DescriptionThis video provides step-by-step instructions for replacing a valve cover on Honda small engines. The most common reason for replacing a valve cover is if it is damaged or leaking.
All of the information in this valve cover replacement video is applicable to the following brands: Honda
Tools used: 10mm socket, flat head screwdriver
Step-By-Step Instructions1
Before you replace the valve cover on your engine first make sure the engine has cooled.
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Next, you should remove the wire and boot from the spark plug to prevent the engine from accidentally starting.
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We recommend performing this procedure with little or no fuel in the tank.
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Release the starter rope from the guide and note the orientation of the recoil starter.
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Now use a 10mm socket to unthread the mounting nuts securing the starter.
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Remove the starter and lift off the engine shroud and fuel tank.
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Use the 10mm socket to unthread the valve cover mounting bolts. You can use a flat-head screwdriver to help pry the old cover off – this may require some effort.
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Remove any sealant residue from the cylinder head.
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Make sure the cylinder head surface is dry as well.
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Prepare the new valve cover for installation by applying some sealant to the inside of the cover.
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Now align the cover on the cylinder head then thread and tighten the mounting bolts in an alternating pattern.
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Use a torque wrench to torque the bolts to seven foot pounds.
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Reposition the engine shroud and fuel tank.
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Properly realign the starter then thread and tighten the mounting nuts to secure.
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Depress the bail arm extend the starter rope and secure the rope in the guide.
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With the repair completed reattach the wire and boot to the spark plug refill the fuel tank and your engine should be ready for use.