Service difficulty report · Smoke Detector · Boeing 7878

Difficulty date
March 29, 2022
Submitted
March 30, 2022
Operation
Air carrier
Aircraft
N803AL
Make and model
Boeing 7878
Aircraft serial
40621
Aircraft time
25,317 hours, 3,340 cycles
Part
Smoke Detector
Condition
False Indication
Location
Zone 200 - Fuse
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
K

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 DETECTOR AURAL ALERT NO FIRE CONFIRMED BUT HEAT FELT ON PANEL ALERT WENT AWAY AFTER 1 MINUTE, 3L-1LC. VISUAL INSPECTION PERFORMED. SMOKE DETECTOR AND THERMAL INDICATION CHECKS NORMAL. PER AMM 26-13-00

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