As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH LANDING GEAR COLLAPSED ON LANDING. FOUND THAT THE UPPER BELLCRANK BRACKETT P/N 0811303-1 WHICH SUPPORTS AND GUIDES THE RT MAIN LANDING GEAR PUSH/PULL TUBES FROM GEAR BOX TO GEAR ASSEMBLY SEPERATED FROM BULKHEAD DUE TO MOUNTING RIVET FAILURE. THIS SEPERATION WOULD NOT ALLOW THE RT GEAR ASSEMBLY TO STAY IN A (DOWN AND LOCKED) POSITION.