SDR AALA201711169023

Service difficulty report · Smoke Warning · Boeing 7879

Difficulty date: November 14, 2017
Submitted: November 19, 2017
Operation: Air carrier
Aircraft: N826AN
Make and model: Boeing 7879
Aircraft serial: 40647
Aircraft time: 1,913 hours, 228 cycles
System (JASC): 2611 · Smoke Detection
Part: Smoke Warning
Condition: False Activation
Location: Cockpit
Stage of operation: NR
How discovered: O
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

THE AIRCRAFT WAS NOT GROUNDED. SMOKE LAVATORY EICAS, 3L LAV SMOKE ALERT SOUNDED, NO INDICATION OF FIRE IN LAV. RESET ECB AT LAV L3 WITH GARBAGE AND STOWAGE. ACCOMPLISHED INSPECTION FIRE BOTTLE AND NOZZLE AT 3L. SMOKE DETECTOR CHECKED OK PER AMM 26-13-01-00A, NO MSG FOUND.

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