Service difficulty report · Relay · Boeing 777222

Difficulty date
April 8, 2013
Submitted
May 1, 2013
Operation
Air carrier
Aircraft
N214UA
Make and model
Boeing 777222
Aircraft serial
30220
Aircraft time
45,642 hours, 9,767 cycles
Engine
Pwa PW4077
Part
Relay
Part number
8112507
Part serial
41000613
Condition
Failed
Location
Fire Detection
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

NR 1 ENGINE CONTINUED TO RUN AFTER MOVING FUEL CONTROL TO CUTOFF, PULLED FIRE HANDLE AND ENGINE CONTINUED TO RUN FOR APPROXIMATELY ONE MINUTE, NR 1 ENGINE FIRE HANDLE LEFT IN PULLED POSITION. REPLACED FMU, LEAK CHECKED, WET MOTOR AND IDLE RUN. ENGINE SHUTDOWN OK.