# SDR DXTA2026070608655

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2026
- Submitted: July 7, 2026
- Operation: Air carrier
- Aircraft: [N956QS](https://openairdocs.org/aircraft/N956QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0404
- Aircraft time: 2,288 hours, 1,531 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Actuator
- Part number: 99146676
- Part serial: D1740
- Condition: Failed
- Location: Zone 600
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026070608655

## Discrepancy

DURING TAKEOFF & CRUISE, RETRIMED R WING DOWN CAS MSG CONSTANTLY DISPLAYED.  RAN QRH BUT MSG WOULD NOT CLEAR. DISCONNECTED AUTOPILOT & PLANE ROLLED LEFT.  AFTER ADDING ADDITIONAL AILERON TRIM RT,  WAS ABLE TO FLY STRAIGHT & LEVEL.  DURING ARRIVAL, W/ AUTOPILOT ENGAGED, PLANE ROLLED HARD RT APPROX 30-45 DEGREES.  COMPLIED WITH FUSELAGE AILERON CONTROL CABLE TENSION CHK IAW AMM 27-10-00. TENSIONS FOUND TO BE ON HIGH SIDE OF LIMIT, NO ADJUSTMENT NEEDED, COMPLIED WITH WING AILERON CONTROL CABLE TENSION CHK IAW AMM 27-10-00. TENSIONS FOUND TO BE ON HIGH SIDE OF LIMITS,  NO ADJUST NEEDED. MCC REQUESTS AILERON FLT CONTROL DYNAMIC RIGGING CHK. PERFORMED AILERON FLT CONTROL DYNAMIC RIGGING CHK IAW AMM 27-00-15 & DYNAMIC RIGGING SPECS MTR. DYNAMIC RIGGING CHKD SATIS. THE RT AILERON TRIM ACTUATOR NEED TO BE REPLACED. REMOVED RT AILERON TRIM ACT AND INSTALLED OVRHALD RT AILERON TRIM ACT IAW AMM 27-10-25. COMPLIED WITH RT AILERON TRIM ACT POST MAINT CHKD IAW AMM 27-10-25, INCLUDING AILERON TRIM ACT & TRIM TAB RIGGING IAW AMM 27-10-00, SAFETIED.AS REQUIRED. OPS CHKD GOOD, COMPLIED WITH AILERON TRIM, NO TAKEOFF CHK IAW AMM 31-59-00, OPS CHKD GOOD.

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