Service difficulty report · Fire Loop · Boeing 777222

Difficulty date
June 23, 2013
Submitted
June 28, 2013
Operation
Air carrier
Aircraft
N787UA
Make and model
Boeing 777222
Aircraft serial
26939
Aircraft time
71,161 hours, 10,203 cycles
Engine
Pwa PW40903
Part
Fire Loop
Condition
Failed
Location
Nr 2 Nacelle
Stage of operation
NR
How discovered
9
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 DETECTION SYSTEM LOOP 2 FAILURE.