What was found
MCN - MAJOR REPAIR - DURING C-12 CHECK A 1/2 INCH CRACK WAS FOUND ON STRINGER TIE CLIP BS 277, STR 15 RT. MAINTENANCE REMOVED STRINGER TIE CLIP AT BS 277, STR 15 RT, FABRICATED A NEW STRINGER TIE, AND INSTALLED REPAIR IAW SRM 5I-40-02, PG. 3-4, 10-11, & 38, AND DWG 69-37411.