# SDR UIEA2018073001581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2018
- Submitted: July 31, 2018
- Operation: Air carrier
- Aircraft: [N1439A](https://openairdocs.org/aircraft/N1439A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28495
- Aircraft time: 67,827 hours, 15,613 cycles
- System (JASC): [7732 · Engine Vibration Analyzer](https://openairdocs.org/jasc/7732)
- Part: Indication Sys
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018073001581

## Discrepancy

LOWER EICAS LEFT & RIGHT VIBE INDICATIONS BLANK. CYCLED VIBE CIRCUIT BREAKERS IAW AMM 20-60-01. PERFORMED ENGINE RUN IAW AMM 71-00-00. VIBE INDICATION OPS CHECK NORMAL. OK FOR SERVICE.

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