# SDR ZSDA2014082200001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2014
- Submitted: August 22, 2014
- Operation: Air carrier
- Aircraft: [N731CY](https://openairdocs.org/aircraft/N731CY), registered now
- Make and model: Cessna P210N
- Registry model: [Cessna P210N](https://openairdocs.org/model/cessna-p210n) (OpenAirDocs)
- Aircraft serial: P21000442
- Engine: Cont TSIO520*
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Sys
- Part number: 5606
- Condition: Contaminated
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ZSDA2014082200001

## Discrepancy

AIRCRAFT DEPARTED TAXIWAY.  NO DAMAGE TO AIRCRAFT.  AIRCRAFT TOWED TO HANGAR.  FOUND AIR BUBBLES IN BRAKE LINE WHILE BLEEDING BRAKES.  TOPPED OFF RESERVOIR.  INSPECTED FOR LEAKS, NONE.  FOUND BRAKE PEDAL WAS FIRM.  RETURNED ACFT TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.