Service difficulty report · Smoke Detector · Boeing 777222

Difficulty date
May 29, 2010
Submitted
June 11, 2010
Operation
Air carrier
Aircraft
N229UA
Make and model
Boeing 777222
Aircraft serial
30557
Aircraft time
34,706 hours, 4,233 cycles
Engine
Pwa PW4090
Part
Smoke Detector
Part number
PU90471WR3
Condition
Failed
Location
Crew Rest
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

SMOKE DETECTOR IN FLIGHT CREW REST AREA LOWER BUNK FAILS ALL TEST. REPLACED DETECTOR IN LOWER BUNK. ALL TEST NOW PASS.