What was found
FUSELAGE LAP SEAM 44L HAS A BULGE AND A RIVET POPPED JUST AFT OF FR 26. OPEN ACCESS PANELS FOR SHEETMETAL REPAIR AREA FRAME 26 STRINGER 43. CUT OUT LONGERON 43 TO FRAME 26. CUT OUT INNER SKIN DAMAGED AREA, PERFORMED HFEC AT CUTOUT AREA, NO CRACK INDICATED. AREA IS CORROSION FREE & PREVENTIVE BARRIER HAS BEEN RESTORED. AREA COMPLIES WITH THE AERODYNAMIC SMOOTHNESS REQUIREMENT. FABRICATED REPAIR DOUBLER, FILLER PLATE, PLUS FILLER. TREATED, PRIMED & INSTALLED REPAIR. FABRICATED AND INSTALLED SPLICE REPAIR. OK TO CLOSE ACCESS PANELS.