# SDR RAIA0006004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2000
- Submitted: June 7, 2000
- Operation: Air carrier
- Aircraft: N722TE
- Make and model: Aerosp ATR 72 202
- Registry model: [Aerosp ATR 72 202](https://openairdocs.org/model/aerospatiale-atr-atr-72-202) (OpenAirDocs)
- Aircraft serial: 220
- Aircraft time: 18,197 hours, 20,192 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Switch
- Part number: E032401
- Condition: Failed
- Location: Park Brake
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA0006004

## Discrepancy

7170-STL-  CREW REPORTS WHEN PARKING BRAKE IS RELEASED THE PARKING BRAKE INDICATION WOULD NOT EXTINGUISH.  MAINTENANCE INSPECTED AND REPLACED PARKING BRAKE ASSEMBLY MICROSWITCH.

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