While you wait for answers, we may have found some information which could help you.
Click here for Turns Turn Twohedge trimmer does not run unless on ckoke?
Does anyone know hoe many turns to turn the two screws on the top of the Ry?
ryobi gas trimmer?
can i buy a Ryobi 3046YE left handed screw in australia?
RYOBI RLT30CESA STRING TRIMMER/BRUSHCUTTER?
help ryobi strimmer vibration and lack of power?