SDR AALA2018091879022

Service difficulty report · Smoke Detector · Airbus A321231

Difficulty date: September 14, 2018
Submitted: September 18, 2018
Operation: Air carrier
Aircraft: N997AA
Make and model: Airbus A321231
Aircraft serial: 7349
Aircraft time: 5,533 hours, 2,085 cycles
System (JASC): 2611 · Smoke Detection
Part: Smoke Detector
Condition: False Activation
Location: Lavatory
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

DURING CRUISE, FL 350, UPPER EICAM FOR LAVATORY SMOKE WITH ASSOCIATED MASTER CAUTION AND BELL, WENT AWAY IN 5 SECONDS. FLIGHT ATTENDANTS CONFIRMED NO FIRE OR SMOKE. ACCOMPLISHED TSM 26-17-00-810-804A, LAV LT MIDDLE, NO FAULTS NOTED. OK FOR SERVICE.

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