Service difficulty report · Transmitter · Boeing 747481

Difficulty date
December 20, 2024
Submitted
December 20, 2024
Operation
Air carrier
Aircraft
N429MC
Make and model
Boeing 747481
Aircraft serial
24833
Aircraft time
119,413 hours, 18,351 cycles
Part
Transmitter
Part number
8TJ124GGT1
Part serial
GDB12327
Condition
Faulted
Location
Fuel System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
E

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

What was found

EICAS FUEL IMBALANCE. FOLLOWED QRH 12.8 SUSPECT ENG 1 FUEL LEAK. SHUTDOWN ENGINE 1(<P>PERFORMED DVI AND WET MOTORING TO LEAK CHK PER AMM 71-00-00/201. NO LEAK NOTED. REMOVED & REPLACED #1 FUEL FLOWS TRANSMITTER PER AMM 73-31-01/401 & AIPC 78-31-01-05. AND LEAK CHK OK PER AMM 71-00-00/501.<SPAN STYLE="WHITE-SPACE: PRE;"> </SPAN></P>)