What was found
SHEAR TIE, BETWEEN STRINGERS 43L & 42L AT FRAME 28, CORROSION MULTIPLE LOCATIONS. REMOVE CORROSION ON SHEAR TIE FWD CABIN, FOUND TO BE OUT OF LIMITS. REMOVE SHEAR TIE, LOCATED, DRILLED & DE-BURRED HOLES. INSTALLED SHEAR TIE IAW SRM 51-74-00.