What was found
PERFORMED A MAJOR REPAIR TO FS 409 & 128, LBL 18 INBD & OTBD. VERTICAL POSTS HAVE INDICATIONS NOTED IN THE AFT FLANGE RADIUS AT WL 69.0, MEASURING .250" LONG. REPAIRED VERTICAL POSTS BY INSTALLING NEW SERVICEABLE POSTS IAW SRM 51-42-06, 51-42-22, REO 601R-53-41-1934 REV & 601R-53-41-889 REV A.