# SDR WWMA9600070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N338SB](https://openairdocs.org/aircraft/N338SB), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B338
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Control Cable
- Part number: AT645205
- Condition: Defective
- Location: Parking Brake
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WWMA9600070

## Discrepancy

CREW REPORTS THAT THE PARKING BRAKE FRICTION LOCK SLIPS, RELEASING THE PARKING BRAKE UNEXPECTEDLY.  MAINTENANCE REPLACED THE INNER PARKING BRAKE TELEFLEX CABLE AND RELEASED THE AIRCRAFT TO SERVICE WITH NO FURTHER PROBLEMS.

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