As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN 800 HOUR INSPECTION, WHILE PERFORMING THE INSPECTION TASK 32-34-00-720-801 "FUNCTIONAL TEST OF THE LANDING GEAR EMERGENCY-EXTENSION SYSTEM", STEP 2.D.4 "VISUAL CHECK OF THE MLG UPLOCKS, A CRACKED SUPPORT INTERCOSTAL WAS FOUND IN THE RIGHT HAND MAIN LANDING GEAR WHEEL WELL. THE CRACK WAS ALONG THE AFT FLANGE OF THE INTERCOSTAL AND WAS APPROXIMATELY 2.5 INCHES IN LENGTH. THE CRACKED INTERCOSTAL WAS REPLACED PART FOR PART.