As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RT MLG LIGHT STAYS ON REGARDLESS OF GEAR STATUS. A/C OPERATED UNDER MEL. ON OUTDOUND PROCEDURES THE FLIGHT CREW OFFLOADED THE UTILITY PUMPS AND GOT THE RT AMBER LIGHT AND BOTH RH GEAR GREENS. CREW CYCLED THE GEAR AND TRIED PROCERURE AGAIN AND THE GEAR FELL OUT OF THE WELL. A/C RETURNED. MAINT REPLACED THE RH AFT HOOK LATCH SPRING. A/C SERVICEABLE.