As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL IMBALANCE. UNWANTED FUEL TRANSFER. RT DEFUEL VALVE PARTIALLY REMOVED BOTTOM 2 RETAINING SCREWS ARE OUT. GAMMA COUPLINGS ARE LOOSE. COMPLETED REMOVAL AND INSTALLATION OF DEFUEL VALVE BODY PER MM. REPLACED RT SUMP DRAIN. REMOVED RT REFUELING VALVE ACTUATOR PER MM. NEW ACTUATOR INSTALLED AND NEEDS COMPLETION OF INSTALLATION PER MM TO COMPLETION. COMPLETED RT REFUELING VALVE REPLACEMENT REF MM-28-26-02 STEP 3H(4) TO COMPLETION.