Service difficulty report · Fmu · Boeing 767300

Difficulty date
April 7, 2007
Submitted
April 10, 2007
Operation
Air carrier
Aircraft
N586HA
Make and model
Boeing 767300
Aircraft serial
24259
Aircraft time
79,765 hours, 15,190 cycles
Engine
Pwa PW4060
Part
Fmu
Part number
7300579
Part serial
F10341
Condition
Malfunctioned
Location
Engine
Part time
12,730 hours, 2,494 cycles
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

ETOPS SIGNIFICANT SYSTEM, ENG VALVE LIGHT ILLUMNIATED WITH FUEL CONTROL SWITCH IN RUN. T/S USING FIM 73 11 00 NO EICAS MSGS VERIFIED 28 VDC TO FMU SO SOLENOID WDM 76 11 11 BLK 41 REPLACE FMU BLK 3 VERIFIED 300 PSIG FUEL PRESSURE FIM 71 08 00FIG101 REMOVED AND REPLACED NR 2 ENGINE FMU IAW B767 MM 73 21 01 004, NO LEAKS NOTED.

More about the Boeing 767-300