# SDR AALA202308039986

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2023
- Submitted: August 3, 2023
- Operation: Air carrier
- Aircraft: [N554UW](https://openairdocs.org/aircraft/N554UW), registered now
- Make and model: Airbus A320*
- Aircraft serial: 4966
- Aircraft time: 35,176 hours, 14,311 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: D2901005100700
- Condition: Cracked
- Location: Zone 400 - Nac/P
- Stage of operation: NR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202308039986

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO A HYDRAULIC YELLOW RERVOIR LOW LEVEL ECAM WARNING. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR AALA202306309986: MAINTENANCE FOUND YELLOW HYDAULIC SYSTEM PRESSURE LINE IN THE #2 PYLON CRACKED AND LEAKING AT ACCESS PANEL 485AR. MAINTENANCE REPLACED IT PER AMM 29-13-49 AND ACCOMPLISHED  A SATISFACTORY LEAK / OPERATIONAL CHECK. ** (CLOSED)

---
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.