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 1.1 INCH CRACK IN LEFT WING CANTED RIB. CRACK STARTING AFT OF THE FORWARD SPAR AND EXTENDED AFT ALONG THE RIB RADIUS. SUBMITTER STATED CESSNA NO LONGER WILL ALLOW STOP DRILLING OF THIS CRACK, SO THE RIB WAS REPLACED. (X)