# SDR 9901933243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N343NW](https://openairdocs.org/aircraft/N343NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 387
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake
- Part number: 21600
- Condition: Failed
- Location: Lt Mlg
- Part time: 17,187 hours
- Component: Bfgoodrich
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9901933243

## Discrepancy

DURING POST FLIGHT INSPECTION, FOUND SEVERAL CARBON PIECES AROUND THE NR 1 BRAKE AND WHEEL ASSEMBLY.  WHEEL REMOVAL REVEALED THAT THE BRAKE CARBON DISCS (ROTORS AND STATORS) WERE OXIDIZED AND REDUCED TO SEGMENTS.  MAINTENANCE REPLACED THE NR 1 BRAKE AND WHEEL ASSEMBLY.

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