# SDR ASAA2022122841280

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2022
- Submitted: December 29, 2022
- Operation: Air carrier
- Aircraft: [N954AK](https://openairdocs.org/aircraft/N954AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44104
- Aircraft time: 118 hours, 43 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Warning Light
- Condition: False Activation
- Location: Speed Trim
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022122841280

## Discrepancy

ON RECALL DURING DESCENT CHECKLIST "SPEED TRIM FAIL" LIGHT ILLUMINATED. LIGHT EXTINGUISHED AFTER MASTER CAUTION RESET. GROUNDED - YES. REF BOEING FLEET TEAM DIGEST # 737MAX-FTD-22-21002 PERFORMED B737-9 IFIM 22-11-00-810-D71, WITH NO DEFECTS NOTED. PERF BITE GROUP 60.32 SPEED/STAB TRIM W/ NO FAILURES.

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