What was found
YVR - MAJOR REPAIR - DURING C-16 CHECK A 3/8" CRACK WAS FOUND ON STRINGER TIE CLIP AT BS 663, STR 10 L/H. MAINTENANCE REMOVED THE DAMAGED STRINGER TIE CLIP AT BS 663, STR 10 L/H; FABRICATED A NEW REPLACEMENT STRINGER TIE CLIP PER DWG 69-41437; AND INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, PG. 12.