# SDR DXTA200702339

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2007
- Submitted: July 17, 2007
- Operation: Air carrier
- Aircraft: [N145QS](https://openairdocs.org/aircraft/N145QS), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK421
- Aircraft time: 1,115 hours, 1,018 cycles
- Engine: Pwa JT15D5
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Autopilot Sys
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702339

## Discrepancy

WITH AUTOPILOT CONNECTED RED (AP PITCH TRIM FAIL) ANNUNICTOR ILLUMINATED. WITH AP ON WE HEARD AN INTERMITTENT CLICK ( LIKE WHEN A CB POPS) BUT ALL CB'S ARE IN.   [07-23-07]   COMPLETED COMPLETE TRIM SYSTEM OPERATIONAL CHECK IN NORMAL EMERGENCY AND AUTO-PILOT. ACCESSED PITCH TRIM ACTUATOR CLEANED, LUBED AND OEPRATED ACTUATOR NO DEFECT NOTED AT THIS TIME ALL WORK IAW 400XP 27-40-00 & 12-20-00.

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