# SDR AALA202101299020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2021
- Submitted: February 1, 2021
- Operation: Air carrier
- Aircraft: [N521UW](https://openairdocs.org/aircraft/N521UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3944
- Aircraft time: 39,066 hours, 14,168 cycles
- Engine: Iae V2533A5
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Inoperative
- Location: Rt Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202101299020

## Discrepancy

AIRCRAFT WAS GROUNDED:THE RIGHT ENGINE EXPERIENCED A "ENG 2 STALL" ECAM MESSAGE AFTER DEPARTING SAN. CREW REPORTS ENGINE PARAMETERS NORMAL AFTER SURGE. NO PREVIOUS REPORTS OF THIS CONDITION. **SUPPLEMENTAL INFORMATION: ACCOMPLISHED TSM 71-00-00-810-809A. ACCOMPLISHED E2 BORESCOPE INSPECTION. REMOVED AND REPLACED 7TH C STAGE BLEED VALVE PER AMM 75-32-52.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.