Electric Range was damaged by lightning. I replaced control switch of small oven. Oven will heat some , but not properly. Wife likes double oven side by side model. SN O DZ34251 made in Louisville. Are there any schematics or instruction manuals available for this model. Oven is over 20 years old. Side by side ovens make the range wider than standard width newer models. A new thermostat may be needed. Help.
You oven is too old and the model number does not come up anywhere.
Call the APP customer service, they might be able to help you better.
Gene.