Question about Ryobi 15" Electric Factory Reconditioned Trimmer (ZRRY41002) - Factory Reconditioned

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My ryobi trimmer keep flooding.It has a Walbro carb #wt539 in it.

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  • tony_volpe May 10, 2009

    I have the same problem on a trimmer that is less than a year old and has only been used for about three hours. It won't start and totally floods after a few pulls, so that when I take out the plug, and turn it upsude down the petrol runs out. After emptying the tank and pulling the cord with the plug out until the crankcase is empty, the trimmer will start if I squirt some ether spray into the carb. Obviously, it stops after a few seconds. Putting petrol back into the tank leads to the same thing - a drowned machine. Really sick of it!!


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The most likely possibility is that the carb needs rebuilding. Just cleaning may not help. Gasgets go bad over time if fuel is left in the trimmer.

Posted on Nov 16, 2008

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