# SDR AALA202208019366

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2022
- Submitted: August 1, 2022
- Operation: Air carrier
- Aircraft: [N426AN](https://openairdocs.org/aircraft/N426AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 10195
- Aircraft time: 5,606 hours, 1,453 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: None
- Condition: Leaking
- Location: Zone 400 - Nac/P
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202208019366

## Discrepancy

AIRCRAFT WAS GROUNDED: AIRCRAFT DECLARED EMERGENCY AND LANDED IN MIA FOR HYDRAULIC ISSUE. COMPLETE LOSS OF GREEN HYDRAULIC SYSTEM FLUID. FOUND LEAK FROM NUMBER 1 ENGINE PYLON FILTER TEE BLOCK AND SHORT LINE, REMOVED AND REPLACED PYLON FILTER T-BLOCK (AALA202208010934) AND SHORT LINE (AALA202208019366), SERVICED HYDRAULICS. OPERATIONS CHECK AND LEAK CHECK GOOD PER AMM 29-11-49-000-813-A3.

---
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.