# SDR DXTA2026060508327

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2026
- Submitted: June 5, 2026
- Operation: Air carrier
- Aircraft: [N696QS](https://openairdocs.org/aircraft/N696QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0227
- Aircraft time: 7,126 hours, 4,727 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Actuator
- Part number: 696056190
- Part serial: APW728
- Condition: Faulted
- Location: Zone 300
- Stage of operation: TO
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026060508327

## Discrepancy

ON TAKEOFF JUST AFTER POWER WAS SET,  NOSE PULLED HARD TO THE LT.  LT RUDDER PEDAL ALSO WENT FULL. CORRECTED WITH RIGHT RUDDER & ABORTED TAKE OFF. RUDDER BIAS CHECK BEFORE WAS GOOD. PERFORMED RUDDER BIAS CHECK AFTER AND IT WAS GOOD.  PERFORMED A DETAILED INSPECTION OF THE NOSE WHEEL & NLG ASSY. NO VISUAL DEFECTS.   ALL CHKD GOOD ON UPON TAXING ACFT. NO ABNORMAL PULLING DR TAXING ISSUES NOTED.  PERFORMED HIGH POWER ENG RUNS IAW AMM 71-00-05 IN AN ATTEMPT TO DUPLICATE A RUDDER BIAS ISSUE. ALL CHECKS GOOD,  NO DEFECTS NOTED DURING HIGH POWER ENG RUNS. MCG REQUEST  REPLACED RUDDER BIAS PHENUMATIC ACTUATOR, REMOVED ASSY & INSTALLED A REPAIRED ASSY IAW AMM 27-22-35. ALL OPS CHECKED GOOD.  NO LEAKS NOTED.

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