# SDR 2001UALA00027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2001
- Submitted: January 31, 2001
- Operation: Air carrier
- Aircraft: N7290U
- Make and model: Boeing 727222
- Aircraft serial: 21568
- Aircraft time: 63,840 hours, 36,618 cycles
- Engine: Pwa JT8D15
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- Condition: Vibration
- Location: Fuselage
- Stage of operation: CR
- 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/2001UALA00027

## Discrepancy

AIRFRAME EXPERIENCED VIBRATION WHEN AIRSPEED WAS GREATER THAN 300 KNOTS.  *S/D*  CHECKED AIRCRAFT PER TROUBLESHOOTING MAINTENANCE MANUAL.  NO DISCREPENCIES WERE NOTED DURING GROUND CHECKS OR BY SUBSEQUENT FLIGHT CREWS SINCE THE INITIAL WRITE-UP.  NO VIBRATION OR FLUTTER NOTED.  AIRCRAFT OK FOR CONTINUED SERVICE.

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