SDR AALA2018080119029

Service difficulty report · Line · Airbus A321231

Difficulty date: July 27, 2018
Submitted: August 1, 2018
Operation: Air carrier
Aircraft: N578UW
Make and model: Airbus A321231
Aircraft serial: 6035
Aircraft time: 15,326 hours, 5,995 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: Line
Condition: Damaged
Location: Hyd System
Stage of operation: DE
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING DESCENT, RECEIVED A HYDRAULIC YELLOW LOW QUANTITY MESSAGE, FOLLOWED BY A HYDRAULIC YELLOW LOW PRESSURE ECAM MESSAGE. AN EMERGENCY WAS DECLARED, AND LANDED WITHOUT FURTHER INCIDENT. AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED MIDDLE PRESSURE LINE IN THE NR 2 ENGINE NACELLE AND PERFORMED A SATISFACTORY OPS CHECK IAW AMM 29-13-49.

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