Service difficulty report · Smoke Detector · Boeing 777222

Difficulty date
January 5, 2008
Submitted
January 10, 2008
Operation
Air carrier
Aircraft
N787UA
Make and model
Boeing 777222
Aircraft serial
26939
Aircraft time
46,690 hours, 7,221 cycles
Engine
Pwa PW4090
Part
Smoke Detector
Part number
21198356
Condition
Faulty
Location
Cargo Bay
Stage of operation
NR
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

DETECTOR FAN 1 CARGO FWD STATUS MSG DISPLAY & DET CHANNEL 1 E-E SMOKE STATUS MSG DISPLAY. SUSPECT FAULTY SMOKE DETECTOR. REPLACED FWD LWR CARGO SMOKE DETECTOR.