As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EWR FLIGHT 2106 THE CREW REPORTED A LOUD BANGING NOISE IN FLIGHT. THE AIRCRAFT DIVERTED INTO CLEVELAND AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE UPLOCK BOX PROXIMITY SWITCHES IN THE LEFT GEAR. MAINTENANCE ALSO REPLACED THE LGEU. OPERATIONAL CHECKS WERE GOOD.