We may have found other answers which could help you.
Click here for Spare Petrol StrimmerHybrid Weed wacker not working with battery?
How do I get engine cowling off to find gas leaking?
How do I fix my weed trimmer?
Mc Culloch pro mac 2500?
Non-start on Flymo XLT 250?
My black & decker GL565 strimmer does not rotate?