As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE TAIL BOOM WAS REMOVED FOR 1200 HOUR INSPECTION. CRACKS WERE FOUND AROUND THE TOP LEFT ATTACH BOLT HOLE SHIM PART # 206-032-400-117. WHEN THE BULKHEAD WAS REMOVED, CRACKS WERE FOUND ALONG THE TOP EDGE OF THE MATING SURFACE OF THE BULKHEAD AND BOLT ATTACHMENT FITTING #206-032-409-001, AND THE RADIUS WHERE THE BULKHEAD ATTACHES TO THE SKIN. THE BULKHEAD WAS REPLACED WITH NEW BHTC PART AS PER THE SRM.