Bought a new gas oven that did not come with a propane conversion kit.

I followed the simple instructions that were included in the kit. I started by replacing the 5 orifices on the top burners. The orifices are well labeled with numbers and colors. Next, I tightened the broiler burner orifice and the oven burner orifice with a 1/2 inch wrench. I had to tighten them pretty good to get the flame down where it is supposed to be. Then, I checked for leaks and I was then ready to cook.