# SDR USAA2011101200002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2011
- Submitted: November 1, 2011
- Operation: Air carrier
- Aircraft: [N653AW](https://openairdocs.org/aircraft/N653AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1003
- Aircraft time: 45,714 hours, 17,193 cycles
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Bypass Valve
- Part number: 114087005
- Part serial: CWDDDH56298
- Condition: Leaking
- Location: Mlg Door
- Part time: 45,714 hours, 17,193 cycles
- Stage of operation: LD
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2011101200002

## Discrepancy

AIRCRAFT LOST GREEN HYDRAULIC SYSTEM DURING LANDING ROLLOUT.  MAINTENANCE FOUND MAIN LANDING GEAR DOOR GROUND OPENING BYPASS VALVE LEAKING.  REMOVED AND REPLACED BYPASS VALVE IAW MM 32-31-13-400-001.

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