What was found
DURING APPROACH INTO MSP, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR EXTENSION. EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE RIGGED RIGHT MAIN GEAR DOOR LATCHES. ALSO, REPLACED RIGHT MAIN GEAR DOOR ASSEMBLY DUE TO DAMAGE INCURRED ON LANDING, OPERATIONAL CHECK NORMAL.