# SDR DALA2025081105961

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2025
- Submitted: August 11, 2025
- Operation: Air carrier
- Aircraft: [N899AT](https://openairdocs.org/aircraft/N899AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55049
- Aircraft time: 46,075 hours, 32,350 cycles
- System (JASC): [2916 · Hydraulic Reservoir, Main](https://openairdocs.org/jasc/2916)
- Part: Reservoir
- Condition: Leaking
- Location: Hyd System
- Stage of operation: DE
- 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/DALA2025081105961

## Discrepancy

CREW DIVERTED TO ORD AFTER RECEIVING A LT SYSTEM HYDRAULIC QUANTITY LOW MESSAGE WITH QUANTITY DEPLETING.  FOUND LEFT HYD LEAKING AT HYD RESERVOIR BLEED VALVE DRAIN HOSE CONNECTION. REPLACED RESERVOIR. LEAK CHECK NORMAL.(7712608)

---
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.