# SDR 2001F00201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2001
- Submitted: August 16, 2001
- Operation: Air carrier
- Aircraft: [N357QS](https://openairdocs.org/aircraft/N357QS), registered now
- Make and model: Boeing 727-21
- Registry model: [Boeing 727-21](https://openairdocs.org/model/boeing-727-21) (OpenAirDocs)
- Aircraft serial: 19259
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Flap
- Part number: 66218291
- Condition: Out Of Adj
- Location: Rt Wing
- 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/2001F00201

## Discrepancy

MODERATE VIBRATION DURING CLIMB-OUT, ABOVE 260 KNOTS.  VIBRATION STOPPED WHEN APPLYING SPEED BRAKES.  FUEL DUMPED.  RETURNED TO AIRPORT WITH NO INCIDENT.  ADJUSTED UPPER ECCENTRICS ON INBOARD RIGHT FLAP.  OPERATIONAL CHECK GOOD.  (M)

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