As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION OF THE BARREL NUTS FOR THE VERTICAL STABILIZER TO FUSELAGE ATTACHMENT REVEALED CRACKED SEALANT AT ONE NUT LOCATION ON THE LT SIDE AT FS 1654. SINCE THIS IS INDICATIVE OF A POSSIBLE POOR TORQUE CONDITION, THE NUT AND BOLT WERE REPLACED PER ER/A 385082-14AD.