DescriptionThis video provides step-by-step instructions for replacing the drive spring on a Husqvarna string trimmer. The most common reason for replacing the spring is if the engine will not start properly.
All of the information in this drive spring replacement video is applicable to the following brands: Poulan, Husqvarna, Craftsman, Poulan Pro
Tools used: T-25 Torx head screwdriver
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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 drive springin your string trimmer…
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…make sure the engine has 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 mounting screws to release the pull starter asssembly.
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Unthread the screw securing the pulley and spring components.
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Lift off the drive pulley.
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Hold the rewind pulley in place and use pliers to carefully detach the old drive spring.
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Install the new drive spring…
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…by attaching the hooked end of the spring onto the rewind pulley.
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Apply some grease and set the drive pulley on the spring.
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Rethread the screw to secure the components.
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Reposition the pull start assembly on the starter housing…then pull the rope to align the drive pulley on the ratchet pawls.
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Thread and tighten the mounting screws to secure.
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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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