# SDR ASMF200708003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2007
- Submitted: August 14, 2007
- Operation: Air carrier
- Aircraft: [N214AM](https://openairdocs.org/aircraft/N214AM), registered now
- Make and model: Doug DC-9-87
- Registry model: [Doug DC-9-87](https://openairdocs.org/model/mcdonnell-douglas-dc-9-87) (OpenAirDocs)
- Aircraft serial: 49585
- Aircraft time: 42,318 hours, 34,074 cycles
- Engine: Pwa JT8D219
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Shutoff Valve
- Part number: 37723745503
- Condition: Leaking
- Location: Hyd System
- Stage of operation: TX
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF200708003

## Discrepancy

AIRCRAFT RETURN TO PLATFORM DURING TAXI, CREW SELECTED SLATS EXTEND AND  THE HYDRAULIC QUANTITY LIGHT TURNED ON. MAINTENANCE DETECTED HYDRAULIC LEAK IN RT SYSTEM AND QUANTITY ZERO, SO THE SYSTEM WAS SERVICED AND HYDRAULIC PRESSURE WAS APPLIED AND THE LEAK WAS LOCATED AT THE RUDDER SHUTOFF VALVE, THIS VALVE WAS REPLACED IAW MM 27-20-09 TESTED CORRECT, ADDITIONALLY, WATER SEPARATORS OF BOTH AIR CONDITIONED PACKAGES WERE REPLACED IAW MM 21-20-02, TESTED CORRECT.

---
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.