Service difficulty report · Contactor · Airbus A300F4622R

Difficulty date
October 22, 2025
Submitted
October 23, 2025
Operation
Air carrier
Aircraft
N143UP
Make and model
Airbus A300F4622R
Aircraft serial
0826
Aircraft time
27,991 hours, 17,312 cycles
Part
Contactor
Condition
Tripped
Location
Fuel Pump
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

PASSING FL210 NOTED APPROX 900 LB IMBALANCE- L OUTER 8.1 R OUTER 7.2. ALSO CENTER (R) FUEL PUMP FAULT LIGHT ON. CENTER TANK WAS FEEDING. FOLLOWED ECAM AND AOM FOR MAN. FUEL CNTRL TO BALANCE FUEL. FOUND R/H CENTER PUMP CONTRACTOR RESET POPPED. RESET RELAY. OPS CHECK NORMAL OF PUMP AND FUEL IMBALANCE WITHIN LIMITS.

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