# SDR DXTA2024061312026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2024
- Submitted: June 13, 2024
- Operation: Air carrier
- Aircraft: [N564QS](https://openairdocs.org/aircraft/N564QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0114
- Aircraft time: 6,665 hours, 4,476 cycles
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Trim System
- Part number: UNKNOWN
- Condition: Faulted
- Location: Elevators
- Stage of operation: NR
- 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/DXTA2024061312026

## Discrepancy

DURING CLIMB OUT AFTER TAKEOFF, WITH 1.2 NOSE DOWN  STAB TRIM,  EXPERIENCED SIGNIFICANT NOSE UP CONTROL PRESSURE.  REQUIRING PILOT NOSE DOWN YOKE PRESSURE.  LEVELED OFF AT 10,000 FT & SLOWED ACFT UNTIL NO PITCH CONTROL PRESSURES FELT.  PRIMARY TRIM UNRESPONSIVE.  COMPLETED JAMMED STAB TRIM SYS CHECKLIST.  REMOVED MACH TRIM ACTUATOR LINKAGE AND REPLACED SHEARED RIVETS, REINSTALLED MACH TRIM ACTUATOR. REMOVED AND REPLACED DAMAGED MACH TRIM CONTROL CABLES.   RE-ROUTED MACH TRIM ELECTRICAL HARNESS DUE TO BINDING. PERFORMED ELEVATOR CONTROL CABLE TENSION AND ADJUSTMENT. PERFORMED ELEVATOR TRIM TAB CABLE TENSIONS AND RIGGING.

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