# SDR DALA2018051503369

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2018
- Submitted: May 15, 2018
- Operation: Air carrier
- Aircraft: [N380DA](https://openairdocs.org/aircraft/N380DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30266
- Aircraft time: 60,934 hours, 23,697 cycles
- Engine: Cfmint CFM567B26US
- Engine time: 50,239 hours, 21,597 cycles
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Blade
- Condition: Vibration
- Location: Lt Engine
- 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/DALA2018051503369

## Discrepancy

ATB - DURING CLIMB OUT THE LEFT ENGINE VIBRATION WAS INDICATING 4.3. CREW COMPLIED WITH QRH AND AIRCRAFT RETURNED TO JFK. CORRECTIVE ACTION: MAINTENANCE REPLACED AVM AND NUMBER ONE ENGINE FAN BLADES PER B737 AMM. ALL VIBES NORMAL ON HIGH POWER RUN, AIRCRAFT RETURNED TO SERVICE.

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