What was found
X-FEEDING TO ALL 3 ENGINES FROM NR 2 FUEL TANK, WITHIN 1 HOUR AND 25 MINUTES INTO FLIGHT HAD UNWANTED FUEL TRANSFER OF 800 POUNDS FROM NR 1 TANK. *S/D* REPLACED NR 1 FUEL TANK VENT TUBE ELBOW.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
X-FEEDING TO ALL 3 ENGINES FROM NR 2 FUEL TANK, WITHIN 1 HOUR AND 25 MINUTES INTO FLIGHT HAD UNWANTED FUEL TRANSFER OF 800 POUNDS FROM NR 1 TANK. *S/D* REPLACED NR 1 FUEL TANK VENT TUBE ELBOW.