# SDR DXTA2013112705581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2013
- Submitted: December 3, 2013
- Operation: Air carrier
- Aircraft: [N579QS](https://openairdocs.org/aircraft/N579QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605773
- Aircraft time: 4,976 hours, 3,833 cycles
- System (JASC): [2731 · Elevator Tab Control System](https://openairdocs.org/jasc/2731)
- Part: Actuator
- Part number: 666016120
- Condition: Faulty
- Location: Elevator
- Part time: 262 hours, 207 cycles
- Stage of operation: CR
- 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/DXTA2013112705581

## Discrepancy

IN CRUISE FL410 PITCH MIS TRIM LIGHT ILLUMINATED, DISENGAGE A/P IAW CHECK LIST.  CONFIRMED BOTH LT & RT ELEC TRIM FROZEN & MANUAL TRIM ALSO FROZEN IN PLACE.  ON TAXI IN ATTEMPTED MANUAL TRIM & IT WORKED NORMAL.  REMOVED LT & RT ELEVATOR TRIM ACTUATORS PN 6660161-20, NSN & PN 6660161-14, NSN & INSTALLED NEW UNITS PN 6660161-20, NSN & PN 6660161-14.  PERFORMED SATISFACTORY FT & RIGGING CHECK.  OPERATIONS CHECKED NORMAL, ALL WORK DONE IAW CE-560XL MM 27-32-03.

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