Service difficulty report · Circuit Card · Boeing 777222

Difficulty date
July 9, 2007
Submitted
July 13, 2007
Operation
Air carrier
Aircraft
N781UA
Make and model
Boeing 777222
Aircraft serial
26945
Aircraft time
43,590 hours, 8,181 cycles
Engine
Pwa PW4077
Part
Circuit Card
Condition
Faulty
Location
Fire Detection
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

FIRE LOOP 2 ENG R STATUS MESSAGE. REPLACED CIRCUIT CARD.