Question about Husqvarna Backpack Blower 25cc, 140 Mph, Model# 125bt

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The bulb primer is not sucking gas into it's chamber in order to prime start the blower

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If you are not getting any fuel it should be either the filter plugged or the primer bulb leaking air. It could also be the fuel line. Give all of them a good look. ...Lee

Posted on Sep 14, 2009

  • markwhemm
    markwhemm May 11, 2012

    I took off the primer bulb and a spring fell out. Whre does it go

  • markwhemm
    markwhemm May 11, 2012

    I took off the primer bulb and a spring fell out. Whre does it go

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The primer bulb sucks fuel from the tank to the carb. When the carb has enough fuel the remainder is sent back to the tank. When you replaced the fuel line did you use the exact length of line and did you re-install the filter. On some of the trimmers the filter is weighted and holds the line in the fuel. Good luck...Lee

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1 Answer

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Hi

Priming the engine(put some gas in the sparkplug hole ,after you have checked the sparkplug,the colour of the spark has to be violet).Start the engine.If it starts there is a carburation problem,change the fuel lines to primer bulb.

wish you good luck savumihai71

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Priming the engine(put some gas in the sparkplug hole)..If.Start the engine.If only the gas from the cilinder is burned change the lines prom primer bulb.

best regards savumihai71

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