What was found
2 DENTS FWD OF FRAME11, ABOVE STRINGER 18L, L=20MM W=10MM D=-.015" BELOW STRINGER 18L, L=21MM W=11MM D=.020". REMOVED AND REPLACED THE SHEAR TIE AT FRAME 12 BETWEEN STRINGER 19L - 20L. RECONTOURED DENTS AT FRAME 12, STRINGER 19L -20L, AND FR 11, STRINGER 18L IAW SRM 51-40-08, 53-10-01 AND ETD2017-170-094966 REV C.