# SDR CA961007016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Diamon DA20-A1
- Registry model: [Diamon DA20-A1](https://openairdocs.org/model/diamond-aircraft-ind-da20-a1) (OpenAirDocs)
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Master Cylinder
- Part number: MC4D
- Condition: Failed
- Location: Brakes
- Stage of operation: TX
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA961007016

## Discrepancy

(CAN) CO-PILOT RIGHT BRAKE HAD ZERO ACTION. FOUND RESERVOIR CYLINDER EMPTY. CO-PILOT LEFT BRAKE MASTER CYLINDER SLOPPY AS WELL AS BOTH PILOTS BRAKE CYLINDERS. ALL 4 MASTER CYLINDERS REPLACED WITH NEW "BATCH".

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