How do I put the pull rope to start the weed eater lawn mower back in it and reconnect it it came out?

take the recoil off the weedeater, turn the part that holds the rope (it's the round wheel looking thing, usually white) until the hole lines up with the recoil hole. Turn it in the direction of the spring tensioning not unwinding, push your rope thru both holes and pull it up and out the hole on the top side of the wheel and tie a knot of the end and then push it back into the holding area using a small screwdriver or similiar, then you will see a notch in that wheel. Pull a portion of the rope up thru that notch (leaving most of it hanging out) and turn the wheel until the spring tightens all the way, It will twist your rope while your doing that, but just unwind it as needed, after the spring is as tight as in can be, let go of your rope. Make sure you have the pull handle in place!!!! If you don't already have the handle on, let it recoil slowly and when all the rope is inside, pull some back out and install your handle. Make sure to have some tension on it if you want it to hold up staight and not hang down/loose.