Part: None
- Condition: None
- Stage of operation: CL
- How discovered: C
- Nature of condition: E, J, S
- Precautionary procedure: K, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021110302331

## Discrepancy

LEFT / #1 ENGINE "VIB" INDICATION BETWEEN 1 AND 4 ON STATUS PAGE DURING DEPARTURE. FLUCTUATIONS WERE ALSO SLIGHTLY FELT.(<P>RAN #1 ENGINE HIGH POWER RUN VIBRATION SURVEY PER B767 AMM 71-00-00-735-370-H03. AT IDLE. VIBE 0.7, EGT 319, FF 1.3 AT MAX POWER SETTING: VIB 1.5, EGT 730, FF 16.9. VIBRATION WITHIN LIMITS. NO DEFECTS NOTED AT THIS TIME.</P>)

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