As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-14 CHECK A CRACK WAS FOUND ON THE NR 1 SLAT LOWER SKIN AT SLAT STATION 256 TO SLAT STATION 260. MAINTENANCE REPAIRED THE NR 1 SLAT LOWER SKIN AT STATION 256 - 260 IAW B737-300 SRM CHAPTER 57-43-01-2 FIGURE 206 AND DWG 65C26779.