DescriptionThis video provides step-by-step instructions for replacing the carburetor on Ryobi and Homelite hedge trimmers. The most common reason for replacing the carburetor is if it is clogged, causing the engine to not run or run poorly, and cleaning the carburetor doesn’t fix the problem.
All of the information in this carburetor replacement video is applicable to the following brands: Ryobi, Homelite
Tools used: 3/8” socket, flat-head bit, needle-nose pliers
Step-By-Step Instructions1
Before you replace the carburetor on your hedge trimmer first make sure the engine has cooled.
2
Next, remove the wire and boot from the spark plug to prevent the engine from accidentally starting.
3
Now depress the tab to release the air filter cover.
4
Use a 3/8th inch socket to help loosen the mounting nuts securing the air filter and carburetor.
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Note the orientation of the fuel lines attached to the carburetor then detach the lines – be prepared for some fuel to spill out.
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Open the throttle and use needle-nose pliers to disconnect the throttle cable from the carburetor.
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You can now slide the old carburetor off.
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Before you install the new carburetor make sure the intake manifold gasket is in place on the mounting bolts.
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Now slide the new carburetor onto the bolts.
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Connect the throttle cable to the new carburetor and attach the fuel lines to the appropriate ports.
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Replace the air filter and secure the assembly with the mounting nuts.
13
Realign the filter cover and snap it into place.
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Reattach the wire and boot to the spark plug and your hedge trimmer should be ready for use.