As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION PER SB 737-57-1216 TWO CRACKS WERE FOUND IN THE MLG BEAM AFT SUPPORT FITTING ON THE RS OF THE RT WING. THE INBD CRACK LOCATION IS TYP PER SB. THE OUTBOARD FASTENER LOCATION WAS OS TO 0.438 DIAM AND THE CRACK WAS REMOVED. REPAIRED PER ERA 331269-14.