Service difficulty report · Pump · Airbus A321211

Difficulty date
October 16, 2020
Submitted
October 19, 2020
Operation
Air carrier
Aircraft
N189UW
Make and model
Airbus A321211
Aircraft serial
1425
Aircraft time
64,591 hours, 24,251 cycles
Part
Pump
Part number
974540
Part serial
MX633543
Condition
Defective
Location
Hyd System
Part time
61,745 hours, 23,202 cycles
Stage of operation
AP
How discovered
O
Nature of condition
K, J
Precautionary procedure
O

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

What was found

AIRCRAFT WAS GROUNDED. APRROXIMATLEY 25 MINUTES OUT FROM THE SCHEDULED ARRIVAL STATION (FLL) THE BLUE ELECTRIC HYDRAULIC PUMP FAILED IN FLIGHT. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT. REPLACED BLUE HYDRAULIC SYSTEM ELECTRIC PUMP AND ACCOMPLISHED A SATISFACTORY LEAK AND OPERATIONAL CHECK, PER AMM 29-12-51.

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