# SDR AALA201808249005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2018
- Submitted: August 24, 2018
- Operation: Air carrier
- Aircraft: [N956AN](https://openairdocs.org/aircraft/N956AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30090
- Aircraft time: 53,160 hours, 21,991 cycles
- System (JASC): [2742 · Stabilizer Actuator](https://openairdocs.org/jasc/2742)
- Part: Actuator
- Part number: 6355C000101
- Part serial: 4125
- Condition: Inoperative
- Location: Stab Trim
- Stage of operation: CL
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201808249005

## Discrepancy

AFTER TAKEOFF LOST ALL STABILIZER TRIM FROM THE YOKE SWITCHES. TRIED USING AUTOPILOT, TRIM STILL INOPERATIVE. EMERGENCY WAS DECLARED AND LANDED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. REPLACED STABILIZER TRIM ACTUATOR. ACCOMPLISHED AN OPS CHECK. OK FOR SERVICE IAW AMM 27-41-71.

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