# SDR IU6R2019031901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2019
- Submitted: March 19, 2019
- Operation: General aviation
- Filed by: [Aero Controls, LLC, repair station IU6R626N](https://openairdocs.org/faa-repair-station/IU6R626N/aero-controls-llc.md) (OpenAirDocs)
- Aircraft: [N626N](https://openairdocs.org/aircraft/N626N), registered now
- Make and model: Boeing 737
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Manifold
- Part number: 3935310
- Condition: Corroded
- Location: Zone 700
- Component: Anti-Skid Valve, Cranexxxxxxx
- Component part number: 39353
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IU6R2019031901

## Discrepancy

MALFUNCTION – CORRODED SEALING SURFACES AND OTHER SURFACES OF THE ARTICLE. THIS INCLUDES THE MOUNTING FACE. PROBABLE CAUSE – LOCATION OF THE ARTICLE ON THE AIRCRAFT AND THE TYPE OF THE MATERIAL. RECOMMENDATION – MANUFACTURE WITH A DIFFERENT MATERIAL.

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