What was found
DURING M-CHECK, WHILE PERFORMING VTP MOD INSPECTION, HOLE NR 59 UPPER SIDE WAS FOUND OUT OF LIMITS EDGE MARGINS LOCATED AT FRAME 84, STRINGER R2A LT SIDE ON VERTICAL STABILIZER. INSTALLED REINFORCEMENT DOUBLER SHIM AT FRAME 84, STRINGER 2A ON LT SIDE OF LT VERTICAL STABILIZER IAW ER/A 543307-14AD.