# SDR ASAA2019031228617

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2019
- Submitted: March 19, 2019
- Operation: Air carrier
- Aircraft: N281VA
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 06669
- Aircraft time: 12,630 hours, 4,124 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Valve
- Part number: V2T152D
- Part serial: L104109411
- Condition: Failed
- Location: E&E Bay
- Part time: 12,669 hours, 4,138 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019031228617

## Discrepancy

VENT AVIONICS SYSTEM FAULT MESSAGE AFTER STARTUP GROUNDED - YES. R&R SKIN EXCHANGE R ISOLATION VALVE 24HQ IAW AMM 21-26-55-002A, 21-26-55-400-002-A. OPC GOOD. THIS CLEARS MDDR 64655 MEL LIST UPDATED

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