Service difficulty report · Smoke Detector · Airbus A321211

Difficulty date
September 21, 2026
Submitted
September 23, 2026
Operation
Air carrier
Aircraft
N186US
Make and model
Airbus A321211
Aircraft serial
1701
Aircraft time
78,721 hours, 30,777 cycles
Part
Smoke Detector
Condition
False Indication
Location
Zone 900
Stage of operation
CR
How discovered
O
Nature of condition
N
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 NOT GROUNDED: SMOKE DETECT ECAM AT CRUISE - FLIGHT ATTENDANT REPORTED NO SMOKE OR ODORS IN LAVATORY - MAINTENANCE ACCOMPLISHED LAVATORY SMOKE DETECTOR TEST PER AMM 26-17-00 WITH NO ISSUES NOTED

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