Service difficulty report · Pump · Boeing 767332

Difficulty date
September 12, 2025
Submitted
September 15, 2025
Operation
Air carrier
Aircraft
N178DN
Make and model
Boeing 767332
Aircraft serial
25143
Aircraft time
144,177 hours, 21,179 cycles
Engine
Pwa PW4060
Engine time
97,268 hours, 16,201 cycles
Part
Pump
Condition
Faulted
Location
Fuel Sys
Stage of operation
CR
How discovered
O
Nature of condition
R, J
Precautionary procedure
A

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

What was found

DIVERTED TO SLC DUE TO LEFT ENGINE NOT RESPONDING TO THROTTLE COMMANDS. REPLACED LEFT FUEL PUMP, FUEL METERING UNIT, EEC AND FLOW CONTROL VALVE. OPS CHECK NORMAL.(7622729)