As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION THIS AREA WAS LOOKED AT AFTER FINDING OTHER AIRCRAFT WITH THIS CHANNEL CRACKED THE PART WAS REMOVED AND REPLACED. IT MAY BE THAT THE CUT OUT NOT BEING. DRESSED TO BELIEVE THE STRESS CAUSED THE PART TO FAIL AS EXTRA STRESS. IS INDUCED FROM THE NOSE GEAR ACTUATOR ATTACH BRACKETS 2 REAR BOLTS COMING THROUGH THE CHANNEL. THIS ALSO SEEMS TO BE FOUND ON AIRFRAMES OVER 35,000 HOURS.