What was found
APU INLET DOOR HSG FWD FRAME SUPPORT HAS CORROSION UNDER NUTPLATES. REMOVED FWD STRAP, FABRICATED NEW STRAP ON MAE TRAV NR T9/799157, AND INSTALLED FWD STRAP AT APU INLET, STA 1787, S3R- S6R IAW SRM 51-40-02, 51-10-02, 53-80-07. CATEGORY "A", MAJOR REPAIR.