# SDR AWXA200601763

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2006
- Submitted: October 18, 2006
- Operation: Air carrier
- Aircraft: N901AW
- Make and model: Boeing 757-2S7
- Registry model: [Boeing 757-2S7](https://openairdocs.org/model/boeing-757-2s7) (OpenAirDocs)
- Aircraft serial: 23321
- Aircraft time: 75,859 hours, 29,526 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: 271N63111099
- Condition: Cracked
- Location: Left Pylon
- Stage of operation: CL
- How discovered: V
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200601763

## Discrepancy

LOG 7387973 - AIRCRAFT LOST LT HYDRAULIC SYSTEM QUANTITY/PRESSURE.  THE CREW DECLARED AN EMERGENCY. AIRCRAFT RETURNED TO DEPARTURE.  THE LANDING WAS UNEVENTFUL. MAINTENANCE DISCOVERED A HYDRAULIC LINE IN THE LT PYLON AREA CRACKED AT THE (B) NUT AND LEAKING. MAINTENANCE REPLACED THE LINE. OPS CHECK/LEAK TEST WAS GOOD.

---
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.