Service difficulty report · Wire · Airbus A321231

Difficulty date
November 20, 2025
Submitted
November 21, 2025
Operation
Air carrier
Aircraft
N579UW
Make and model
Airbus A321231
Aircraft serial
6100
Aircraft time
36,856 hours, 15,177 cycles
Part
Wire
Condition
Open
Location
Zone 800
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

AIRCRAFT IN BASE MAINTENANCE: WHEN ARMING LEVER FOR PASSENGER / CREW DOOR 841 IS IN THE ARMED POSITION THE ECAM DISPLAY DOES NOT SHOW SLIDE ARMED MESSAGE. MAINTENANCE PERFORMED WIRING CONTINUITY CHECK WIRING FROM CONNECTOR 47VCA PIN 8 TO CONNECTOR 2818VC PIN G AND THE MULTIMETER SHOWS OPEN LINE, MAINTENANCE REPLACED WIRE 3154-1493 BETWEEN CONNECTOR 2818VC(G) AND CONNECTOR 47VCA PIN 8. A SATISFACTORY OPERATIONAL TEST OF EMERGENCY SCAPE SLIDE RELEASE SYSTEM OF THE PASSENGER CREW DOORS WAS ACCOMPLISHED WITH NO ISSUES NOTED.

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