Service difficulty report · Smoke Detector · Airbus A321271NX

Difficulty date
January 17, 2026
Submitted
January 19, 2026
Operation
Air carrier
Aircraft
N54552
Make and model
Airbus A321271NX
Aircraft serial
12768
Aircraft time
764 hours, 317 cycles
Part
Smoke Detector
Condition
False Activation
Location
Zone 900
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

FWD LAV SMOKE ECAM. RESET ON ITS OWN AFTER 5 SECONDS. FA DID NOT SEE OR ODOR ANY SMOKE. PERFORMED SYSTEM TEST IAW 26-17-00-810-804-A, INFO NOTED.

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