As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB NOTICED FUEL LEAKING FROM TOP OF LT WING. LEAK STOPPED AT 21,000 POUNDS INDICATED. AS A PRECAUTION THE CREW RETURNED TO DEPARTURE AND LANDED SAFELY. FOUND SCREWS LOOSE ON PANELS 21-FT UPR-25 AND 21-FT UPR-26 TIGHTENED SCREWS AND CHECKED FOR FUEL LEAKS IAW MM 28-01-00. NO LEAKS DETECTED.