As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-17 CHECK 2 EACH 1 INCH CRACKS WERE FOUND AT FASTENER HOLES ON NR 2 SLAT LOWER LEADING EDGE. MAINTENANCE CUTOUT DAMAGED AREA NR 2 SLAT LOWER LEADING EDGE; FABRICATED A FILLER AND DOUBLER; INSTALLED REPAIR PARTS IAW B737-300 SRM 57-43-01 PG 216-219 FIG 206.