As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-17 CHECK A 1 INCH CRACK WAS FOUND ON FORWARD SIDE OF STRINGER END AT BS 500C, STR 16 RT. MAINTENANCE CUT OUT DAMAGED SECTION OF STRINGER AT BS 500C, STR 16 RT; FABRICATED A REPAIR CHANNEL AND 2 EACH SPLICE ANGLES; INSTALLED REPAIR PARTS IAW B737-300 SRM 53-00-53 PG 201 FIG 201.