# SDR DALA2026072204293

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2026
- Submitted: July 23, 2026
- Operation: Air carrier
- Aircraft: [N386DA](https://openairdocs.org/aircraft/N386DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30373
- Aircraft time: 78,995 hours, 31,911 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Metering Valve
- Part number: S274T40220
- Part serial: 2815
- Condition: Leaking
- Location: Zone 700
- Part time: 78,987 hours, 31,907 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026072204293

## Discrepancy

F/A SMELLED ACRID SMELL.ELECTRICAL OR DIRTY SOCK ODOR.   R & R RT BRAKE METERING VALVE ASSY IAW AMM 32-41. OPS GOOD, LEAK CHKD GOOD. (9086344) AIRCRAFT WAS GROUNDED

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