B757-200
Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 200; Flight Crew Total 14000; Flight Crew Type 5000
Aircraft Equipment Problem Less Severe
Flight Crew Overcame Equipment Problem
Aircraft
Once cleared to land on final with the controller pointing out traffic on the roll [on an intersecting runway] and selecting gear down; flaps 25; we received a gear unsafe indication with 3 green lights. With landings and takeoffs in all directions at a busy time of day; I felt it was safer to avoid a go around and directed the First Officer to select flaps 20; gear up; [then] gear down; flaps 30 and on short final we then received no indication of an Unsafe Gear Indication and continued into the landing.
A B757-200 Captain reported getting a gear unsafe indication along with three greens on approach. Since this is a busy airport he elected to continue the approach and cycled the gear; which solved the problem; and a normal landing ensued.