oven very slow on heating up up to five minutes to ignite.

First removed oven racks then two screws to remove oven door, removed two screw of oven fan cover, ( need to remove fan cover to have clearance to removed bottom cover of oven) removed bottom cover of oven, then removed two screws holding oven igniter and cut wires of old igniter then spliced wire of new igniter to existing wire and reassemble in reverse order.