# SDR 3EJA2026021300526

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2026
- Submitted: February 13, 2026
- Operation: Air carrier
- Aircraft: [N785JS](https://openairdocs.org/aircraft/N785JS), registered now
- Make and model: Cessna 525B
- Registry model: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (OpenAirDocs)
- Aircraft serial: 525B0274
- Aircraft time: 6,311 hours, 4,639 cycles
- System (JASC): [5520 · Elevator Structure](https://openairdocs.org/jasc/5520)
- Part: Mount
- Part number: 445753415
- Part serial: T2401
- Condition: Worn
- Location: Zone 300
- Part time: 6,311 hours, 4,639 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3EJA2026021300526

## Discrepancy

PITCH TRIM FREEZING IN CLIMB AND DESCENT FROM FL430.   REMOVED AND REPLACED ELEVATOR TRIM SERVO MOUNT IAW AMM 27-30-02.

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