What was found
DURING ROUTINE C CHECK INSPECTION, FOUND HORIZONTAL STABILIZER LOWER FORWARD PANEL WITH STIFFENER CRACKED AT RIGHT BOTTOM LINE-10. REMOVED CRACKED SKIN. CLEANED, TREATED, AND PRIMED AREA. INSTALLED NEW SKIN IAW S/B 55-15 REV 3 CONDITIONS 4, SRM 55-1-0 PAGE 1, SRM 51-3-0, SRM 51-1-20D, SRM 51-1-8B, AND 51-3-1.