Questionhow to install a starter coil on this weedeater and the pull cord have a new parts but the old coil came out
AnswerHave you checked You Tube for videos such as these?
http://www.youtube.com/watch?v=sizEOemb_AI
http://www.youtube.com/watch?v=xmjI0l6ocD4
You can put the spring back in by intalling one end into the spring housing and just feeding it into the housing. You can also use a wire form and wind the spring then install into the housing.
Let me know if the videos help.
Eric