What was found
APU EXHAUST DOOR 317AL RT LOWER LATCH CUTOUT SKIN HAS A .10 INCH CRACK. ROUTED OUT CRACK, NDT FOUND NO CRACKS, REPROTECTED AREA IAW SRM 52-41-18, PAGE 203 AND SRM 51-75-10. FABRICATED DOUBLER, DRILLED AND INSTALLED IAW SRM 52-41-18, FIG 201, PAGES 207-208.