While you wait for answers, we may have found some information which could help you.
Click here for Ryobi Trimmer SpringRuining 1100A strimmer Unable to remove head?
Do I need to fix data plate on ryobi rlt 3o cesa?
spark plug gap?
how do I replace rotted fuel lines on an older Ryobi small cultivator?
pwr600lrc power trigger?
Ryobi whipper snipper not working. ?