What was found
DURING HEAVY MAINTENANCE, CRACK LOWER SKIN SPLICE LOWER RIB 3 LT TO RIB 3 RT ON HORIZONTAL STABILIZER. PERFORMED TEMPORARY REPAIR ON HORIZONTAL STABILIZER LOWER SKIN SPLICE BETWEEN RIB 3 LT TO RIB 3 RT IAW EA 55-0109-18 REV 0 PART 7 AND PART 2, ETD 1028-190-063342 REV A TI - 170-18-074 AND EC 18-512-01.