The F-04 manual (get it at TSC or the like stores), will be a big help to you. To remove the distrubutor, undo the bail clip that hold the coil to the top of the distributor, unclip the distributor cap (unhook the wires, mark them so you can get them back on), take out the cap and rotor button. The coil SHOULD just rest on top of the engine. Now, there are two bolts that hold the distributor on, one on each side (I THINK they are 9/16"). Remove these bolts and the distrubutor will fall of. It only goes back on ONE WAY, so don't worry about turning it. When you put it back on, just rest it lightly against the block and gently turn the rotor button until you feel it fall into place on the shaft. Hold it in place while you put in the bolts. Make sure it stayed where you held it Put everything back on and go from there! It's really simple.