What was found
C-CHECK, MAIN CABIN FS 503C STR 16L STRINGER CRACKED AT FASTENER HOLE. REMOVED CRACKED SECTION IAW 737 SRM 51-70-02, FABRICATED REPAIR IAW 737 SRM 53-00-03 FIG 201 MATERIAL BAC 1498-157/70T6, SPLICE FRM BAC 1498-117/70T6, SHIMS 7075 T6, TREATED AND PRIMED PARTS IAW 737 SRM 51-20-02.