What was found
LCQ - MAJOR REPAIR - DURING C-17 CHECK A .625 INCH CRACK WAS FOUND IN FUSELAGE SKIN AT LOWER AFT CORNER OF R-1 DOOR CUTOUT JUST ABOVE SCUFF PLATE, EMANATING FROM EDGE OF CUTOUT EXTENDING THROUGH FASTENER HOLE, BS 294, RBL 65, WL 210. MAINTENANCE CUTOUT DAMAGE AT LOWER AFT CORNER OF R-1 DOOR CUTOUT; FABRICATED 2 EACH DOUBLERS (PLATES NR 2 & NR 5); INSTALLED REPAIR PARTS IAW B737-300 SRM 53-10-01 FIG 202.