What was found
CRACK INDICATION FOUND: RT HORIZONTAL STABILIZER LOWER SKIN, FWD OF AFT SPAR FASTENERS, 3.5' OTBD OF STABILIZER STA 92.70. MARKED AT 1.720' IN LENGTH. ACFT GROUNDED. REPAIRED RT HORIZONTAL STAB LOWER SKIN IAW SRM 55-10-01-2R-11. DOT REMOVED. REPAIR CONSISTS OF CUTOUT OF DAMAGED AREAS 2EA, FABRICATION OF REPAIR DOUBLER AND FILLERS 2EA ALL IAW SRM 55-10-01-2R-11. ALODINED AND PRIMED REPAIR DOUBLER AND FILLERS IAW SRM 51-20-01. INSTALLED REPAIR DOUBLER AND FILLERS IAW SRM 55-10-01-2R-11 AND APPLIED TOP COAT IAW AMM 51-21-73. THIS IS A CATAGORY B REPAIR. INSPECTION THRESHOLD IS 56,000 FLIGHT CYCLES. REPEAT INSPECTION INTERVAL IS 9,000 FLIGHT CYCLES BY DETAILED VISUAL INSP OF EXTERNAL LFEC INSPECTION IAW NDT PART 6, 53-30-00, PROCEDURE 5. HORIZONTAL STAB STA 92.7 RT.