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 FOUND THE NR 3 SLAT OUTBOARD END UPPER WEDGE SKIN DELAMINATED. MAINTENANCE CUT OUT DELAMINATED AREA NR 3 SLAT OUTBOARD END UPPER WEDGE SKIN; CLEANED AND PREPARED AREA; FABRICATED REPAIR DOUBLERS; INSTALLED BOND REPAIR IAW B737-300 SRM 51-70-10, FIG 16, PG 67-69.