As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR HANDLE WORKS GREAT ON PUTTING GEAR UP. TODAY GEAR HANDLE FAILED TO PUT GEAR DOWN ON FIRST TRY. PUTTING THE HANDLE TO UP THEN DOWN ON SECOND TRY DEPLOYED THE GEAR. REPLACED LANDING GEAR CONTROL MODULE. OPS CHECK GOOD. IAW AMM 32-30-30