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-15 CHECK THE NR 5 SLAT WEDGE WAS FOUND DISBONDED ON UPPER SURFACE ABOVE ACTUATOR. MAINTENANCE REMOVED EXISTING REPAIR ON UPPER SURFACE OF NR 5 SLAT WEDGE ABOVE ACTUATOR; FABRICATED A DOUBLER & REPAIR CORE; INSTALLED REPAIR PARTS IAW B737-300 SRM 51-70-10 FIG 23 PG 85J-85M.