As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: NEITHER ACTUATOR TANK WILL ACCEPT FUEL DURING REFUELING NOR CAN FUEL BE TRANSFERRED FROM WING TO ACT. MAINTENANCE FOUND THE ACTUATOR TRANSFER VALVE ACTUATOR, 6QH, STUCK IN THE OPEN POSITION AND REPLACED IT IAW AMM 28-28-53-400-001. A SATISFACTORY OPS CHECK WAS ACCOMPLISHED.