As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED C-CHECK INSPECTION, LEVEL TWO CORROSION WAS DISCOVERED ON A LEADING EDGE SLAT ACTUATOR SUPPORT BRACKET ON THE LEFT WING SPAR AT WING STATION 421. REMOVED AND REPLACED THE SUPPORT BRACKET AT THE CENTER OF THE NUMBER TWO LEADING EDGE SLAT ACTUATOR ATTACHMENT LOCATED ON THE LEFT HAND WING SPAR AT STATION 421 IAW BOEING SRM CHAPTER 51-30-2. (M)