What was found
(CAN) UPON ARRIVAL, THE LEFT HAND CENTER AND AFT MAIN LANDING GEAR DOORS REMAINED OPEN WITH NO CORRESPONDING WARNING. MAINTENANCE FOUND THE DOOR CONNECTING ROD FROM THE DOOR ACTUATOR BELLCRANK TO THE LEFT/AFT DOOR HAD BROKEN JUST ABOVE THE LOWER SWAGE. THE EXTENSION SPRING TO THE LEFT HAND AFT DOOR WAS ALSO FOUND BROKEN. CRACKING WAS ALSO FOUND ON THE NACELLE ANGLE, PN 85411581-101, IN THE AREA OF THE CENTER DOOR HINGE BRACKET.