As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN ANNUAL INSPECTION THE WELD JOINT THAT ATTACHES THE UPPER WING SKIN ATTACH BRACKET TO THE UPPER MAIN WING SPAR CENTER SECTION JUST ABOVE THE UPPER LT WING ATTACHMENT FITTING WAS CRACKED. MANUFACTURER WAS CONTACTED AND REPAIR INSTRUCTIONS WERE PROVIDED. THE LT WING WAS REMOVED FOR ACCESS. THE LT WING WELD AREA WAS PROPERLY PREPARED AND REWELDED IAW MM.