Service difficulty report · Circuit Card · Boeing 777222

Difficulty date
October 18, 2013
Submitted
November 1, 2013
Operation
Air carrier
Aircraft
N224UA
Make and model
Boeing 777222
Aircraft serial
30225
Aircraft time
49,436 hours, 5,920 cycles
Engine
Pwa PW40903
Part
Circuit Card
Part number
47348707
Part serial
98
Condition
Faulted
Location
Fire Detection
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

LEFT ENGINE FIRE LOOP 1 & 2 FAULTED. REPLACED BOTH LT & RT FODC FIRE DETECTOR CARDS IN P84 & P85 A10 CARDS IAW MM 26-11-03 & OPS CHECKED GOOD.