DescriptionThis video provides step-by-step instructions for replacing the spark plug on Homelite leaf blowers. The most common reason for replacing the spark plug is if the leaf blower does not start or runs poorly.
All of the information in this spark plug replacement video is applicable to the following brands: Ryobi & Homelite.
Tools used: ¾-inch socket or a Spark Plug Wrench.
Step-By-Step Instructions1
Homelite Hand-Held Leaf Blower - Model UT09526
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Leaf Blower Spark Plug Replacement
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You will need a 3/4 ?inch socket or a spark plug wrench for this procedure.
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Make sure the engine has cooled.
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Remove the wire and boot from the spark plug.
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Use a 3/4 ?inch socket or a spark plug wrench to unthread the old plug.
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Before installing the new spark plug, confirm the spark gap matches manufacturer?s specifications.
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Thread the new plug into the cylinder.
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Be careful not to damage the threads by overtightening.
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Attach the wire and boot to the new spark plug.
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Congrats! Your leaf blower is ready for use.