# SDR UALA2012022901243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 29, 2012
- Submitted: March 29, 2012
- Operation: Air carrier
- Aircraft: [N793UA](https://openairdocs.org/aircraft/N793UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26946
- Aircraft time: 64,656 hours, 9,334 cycles
- Engine: Pwa PW40903
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Trim Switch
- Part number: 3064322
- Condition: Faulty
- Location: Cockpit
- Stage of operation: CL
- 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/UALA2012022901243

## Discrepancy

CREW REPORT AFTER TAKEOFF TRIM STUCK AT 6.0 UNITS.  EXCESSIVE FORWARD FORCE TO KEEP NOSE DOWN.  REPLACED CAPT PITCH TRIM SWITCH PER MM. ACCOMPLISHED RII INSPECTION, SATIS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.