As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKE-OFF WITH GEAR HANDLE UP, RT GEAR UNSAFE LIGHT ILLUMINATED ALONG WITH GEAR DOOR OPEN LIGHT. COMPLETED GEAR UPLATCH CHECK AND STILL HAD THE SAME INDICATIONS AS STATED ABOVE. RIGGED LT AND RT UPLATCHES, MAIN LANDING GEAR SEQUENCE PUSH PULL CABLES AND PERFORMED GEAR SWING IAW MM. NO DEFECTS NOTED. WORK ACCOMPLISHED ON WO 2005943.