What was found
FUEL TRANSFER VALVE FROZEN INFLIGHT AT FL380. WORKS OK ON GROUND. REPLACED INOPERATIVE GALLEY DRAIN TUBE AND HEATER ASSY IAW MM 28-10-00. OPS TESTED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FUEL TRANSFER VALVE FROZEN INFLIGHT AT FL380. WORKS OK ON GROUND. REPLACED INOPERATIVE GALLEY DRAIN TUBE AND HEATER ASSY IAW MM 28-10-00. OPS TESTED GOOD.