# SDR USAA920080698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2008
- Submitted: March 26, 2008
- Operation: Air carrier
- Aircraft: [N109UW](https://openairdocs.org/aircraft/N109UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1065
- Aircraft time: 28,222 hours, 12,444 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: D2917002900300
- Condition: Cracked
- Location: Ptu
- Stage of operation: CL
- 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/USAA920080698

## Discrepancy

FLT NR 1584 - CREW REPORTED DURING CLIMB-OUT, LOST GREEN HYDRAULIC PUMP THEN YELLOW SYSTEM OVERHEAT MESSAGE ILLUMINATED.  CREW DECLARED AN EMERGENCY, PERFORMED A MANUAL GEAR EXTENSION AND RETURNED TO FIELD.  MX DISCOVERED PTU LINE LEAKING.  MX REPLACED LINE, LEAK CHECK WAS GOOD.  AS A PRECAUTION, MX REPLACED THE LEFT ENGINE DRIVEN HYDRAULIC PUMP.  OPERATIONAL/LEAK CHECK WAS GOOD.

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