As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH WING FUEL PANEL 632KB SMALL FUEL LEAK. GROUNDED - YES. REMOVED PANEL #632KB ON RH WING. REPLACED GASKET & REINSTALLED RH WING LOWER FUEL 632KB IN REF TO B737-900 AMM 28-11-11-400-801, TRANSFER FUEL BACK, SOAKED FOR A HOUR, NO LEAKS NOTED. OK FOR SERVICE.