# SDR AWXA200500749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2005
- Submitted: June 27, 2005
- Operation: Air carrier
- Aircraft: [N902AW](https://openairdocs.org/aircraft/N902AW), registered now
- Make and model: Boeing 757-2S7
- Registry model: [Boeing 757-2S7](https://openairdocs.org/model/boeing-757-2s7) (OpenAirDocs)
- Aircraft serial: 23322
- Aircraft time: 71,832 hours, 28,496 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 271N63111099
- Condition: Cracked
- Location: Hyd Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200500749

## Discrepancy

DURING FLIGHT, LT HYDRAULIC QUANTITY SHOWED ZERO.  RETURNED WITHOUT FURTHER INCIDENT.  MAINTENANCE FOUND HYDRAULIC LINE TO PTU PRESSURE SWITCH CRACKED.  REMOVED AND REPLACED LINE IAW BOEING 757 MM 29-31-00 AND BOEING 757 MM 20-11-00. NO LEAKS WERE NOTED.

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