Wont start with the key - 1989 Ford F 150

The key tumbler. where you insert the key is different from your ignition switch. they are connected by a rod that runs down the top of your stearing column. the switch might be out of adjustment or bad. it is rectanguler in shape with a aluminum base and white plastic top that the wireing harness plugs into. there is a small bolt on each end that can be loosened for up and down adjustment or removed to replace. if you must replace remove the two bolts that hold the stearing column up and let it hang. this will give you more room to work. also be carefull not to damage the connecter retainer.