# SDR DALA2019032701940

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2019
- Submitted: March 28, 2019
- Operation: Air carrier
- Aircraft: [N501DN](https://openairdocs.org/aircraft/N501DN), registered now
- Make and model: Airbus A350-941
- Registry model: [Airbus A350-941](https://openairdocs.org/model/airbus-a350-941) (OpenAirDocs)
- Aircraft serial: 0115
- Aircraft time: 6,939 hours, 720 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Shutoff Valve
- Condition: Malfunctioned
- Location: Anti-Ice System
- Stage of operation: CR
- 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/DALA2019032701940

## Discrepancy

SHIP 3501 -DIV- TO MSP DUE TO RIGHT ENGINE ANTI-ICE VALVE FAILED CLOSED MESSAGE DURING CLIMB WITH FAULT LIGHT IN ANTI-ICE SWITCH CORRECTIVE ACTION: ANTI-ICE PRSOV SECURED OPEN AND PLACED ON MEL 30-21-01A-DTW REPLACED PRSOV 4000DN2. LP 5033672

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