While you wait for answers, we may have found some information which could help you.
Click here for Remove Replace AssemblyHow to restring craftsman 4.6 amp/Hassle Free Head weedwacker?
How fuel lines connect between the carburetor, priming bulb and fuel tank ?
How can I fix my weedwacker?
Where does the in-tank fuel filter go?
how can i make my weed eater start?
Craftsman weed Wacker gas trimmer 32 cc md.989 796060?