# SDR FDEA201503170981

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2015
- Submitted: March 19, 2015
- Operation: Air carrier
- Aircraft: [N586FE](https://openairdocs.org/aircraft/N586FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48487
- Aircraft time: 759 hours, 17,154 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Duct
- Part number: AAM73251
- Part serial: NSN06
- Condition: Leaking
- Location: Bleed Air Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201503170981

## Discrepancy

AIR SYS MANUAL MODE, 2000 AGL NR 3 PACK SHUTDOWN, MANIFOLD NR 3 DEPRESSURIZED.  AIR SYS OFF ALERT.  ON DECAY CHECK , FOUND PNEUMATIC LEAK FROM RT FWD LOWER CARGO COMPARTMENT, AFT OF NR 3 AC FLOW CONTROL VLV, BETWEEN BULKHEAD.  R & R DUCT ASSEMBLY IAW AMM 36-23-01-4.  GND OPERATIONS CHECKED NORMAL.  NO LEAKS NOTED.  DECAY CHECK PASSED.

---
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.