SDR AALA201901109001

Service difficulty report · Smoke Detector · Airbus A321231

Difficulty date: January 9, 2019
Submitted: January 10, 2019
Operation: Air carrier
Aircraft: N132AN
Make and model: Airbus A321231
Aircraft serial: 6473
Aircraft time: 14,359 hours, 3,924 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, A RED ECAM MESSAGE DISPLAYED FOR LAVATORY SMOKE, ILLUMINATED FOR 5 SECONDS AND THEN WENT OUT. ALL LAVATORIES WERE CHECKED, NO SMOKE OR ODOR, NO SECONDARY INDICATIONS. MAINTENANCE PERFORMED A SATISFACTORY OPS TEST OF ALL LAVATORY SMOKE DETECTION SYSTEMS IAW AMM 26-17-00-710-001-A.

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