Service difficulty report · Controller · Boeing 777224

Difficulty date
May 2, 2013
Submitted
May 3, 2013
Operation
Air carrier
Aircraft
N74007
Make and model
Boeing 777224
Aircraft serial
29477
Aircraft time
70,657 hours, 7,361 cycles
Part
Controller
Part number
339910021
Part serial
01898
Condition
Inoperative
Location
Left Engine
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A, J

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

What was found

AFTER T/O "ENG BLEED LT OFF EICAS" LT BLEED VALVE FUEL DUMP AND RETURNED TO EWR. REFER TO L/P 7351111 PARTS CHANGE AND OPS TEST.