While you wait for answers, we may have found some information which could help you.
Click here for Running Start Problemryobi gas trimmer?
ryobi expandit brush cutter very hard to pull start (tight)?
RYOBI RLT30CESA STRING TRIMMER/BRUSHCUTTER?
how to fit line to a ryobi 3043ye whipper snipper?
where can i get a pullstart for ryobi strimmer?
Ryobi RBC30SET fuel tank?