# SDR 0202635527

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2002
- Submitted: August 19, 2002
- Operation: Air carrier
- Aircraft: N527US
- Make and model: Boeing 757251
- Aircraft serial: 23842
- Aircraft time: 50,860 hours, 21,176 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: 271N61192
- Condition: Leaking
- Location: Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0202635527

## Discrepancy

JUST AFTER DEPARTURE FROM MSP, THE AIRCRAFT EXPERIENCED A COMPLETE LOSS OF HYDRAULIC FLUID FROM THE LEFT HYDRAULIC SYSTEM.  AN EMERGENCY WAS DECLARED WITH ATC AND THE AIRCRAFT LANDED UNEVENTFULLY AND WAS TOWED FROM THE RUNWAY.  REPLACED THE HYDRAULIC LINE AT THE LEFT MAIN LANDING GEAR DOWNLOCK ACTUATOR.  OPERATIONAL CHECK 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.