As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FROM PILOT REPORT: "L/G R LENGTHENING FAULT". THE FAULT WAS PRESENT DURING CLIMB AFTER TAKE OFF AT MDE JMC INTERNATIONAL AIRPORT. THE LANDING GEARS COULDN'T BE RETRACTED AND THE AIRCRAFT RETURNED TO THE MDE BASE. ON GROUND THE (TSM) TROUBLE SHOOTING MANUAL TASK 32-30-00-810-817-A "MLG SHORTENING MECHANISM FAULT" WAS PERFORMED AND THE RH MLG SHORTENING MECHANISM TURNBUCKLE LINK (P/N 10-211101-000) WAS FOUND BROKEN.