# SDR CALA2020091501112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2020
- Submitted: September 15, 2020
- Operation: Air carrier
- Aircraft: [N37419](https://openairdocs.org/aircraft/N37419), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31666
- Aircraft time: 40,498 hours, 14,197 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Trim System
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2020091501112

## Discrepancy

CREW REPORTS STAB TRIM WILL NOT ELECTRICALLY IN THE UP POSITION PERFORMED FIM 27-41-00-810-800.  OPS CHECK GOOD AND PERFORMED CAT III TEST, PER AMM 22-11-00.

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