SDR 2022F00247

Service difficulty report · Smoke Detector · Boeing 777*

Difficulty date
May 26, 2022
Submitted
May 26, 2022
Operation
General aviation
Aircraft
N7AY
Make and model
Boeing 777*
Aircraft serial
30254
Part
Smoke Detector
Part number
PU90471WR4
Part serial
NA
Condition
Active
Location
Zone 900
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING TAXI AFTER ENG RUN FLT ATTD CREW REST SMOKE DETECTOR SOUNDS FOR FIVE SECONDS. NO SMOKE NOTED NOR SMELL FUMES ON INTIRE ACFT CABIN. SUSPECTED FLT ATTD CREW REST AREA SMOKE DETECTOR FAILURE