While you wait for answers, we may have found some information which could help you.
Click here for Gas Line Wacker
How to restring craftsman 4.6 amp/Hassle Free Head weedwacker?
how can i make my weed eater start?
How can I fix my weedwacker?
replace fuel line ?
Will not run unless gas is sprayed in carb. why?
Where does the in-tank fuel filter go?