As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMBOUT, CREW DISCOVERED THE RT MLG WOULD NOT RETRACT. CREW SELECTED GEAR DOWN AND LANDED UNEVENTFULLY. MAINTENANCE DISCOVERED THE RT MAIN UPPER SIDE STRUT CRACKED. THE DAMAGED PIECES WERE REPLACED AND THE ACFT RETURNED TO SERVICE.