As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT STUB WING SPAR 3 FASTENER REPLACEMENT HOLE SHOWS 2 CRACK INDICATIONS ON THE FWD FACE AT THE 9 AND 6 POSITIONS, EXTENDING 0.060" INTO THE BORE OF THE HOLE. PERFORMED PERMANENT REPAIR OF LH WING STUB SPAR 3 CRACK AT FASTENER HOLE BY REAMING TO OVERSIZE AND INSTALLING OVERSIZE FREEZE PLUGS REF SRM 57-01-05 R01.