What was found
LOWER FUSELAGE, BS 1400, AT SKIN SEAM, FWD SKIN IS BULGING AT S26L-S28L. SEAM SEALANT IS MISSING. (EVIDENCE OF CORROSION). REMOVED 3EA. INTERCOSTALS AND SKIN FASTENERS IAW SRM 51-40-02. REMOVED CORROSION ON SKIN SPLICE AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL2. REMOVED SKIN SPLICE IAW SRM 51- 40-02. FABRICATED SKIN SPLICE. LOCATED AND DRILLED SKIN SPLICE PER SRM 51-40-05. TREATED AND PRIMED SKIN SPLICE PER SRM 51-20-01. INSTALLED SKIN SPLICE IAW SRM 51-40-02. 2EA. SHEAR TIES CORRODED AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51, FIG 101, DETAIL 2. FABRICATED AND INSTALLED 2 SHEAR TIES AND 3 INTERCOSTALS AND SKIN FASTENERS IAW SRM 51-40-02.