# SDR P5CA2019070400140

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2019
- Submitted: July 15, 2019
- Operation: Air carrier
- Aircraft: [N642GT](https://openairdocs.org/aircraft/N642GT), registered now
- Make and model: Boeing 767-3Y0
- Registry model: [Boeing 767-3Y0](https://openairdocs.org/model/boeing-767-3y0) (OpenAirDocs)
- Aircraft serial: 26207
- Aircraft time: 79,475 hours, 21,289 cycles
- Engine: Ge CF680C2B6F
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CF680C2B6F
- Part serial: 703157
- Condition: Vibration
- Location: Left
- Stage of operation: DE
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2019070400140

## Discrepancy

LEFT ENGINE NIB (N2) REACHED 5.0 AFTER THRUST REDUCED TO IDLE AT TOP OF DESCENT.(<P>C/W FIM TASK 71-05 F/T 852. DEFERRED LEFT ENGINE VIB INDICATION PER DDG 77-31-01 CAT C DMI 114191.</P><P>LP 1049522 - M19: LEFT ENGINE BORESCOPE NOT SUFFICIENT, ENGINE CHANGE CALLED. </P><P>LP 1049522 - M21: REMOVED AND REPLACED LT ENG IAW ATLAS WC A-71-999-04-02. OPS CHECK NORMAL.</P><P>LP 1049525 - M29: REFERENCE LOGPAGE 1049522 ITEM M21, LT ENG REMOVED AND REPLACED. THIS CLEARS DMI 114191. MCC NOTIFIED AND PLACARD REMOVED. </P>)

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