As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK A .0625 INCH CRACK WAS FOUND ON RT OUTBOARD MIDFLAP LEADING EDGE AT OPENING FOR EXHAUST GATE ACTUATING ROD, WBL 210. MAINTENANCE TRIMMED OUT CRACK ON RT OUTBOARD MIDFLAP LEADING EDGE WBL 210 IAW B737-300 SRM 57-53-01 FIG 102, SHEET 8.