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-14 CHECK A 1 INCH CRACK WAS FOUND ON LT WING INBOARD CANOE FITTING WS 191. MAINTENANCE CUTOUT CRACKED AREA OF LT WING INBOARD CANOE FITTING; FABRICATED A FILLER AND REPAIR DOUBLER; INSTALLED REPAIR PARTS IAW B737-300 SRM 51-40-02, PG. 3.