# SDR 3EJA202509100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2025
- Submitted: September 10, 2025
- Operation: Air carrier
- Aircraft: [N845JS](https://openairdocs.org/aircraft/N845JS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605180
- Aircraft time: 11,493 hours, 7,538 cycles
- System (JASC): [2721 · Rudder Tab Control System](https://openairdocs.org/jasc/2721)
- Part: Bearing
- Part number: S26291
- Condition: Worn
- Location: Zone 300 Elev
- Stage of operation: CL
- How discovered: V
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3EJA202509100001

## Discrepancy

ABNORMAL VIBRATION IN THE CONTROL YOKE. THE VIBRATION INCREASED AS AIRSPEED INCREASED AND DIMINISHED WHEN AIRSPEED WAS DECREASED.  COMPLETED GENERAL VISUAL INSPECTION OF THE AIRCRAFT EXTERIOR INCLUDING ALL GEARS & FLIGHT CONTROLS, FOUND EXCESSIVE PLAY ON LH ELEVATOR TRIM TAB & LH & RH PRECOOLER RAM AIR INLET DOORS.  REPLACED ALL HARDWARE, OPS CHECK GOOD AS PER CE560XL AMM REF CHAPTER #27-32-03 & 36-11-01.

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