What was found
MCN - MAJOR REPAIR - DURING C-17 CHECK FOUND A .5 INCH CRACK IN STRINGER TIE CLIP AT BS 767, STR 1 RT. MAINTENANCE REMOVED CRACKED STRINGER TIE CLIP AT BS 767, STR 1 RT; FABRICATED A NEW REPLACEMENT STRINGER TIE CLIP PER DWG 69-45156; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02 FIG 3, 6 & 8.