# SDR 4TXA202507120162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2025
- Submitted: July 12, 2025
- Operation: Air carrier
- Aircraft: [N917XA](https://openairdocs.org/aircraft/N917XA), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 32917
- Aircraft time: 32,462 hours, 24,233 cycles
- Engine: Cfmint CFM567B262
- Engine time: 54,882 hours, 25,224 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Blade
- Condition: Out Of Balance
- Location: Rt Engine
- Component: Engine, Cfmint
- 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/4TXA202507120162

## Discrepancy

RIGHT ENGINE HIGH VIBRATION REACHED 4.2 IN CLB. PERFORMED QRH TEST. SIGNIFICANT AMOUNT OF THRUST RETARD TO DROP BELOW ACCEPTABLE LIMITS. REACHED 4.0 IN CRZ @FL 350.    FAN BLADE TRIM BALANCING DONE WITH BALANCE SCREW ADDED TO SPINNER CONE AND CORRECTED THE ISSUE WITH VIBRATION FOUND WITHIN AMM LIMIT.

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