# SDR SCNA20260917401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2026
- Submitted: September 17, 2026
- Operation: Air carrier
- Aircraft: [N5237A](https://openairdocs.org/aircraft/N5237A), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 32608
- Aircraft time: 57,807 hours, 27,938 cycles
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Elec Connector
- Condition: Loose
- Location: Zone 100
- Stage of operation: LD
- 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/SCNA20260917401

## Discrepancy

DURING LANDING CHECKLIST NOTICED THAT THE SPEED BRAKE ARM LIGHT DID NOT ILLUMINATE AFTER ARMING THE SPEED BRAKE. MOVED LEVER BACK DOWN AND BACK TO ARM, ALSO DID A LAMP CHECK AND ARM LIGHT AND DO NOT ARM WOULDN'T ILLUMINATE. AFTER LANDING NOTICED AUTO SPEED BRAKE CIRCIUT BREAKER OPEN	PERFORMED FIM 27-62 TASK 801. NO DEFECTS NOTED. PERFORMED VISUAL INSPECTION OF WIRE HARNNES FOR SPEED BRAKE ACTUATOR, FOUND CONNECTOR TO ACTUATOR NOT FULLY TIGHTENED. TIGHTENED CONNECTOR PER AMM 26-62-31, OPS CHECK NORMAL.

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