Service difficulty report · Pump · Airbus A321231

Difficulty date
September 3, 2019
Submitted
September 9, 2019
Operation
Air carrier
Aircraft
N925UY
Make and model
Airbus A321231
Aircraft serial
6613
Aircraft time
15,444 hours, 2,891 cycles
Part
Pump
Part number
3031863001
Part serial
MX785026
Condition
Malfunctioned
Location
Nr 1 Engine
Part time
15,444 hours, 2,891 cycles
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY INBOUND TO CLT ON ACCOUNT OF LOST GREEN HYDRAULIC SYSTEM. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED & REPLACED #1 ENG HYD PUMP IAW AMM 29-11-51. NOTE: MAINTENANCE ALSO FOUND HYDRAULIC LINE LEAKING IN THE #1 PYLON. OPS CHECK GOOD. NO LEAKS NOTED.

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