As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING IRN 27-50-26 REPLACEMENT OF LT WING FLAP NOSE ROLLER ATTACHMENT FITTINGS, THE LT FLAP ACTUATOR UPPER ATTACHMENT BRACKET WAS FOUND TO BE CRACKED. THIS BRACKET IS LOCATED UNDER ACCESS PANEL 540EB WHICH IS NOT REQUIRED TO BE REMOVED FOR THE 1200 HR OR 2400 HR INSPECTION. PROBABLE CAUSE: UNKNOWN RECOMMENDATION: REMOVE PANELS 540EB ON LT WING AND 640 EB ON RT WING FOR INSPECTION OF BRACKETS EVERY 1200 HR INSPECTION.