Service difficulty report · Fire Warning · Boeing 747451

Difficulty date
October 25, 2013
Submitted
October 29, 2013
Operation
Air carrier
Aircraft
N105UA
Make and model
Boeing 747451
Aircraft serial
26473
Aircraft time
79,063 hours, 9,251 cycles
Engine
Pwa PW4056
Part
Fire Warning
Condition
Activated
Location
Cockpit
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

ENG 2 LOOP 2 DISPLAYED ON LOWER EICAS.