# SDR BIGASDR1103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2011
- Submitted: May 4, 2011
- Operation: Air carrier
- Aircraft: [N117BH](https://openairdocs.org/aircraft/N117BH), registered now
- Make and model: Casa C212200
- Aircraft serial: 171
- Aircraft time: 10,963 hours
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Plate
- Part number: 5006480
- Condition: Cracked
- Location: Brake Assy
- Component: Brake Assembly
- Component part number: 50064843
- 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/BIGASDR1103

## Discrepancy

AFTER START UP AND ATTEMPTING TO TAXI THE LT AND RT BRAKES WOULD NOT RELEASE PROPERLY AFTER HAVING THE PARKING BRAKE SET.  BOTH BRAKE ASSEMBLIES (PN 5006484-3) WERE SENT OUT FOR OVERHAUL.  THE BACKING PLATE (PN 5006180) FOR BRAKE ASSY SN APR84-161 WAS FOUND CRACKED AND REQUIRED REPLACEMENT.  THE TIME ON THE COMPONENT IS UNKOWN.

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