Service difficulty report · Smoke Detector · Boeing 777222

Difficulty date
November 25, 2012
Submitted
November 28, 2012
Operation
Air carrier
Aircraft
N213UA
Make and model
Boeing 777222
Aircraft serial
30219
Aircraft time
44,660 hours, 9,669 cycles
Engine
Pwa PW4077
Part
Smoke Detector
Condition
Faulty
Location
E&E Bay
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

E&E SMOKE DETECTOR MAINT MESSAGE 26-20070, CHECK FOR POSITIVE AIRFLOW FROM THE EXHAUST OF BOTH PORTS LOCATED ON BOTTOM OF E&E SMOKE DETECTOR. E&E SMOKE DETECTOR PREVIOUSLY REPLACED, ACCOMPLISH FIM 26-19 TASK 801 & REPLACE FWD CARGO SMOKE DETECTOR MR26162 PER MM 26-16-01-401 AND LOAD SOFTWARE PER MM 26-16-01-201.