I have a GT242 that will no start after I changed the blades. All I did was pull the deck out, change the blades and put it back now it won't start. It seems like there is a safety switch telling it not to start. You turn the key and the lights come on then when you go to start it it does nothing. No starter click or fuel pump sound. The seat switch is good but I don't know of any other switches that would cause this. Help! 🙂