# SDR IPXA2020062435886

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2020
- Submitted: June 24, 2020
- Operation: Air carrier
- Aircraft: [N146UP](https://openairdocs.org/aircraft/N146UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0829
- Aircraft time: 19,926 hours, 12,734 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: O-Ring
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2020062435886

## Discrepancy

EMERGENCY DECLARED.   DURING CRUISE, YELLOW HYDRAULIC SYSTEM LEAKED TO RAT LEVEL.  INSPECTED AND FOUND THE BLEEDER PLUG ON THE GY TRANSER UNIT TO HAVE A BLOWN SEAL CAUSING THE LEAK. REMOVED AND REPLACED THE DAMAGED O-RING AND INSTALLED THE BLEEDER PLUG IAW AMM 29-11-51-0401. NO FURTHER LEAKS. NO STARVATION IAW AMM 29-00-00-0301. SERVICED THE YELLOW HYD SYS IAW AMM 12-12-29.

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