Service difficulty report · Warning Message · Airbus A321231

Difficulty date
December 5, 2024
Submitted
December 11, 2024
Operation
Air carrier
Aircraft
N920US
Make and model
Airbus A321231
Aircraft serial
6490
Aircraft time
30,626 hours, 12,618 cycles
Part
Warning Message
Condition
False Activation
Location
Zone 800
Stage of operation
IN
How discovered
V
Nature of condition
N
Precautionary procedure
K

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

What was found

AIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT IN POST FLIGHT REPORT WE RECEIVED THE ATA 52-00 DOOR RIGHT AFT EMERGENCY EXIT MESSAGE. MAINTENANCE ACCOMPLISHED TSM 52-22-00-810-804-A AND FOUND NOT FAULTS. MAINTENANCE REVIEWED POST FLIGHT REPORTS AND NOTED NO FAULTS. A REVIEW OF SKYWISE SHOWED NO FAULTS THE LAST 21 FLIGHTS. MAINTENANCE WAS UNABLE TO DUPLICATE THE ISSUE OR IDENTIFY A SPECIFIC PART/ COMPONENT THAT WOULD HAVE CAUSED THIE ISSUE REPORTED AND RETURNED THE AIRCRAFT BACK TO SERVICE.

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