# SDR 2022FA0000064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 2021
- Submitted: January 31, 2022
- Operation: General aviation
- Aircraft: [N957AM](https://openairdocs.org/aircraft/N957AM), registered now
- Make and model: Boeing 737852
- Aircraft serial: 39957
- Aircraft time: 24,944 hours, 9,342 cycles
- System (JASC): [2711 · Aileron Tab Control System](https://openairdocs.org/jasc/2711)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2022FA0000064

## Discrepancy

CAPTAIN REPORTED THAT WITH 0 UNITS OF RUDDER TRIM CONTROL WHEEL WAS LOCATED 1 UNIT TO THE LEFT. MAINTENANCE PERSONNEL PERFORMED THE FIM 27-21 TASK 806 PROCEDURE, DETECTING THE RUDDER TRIM CONTROL WHEEL WAS NOT MOVED FREELY; SO RUDDER TRIM CONTROL WHEEL ADJUSTMENT WAS PERFORMED IAW AMM 27-11-00 AND FIM 27-11 TASK 803 PROCEDURE, TESTED CORRECT.

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