Service difficulty report · Smoke Detector · Boeing 777222

Difficulty date
December 22, 2013
Submitted
December 24, 2013
Operation
Air carrier
Aircraft
N210UA
Make and model
Boeing 777222
Aircraft serial
30216
Aircraft time
50,165 hours, 10,804 cycles
Engine
Pwa PW4077
Part
Smoke Detector
Part number
21188604
Condition
Faulty
Location
E&E Bay
Stage of operation
IN
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

STATUS MESSAGE DETECTOR CHANNEL 2 EE SMOKE. CHANNEL 1 OPERATES NORMALLY. MAINTENANCE MESSAGE 26-20070 ON MAT SHOWS NOT ACTIVE, INTERMITTENT FAULT, REQUIRES FURTHER TROUBLE SHOOTING. PARTS 566-0095 & MR26193 DETECTOR.