# SDR 9WGA2022081080401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2022
- Submitted: August 10, 2022
- Operation: Air carrier
- Aircraft: [N804SN](https://openairdocs.org/aircraft/N804SN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 78804
- Aircraft time: 68,774 hours, 12,746 cycles
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Shutoff Valve
- Part number: 27409257509
- Part serial: 197
- Condition: Failed
- Location: Nr 2 Eng Deice
- 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/9WGA2022081080401

## Discrepancy

DISCREPANCY: ENGINE 2 ANTI-ICE DUCT LVL 3 ALERT. CORRECTIVE ACTION: R & R #2 ENGINE COWL ANTI-ICE SHUTOFF VALVE PER AMM 30-20-01. PERFORMED ENGINE RUN, NO LEAKS NOTED. OPS CHECK SATISFACTORY.

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