SDR 0601296301

Service difficulty report · Fuel Control · Boeing 747451

Difficulty date
June 18, 2006
Submitted
June 21, 2006
Operation
Air carrier
Aircraft
N661US
Make and model
Boeing 747451
Aircraft serial
23719
Aircraft time
71,162 hours, 9,560 cycles
Engine
Pwa PW4056
Part
Fuel Control
Part number
717636
Condition
Malfunctioned
Location
Nr 3 Engine
Part time
64,430 hours, 7,756 cycles
Stage of operation
CR
How discovered
O
Nature of condition
X
Precautionary procedure
E

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

What was found

DURING CRUISE THE NR 3 ENGINE EXPERIENCED A FLAME-OUT AND COULD NOT BE RESTARTED. THE FLIGHT CONTINUED TO KIX AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 3 ENGINE FMU AND FUEL PUMP. AN ENGINE RUN WAS PERFORMED WITH NORMAL INDICATIONS.