# SDR FDEA200910243659

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2009
- Submitted: October 26, 2009
- Operation: Air carrier
- Aircraft: [N582FE](https://openairdocs.org/aircraft/N582FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48420
- Aircraft time: 62,396 hours, 13,664 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Pilot Valve
- Part number: 33990483
- Part serial: 657C
- Condition: Inoperative
- Location: Bleed Air Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA200910243659

## Discrepancy

ON TAKE OFF BLEED AIR 2 OFF ALERT. TRIED MANUAL AND 2ND AUTO CHANNEL COULD NOT RESTORE (BLEED AIR 3 PREVIOUSLY  DEFERRED) AIR TURNBACK PHNL 90,000 LBS FUEL DUMPED.  REPLACED NR 2 PRESSURE REGULATOR PILOT VALVE IAW AMM  36-12-20-4. RAN NR 2 ENG IAW JRH.  NR 2 PNEU OP CHKS OK.  ACFT OK FOR SVC.

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