As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: DURING THE ACCOMPLISHMENT OF JOB CARD NUMBER 72L00005023. FOUND LEFT WING INBOUND L/E SLATS UPPER SURFACE HAS 3 INCH CRACK AND 6 SHEARED RIVETS ON INBOUND SIDE. ACCOMPLISHED REPAIR TO DAMAGE AREA PER SRM 57-43-01 AND EA NUMBER 328949.