Service difficulty report · Switch · Boeing 76731K

Difficulty date
December 24, 2019
Submitted
December 30, 2019
Operation
Air carrier
Aircraft
N1373A
Make and model
Boeing 76731K
Aircraft serial
27205
Aircraft time
100,575 hours, 21,032 cycles
Part
Switch
Part number
43367310044226
Condition
Failed
Location
Lt Fuel Pump
Stage of operation
TX
How discovered
O
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

LH FWD FUEL PUMP LOW PRESS LT DOES NOT ILLUMINATE WITH SW IN OFF POSITION OR DURING LT TEST. C/W SP VERIFICATION OF L FUEL SYS PRESSURE. EICAS MESSAGE OPERATION. REMOVED AND REPLACED THE LT FWD FUEL BOOST PUMP SWITCH IAW SWPM 20-84-14. OPS CHECKED GOOD, NO FURTHER DEFECTS NOTED.

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