As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: 2C TAIL CONE INTERNAL DOUBLER AT FWD LOWER END HAS DEEP CHAFE WEAR FROM LBL-40 TO RBL-40 Y=2163. REPAIRED CHAFED INNER DOUBLER AND REPLACED 2 EA SPLICE ANGLES ON TAIL CONE AT Y=2163 BETWEEN LBL-40 AND RBL-40, IAW EA 011-5350-01-A8544 AND EO MD11-5350-77800-A (MINOR).