# SDR ABXA20261019473

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2026
- Submitted: October 19, 2026
- Operation: Air carrier
- Aircraft: [N1093A](https://openairdocs.org/aircraft/N1093A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30111
- Aircraft time: 94,810 hours, 16,310 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Vibration
- Location: Right
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20261019473

## Discrepancy

IN THE CLIMB OUT RIGHT ENGINE VIB INCREASE TO 3.8 AT LEVEL OFF AT FL380 DECREASED BACK TO .6 A/ RETURNED TO FIELD (ATB) AND LANDED MTX GROUNDED A/C AND  PERFORMED GENERAL VISUAL INSPECTION ON FAN BLADES, EXAHUST NO EVIDENCE OF DAMAGED. FOUND RIGHT CORE COWL ROD CHAFING AGAINST TURBINE COOLING MANIFOLD. REMOVED ROD AND PERFORMED ENGINE VIBRATION SURVEY REF AMM 71-00-00 DURING HIGH POWER RUN FOUND FAN VIBRATION STABLE AT 1.3 TO 1.4 NO DEFECT FOUND. A/C OK TO CONTINUE. A/C REMAINS NO ETOPS.  MTX RETURNED A/C TO SERVICE.

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