DescriptionThis video provides step-by-step instructions for replacing the spark arrestor on a Husqvarna string trimmer. The most common reason for replacing the spark arrestor is if the engine stalls during operation.
All of the information in this spark arrestor replacement video is applicable to the following brands: Poulan, Husqvarna, Craftsman, Poulan Pro
Tools used: T-25 Torx head screwdriver, phillips head screwdriver
Step-By-Step Instructions1
Anncr: repairclinic makes fixing things easy…
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…with millions of replacement parts available on our website…
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…and the help you need to do the repair yourself.
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Since we encourage you to perform this repair safely, a warning icon will appear when you should use caution.
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Before you replace the spark arrestor in your string trimmer…
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…make sure both the engine and muffler have cooled.
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Next, remove the wire and boot from the spark plug to prevent the engine from accidentally starting.
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Use a t-25 torx bit to unthread the screws securing the muffler cover.
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Using a phillips-head screwdriver, unthread the screws securing the spark arrestor cover plate.
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Lift off the plate and remove the old arrestor.
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Install the new spark arrestor…
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…by aligning it on the muffler.
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Reposition the cover plate and rethread the screws to secure.
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Realign the muffler cover and secure it with the screws.
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With the repair completed, reattach the wire and boot to the spark plug…
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…and your string trimmer should be ready for use.
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At repairclinic – we make fixing things easy.
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