What was found
DURING C-12 CHECK A 1/16 INCH CRACK WAS FOUND ON STRINGER TIE CLIP IN THE AFT CARGO COMPARTMENT BS 867, STR 20 RT. MAINTENANCE REMOVED THE DAMAGED STRINGER TIE CLIP AT BS 867, STR 20 RT; FABRICATED A NEW REPLACEMENT STRINGER TIE CLIP; INSTALLED REPAIR PART IAW DWG 65-46555, AND B737-300 SRM 51-40-02, PG. 10-11.