What was found
RIGHT HORIZONTAL STAB LOWER SKIN WAS CRACKED AT HSS 101.9, AND 29.12, FIVE INCHES AFT OF L/E. CRACK WAS .75. REMOVED DAMAGED AND INSTALLED EXTERNAL DOUBLER IAW SRM 55-10-01 REPAIR 11. DIP INITIATED TO INSPECT EXTERNAL DOUBLER AT 56,000 TOTAL COMPONENT FLIGHT CYCLES, WITH REPEAT INSPECTIONS EVERY ADD EMP:U227815,U130896,UU243889 9,000 FLIGHT CYCLES, IAW SRM 55-10-01 REPAIR 11, PARA.5, TABLE 204. SEE FLEET CYCLE N/R 9994248 FOR WORK ACCOMPLISHED. REMOVED DAMAGE AND INSTALLED EXTERNAL DOUBLER IAW SRM 55-10-01 REPAIR 11.