Purchased a new oven igniter from AppliancePartsPros.com The only tool needed is a standard philips screwdriver. Opened the oven door and remove two oven racks. Remove the broiler drawer. Inside oven compartment, unscrew 2 phillips head screws of oven liner, and remove the oven liner. Immediately below, unscrew 2 phillips head screws from the hit shield. Remove the hit shield. Reach into the rear of the broiler drawer opening, and unplug the igniter plug (squeeze side plastic clips). Inside oven compartment, unscrew two phillips head screws that secure the tubular heating element to the front and back wall of the oven. Remove the tubular heating element which holds the ignitor from the oven. Remove the old igniter by unscrewing two phillips head screw bolts, upper bracket piece and bottom bolt nuts.
CAUTION: Be careful handling new igniter. Do NOT touch the carbide ("fork") element inside its housed compartment as it is very fragile.
Reverse steps to complete install.