What was found
DURING CLIMB, CREW REPORTED AN UNUSUAL AIRFRAME VIBRATION. AFTER LEVELING OFF, CREW REPORTED THE VIBRATION CEASED AND A LOUD BANG; DECISION TO DIVERT WAS MADE. DURING DESCENT, VIBRATION RETURNED & SECOND BANG HEARD, IMMEDIATELY FOLLOWED BY A SUDDEN YAW MOVEMENT TO RT. ACFT LANDED SAFELY. MX DISCOVERED MID FUSELAGE MAIN LANDING GEAR FITTING ASSY MOUNTING HOLES ELONGATED. THE MLG FITTING WAS REPAIRED WITH DER APPROVAL.