# SDR CALA2022092602522

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2022
- Submitted: September 26, 2022
- Operation: Air carrier
- Aircraft: [N445UA](https://openairdocs.org/aircraft/N445UA), registered now
- Make and model: Airbus A300*
- Aircraft serial: 826
- Aircraft time: 74,947 hours, 31,268 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: None
- Part number: NA
- Condition: None
- Location: Y Hyd Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: J, O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022092602522

## Discrepancy

ECAM CAUTION MESSAGE - Y RSVR LO LVL MESSAGE INOP - REPLACED DAMAGED UNION O-RING TO DUAL VALVE. SERVICED YELLOW ACCUMULATOR TO PROPER LEVEL. COMPLIED WITH ALL LEAK CHECKS AND SYSTEM CHECKS FOR NORMAL OPERATION OF HYDRAULICS.

---
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.