What was found
CORROSION ON JOINT ANGLE BETWEEN FUSELAGE AND VERTICAL STABILIZER, STA 1766.000, L-3L (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW SRM 53-2-5 PG 44A-44B FIG 16A. REMOVED CORROSION ON ANGLE IAW SRM 51-1-8 PG 17-18. FOUND OUT OF LIMITS IAW SRM 53-2-0 PG 2P. CUT OUT CORRODED AREA IAW SRM 53-2-5 PG 44A-44B. FABRICATED FILLER (7075-T6AL 0.160) AND SHIM (7075-T6AL-0.125) AND REINFORCEMENT ANGLE (STEEL 177-PH-0.080) IAW SRM 53-2-5 PG.44A-44B. CLEANED, TREATED AND PRIMED FILLER AND SHIM AT INNER AREA IAW SRM 51-1-8B. INSTALLED FILLER, SHIM AND REINFORCEMENT ANGLE ON JOINT ANGLE BETWEEN FUSELAGE AND VERTICAL STAB STA 1766.000, L-3L IAW SRM 53-2-5 PG 44A-44B FIG-16A, SRM 51-1-20D PG 9, SRM 51-1-15 PG 1 (PRC).