# SDR SWAA2026091744322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2026
- Submitted: September 18, 2026
- Operation: Air carrier
- Aircraft: [N275WN](https://openairdocs.org/aircraft/N275WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36153
- Aircraft time: 62,235 hours, 37,659 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Metering Valve
- Condition: Faulty
- Location: Zone 700
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026091744322

## Discrepancy

ACFT SHUDDERS DURING BRAKING,  FOUND RT BRAKE METERING VALVE PRESSURE TO BE 1000PSI BELOW LT BRAKE METERING VALVE WHEN BRAKES FULLY PRESSED. REMOVED RH BRAKE METERING VALVE REF AMM 32-41-31. INSTALLED R/H BRAKE METERING VALVE PER AMM 32-41-31

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