Replacing Fuel Line On Troy Bilt Leaf Blower: Step-By-Step Guide

Leaf blowers are a handy tool to have, but they can be frustrating when they don't work. Fuel lines can crack or get clogged over time, which restricts gas flow and prevents the engine from starting. If you're having trouble with your Troy-Bilt leaf blower, it might be time to replace the fuel line. This basic procedure can be done at home with some careful steps and will get your leaf blower working like new again.

Remove the fuel tank

To remove the fuel tank from your Troy-Bilt leaf blower, you will first need to drain the fuel from the tank into an approved storage container. This should be done in a well-ventilated area.

Next, disconnect the spark plug wire to ensure the leaf blower cannot start accidentally. Then, remove the blower tube by loosening the thumb screw on the front of the housing and pulling the tube off.

Now, you can begin to disassemble the housing. Remove the screws from the right side of the housing and pull off the left side of the housing, along with the fan cover and handle. With the housing removed, you will have access to the fuel tank.

This process will give you access to the fuel tank and allow you to remove it safely for replacement or repair.

Disconnect the spark plug wire

To disconnect the spark plug wire on a Troy-Bilt leaf blower, first stop the engine and allow it to cool. Then, grasp the spark plug boot firmly and pull it away from the spark plug. This is an important step to ensure your safety and prevent the leaf blower from accidentally starting.

The spark plug is an essential component of the leaf blower, as it ignites the engine. Therefore, it is crucial to handle it with care and ensure that it is maintained properly. Regularly maintaining your leaf blower will enhance its life and reliability.

It is recommended to inspect and clean the spark plug every 25 hours of operation. When cleaning the spark plug, be sure not to sand blast, scrape, or clean the spark plug electrodes, as doing so can cause grit to enter the engine and damage the cylinder.

If the spark plug appears to be cracked, fouled, or dirty, it is important to replace it. A damaged spark plug can cause the leaf blower's engine to struggle to start or run at optimum efficiency.

By following these steps and guidelines, you can safely disconnect the spark plug wire on your Troy-Bilt leaf blower and perform any necessary maintenance or repairs.

Remove the carburetor

To remove the carburetor from your Troy-Bilt leaf blower, start by disconnecting the wire from the spark plug to ensure the leaf blower can't start accidentally. Then, remove the blower tube by loosening the thumb screw on the front of the housing and pulling the tube off.

Next, you'll need to remove the air filter cover. Take out the screws from the air filter cover and then remove the cover itself. With the air filter cover removed, you can now access the carburetor mounting screws. Remove these screws and pull out the air box, releasing it from the carburetor throttle and choke levers.

Note the configuration of the small and large fuel lines on the carburetor so that you can reconnect them correctly later. Now, remove the fuel lines from the carburetor. Take out the screws from the carburetor adapter and pull the carburetor adapter and air dam off the engine.

At this point, you should be able to remove the carburetor from the engine. Be sure to handle it carefully and set it aside in a safe place.

To reinstall the carburetor, simply follow these steps in reverse. Push the fuel lines back onto the proper connections on the carburetor, insert the carburetor into the air box, and position it on the side of the engine. Finally, reinstall the mounting screws and air filter cover.

Remove the blower tube

To remove the blower tube from your Troy-Bilt leaf blower, you will need to first locate the thumb screw on the front of the housing. Loosen this screw and then pull the blower tube off.

If you are having trouble removing the tube, insert a flat-head screwdriver into the unlocking hole on the side of the blower tube and depress the tab. You may need an extra pair of hands to help you twist and pull the tube off. Apply force and keep twisting and pulling until the tube comes off.

If you are still unable to remove the tube, you may need to pry it off. However, be aware that this could damage the tabs that hold the tube in place, so it is not recommended unless you are confident that you can do so without causing damage.

Reinstall the carburetor

To reinstall the carburetor, first push the fuel lines onto the correct connections on the carburetor. Insert the carburetor into the air box, ensuring the throttle and choke levers are positioned correctly. Position the carburetor on the side of the engine and reinstall the mounting screws. Place the air filter cover over the carburetor and secure it with the mounting screws.

Frequently asked questions