As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A PHASE INSPECTION, FOUND A 1.25 INCH CRACK IN THE RT WING CANTED RIB TOP CAP. CRACK STARTS AT AFT SIDE OF FORWARD WING SPAR AND RUNS AFT PARALLEL TO THE BEND RADIUS APPROXIMATELY 1.25 INCHES IN LENGTH. STOP DRILLED BOTH ENDS OF CRACK PER CESSNA INSTRUCTIONS.