As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE WORKING ON THE L/W UPPER SKIN CORROSION AT THE FRONT SPAR WING LBL 348, FOUND THE TEE CLIP COMMON TO THE UPPER SPAR CHORD AND WSTA 410 RIB FD STIFFENER CORRODED. REMOVED AND REPLACED TEE CLIP AT L/W STA 410 IAW SRM 51-30-5, 561-30-6, 51-30-2.