What was found
SHIP 3572 - ATB - DUE TO NBR 1 ENGINE ANTI-ICE VALVE FAILED CLOSED ECAM MESSAGE. CORRECTIVE ACTION: LOCKED PRSOV IN THE OPEN POSITION AND DEFERRED PER MEL 30-21-02A. REPLACED PRV ANTI-ICE VALVE. (LP 4164867)
- Difficulty date
- March 21, 2023
- Submitted
- March 23, 2023
- Operation
- Air carrier
- Aircraft
- N572DZ
- Make and model
- Airbus A350941
- Aircraft serial
- 0200
- Aircraft time
- 8,527 hours, 949 cycles
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Unknown
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.