As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C, LT WING NR 3 V/C FLAP I/B LINKAGE O/B RIB NR 2 TO NR 7 ROTARY ACTUATOR MOUNTING HOLES FOUND PITTING CORROSION (COUNT FROM IB CLOCKWISE). NR 2 TO NR 7 BOLT HOLES REPAIRED IAW RS 574135066 AND REFER EO B747574019269A FOR REPEAT INSPECTION INSTRUCTIONS.