As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING WHAT WAS THOUGHT TO BE A ROUTINE WELD OVERLAP REPAIR, IT WAS BROUGHT TO OUR ATTENTION THAT IT WAS ACTUALLY A CRACK. .7500 OF THE DIAMETER OF TUBE NUMBER 11029-7, AT802 IPC REF FUSELAGE GRP 1 ITEM 169, WAS FOUND TO BE CRACKED AROUND DIAMETER OF TUBE RT SIDE.