# SDR UALA2010020800475

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2010
- Submitted: March 18, 2010
- Operation: Air carrier
- Aircraft: [N219UA](https://openairdocs.org/aircraft/N219UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30551
- Aircraft time: 37,698 hours, 4,676 cycles
- Engine: Pwa PW40903
- System (JASC): [2741 · Stabilizer Position Indicating](https://openairdocs.org/jasc/2741)
- Part: Trim Switch
- Condition: Faulty
- Location: Cockpit
- Stage of operation: CL
- 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/UALA2010020800475

## Discrepancy

FLIGHT CONTROL ISSUE, RTFL.  CREW REPORTS JUST AFTER TAKEOFF, NO ELECTRIC PITCH TRIM FROM EITHER THE CAPTS OR F/O'S YOLK.  ALTERNATE PITCH TRIM WAS STILL AVAILABLE.  PITCH TRIM SWITCHES (LEFT) NOSE DOWN SWITCHES DO NOT AGREE.  REPLACED CAPT PITCH TRIM SWITCH S27039 ON CONTROL WHL AND TESTED.  TEST CHECKED GOOD.

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