Service difficulty report · Pump · Boeing 767424ER

Difficulty date
October 23, 2025
Submitted
October 27, 2025
Operation
Air carrier
Aircraft
N69063
Make and model
Boeing 767424ER
Aircraft serial
29458
Aircraft time
93,427 hours, 14,782 cycles
Part
Pump
Condition
Faulted
Location
Right
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ON TAKE OFF ROLL RT FWD FUEL PUMP LIGHT ON.. LANDED 357.7GW DEBRIEF. CREW ALSO REORTED C/B TRIPPED. FOLLOW FIM 28-22-TASK 819 FOR T/S. WARNING: DO NOT RESET C/B UNTIL PROBLEM IS CORRECTED. REF. FIM 28-22 TASK 820, PERF. INSULATION RESISTANCE CHECK OF RIGHT FWD FUEL PUMP REF. AMM 28-22-00-760-801. INITIAL AND FINAL RESISTANCE CHECK SATISFACTORY AND NO FURTHER DEFECTS NOTED AT THIS TIME. CONTINUING TROUBLESHOOTING. ACP IDT FOR CDCCL ITEMS OF AMM 28-22-00-760-801 RESISTANCE CHECKS COMPLETED FIM 28-22 FAULT TREE 820. CHECKED VAC ON CONNECTOR D3986, PINS 2,4, AND 6 ALL PINS PRODUCED 115VAC. VERIFIED PUMP OPERATION BY RUNNING RIGHT FWD FUEL PUMP FOR 30 MINUTES AS REQUESTED BY TOMC. FUEL LIGHT STAYED OFF AND CB STAYED CLOSED. OPS CHECK GOOD AT THIS TIME AND THE CONDITION THAT SET THE CB TO OPEN IS NOT PRESENT AT THIS TIME.