Katerina Swanson
If you're experiencing issues with your Poulan pole saw, it may be time to replace the fuel lines. Fuel lines are responsible for carrying fuel from the tank to the carburettor, and over time they can clog, crimple, or break, restricting fuel flow and preventing the engine from starting. While replacing the fuel lines is not a difficult task, it does require some tricky steps and the right tools. In this article, we will provide a comprehensive guide on how to replace the fuel lines on your Poulan pole saw, covering everything from draining the fuel tank to reconnecting the throttle linkage.
How to Install Fuel Lines on Poulan Pole Saw
| Characteristics | Values |
|---|---|
| Fuel Line Replacement | Part of chainsaw maintenance |
| Fuel Line Responsibility | Carry fuel from the tank to the carburetor |
| Fuel Line Issues | Clogging, crimpling, or breakage over time |
| Fuel Tank | Drain the fuel tank before replacing the fuel lines |
| Tools Required | Phillips screwdriver, Torx drivers, hemostats, utility knife, ratchet/socket set, wire cutters or scissors, long-nosed pliers, receptacle for draining fuel |
| Fuel Filter | Cut the end of the fuel line square and install the fuel filter |
| Fuel Line Installation | Pull the line back up from the other side using pliers until the filter is in place |
| Fuel Line Connection | Connect the primer suction line to the primer and the fuel return line to the primer, placing the other side in the tank |
| Throttle Linkage | Reconnect the throttle linkage |
| Air Filter and Housing | Reinstall the air filter and its housing |
| Spark Plug Wire | Reattach the spark plug wire |
| Shield | Put the shield back on |
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What You'll Learn
Drain the fuel tank
To drain the fuel tank of your Poulan pole saw, you will need to first remove the spark plug wire, air filter, and housing. This will give you access to the carburetor, which you will also need to remove. Once the carburetor is removed, you can disconnect the old fuel lines using needle-nose pliers.
It is important to have a receptacle for draining fuel ready before you begin this process. This will ensure that you can safely collect the fuel as you drain it from the tank. With the correct tools gathered, the fuel tank can be drained and the fuel lines replaced within an hour.
When disconnecting the old fuel lines, be careful not to pull them completely out of their mounting holes. You will need to feed the new lines through these holes, so it is important to keep them clear.
Once the old lines are disconnected, you can begin to feed the new lines through. Cut an angle on one end of the new fuel line to make it easier to insert into the fuel tank. Thread this angled end through the mounting hole and, using hemostats, pull the new line through from the inside of the tank.
At this point, you will want to pull the new line just far enough so that you can install the plastic compression fitting. Remember to square off the end of the fuel line before installing the plastic fitting. Once the fitting is installed, you can feed the line and the fitting back into the fuel tank.
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Disconnect the old lines
Disconnecting old fuel lines from your Poulan pole saw is a straightforward process, but it does require careful attention to detail. Here is a step-by-step guide to help you through the process:
Firstly, gather the necessary tools and safety equipment. You will need needle-nose pliers, a receptacle for draining fuel, and protective gear such as gloves and eye protection. Before beginning any work, it is crucial to drain the fuel tank to avoid spills or accidents. Once the tank is empty, remove the spark plug wire, air filter, and housing to access the carburetor.
The next step is to carefully remove the carburetor. It is important to note that the carburetor is responsible for mixing air and fuel, so handle it with care. Once the carburetor is removed, you will have access to the fuel lines. Using your needle-nose pliers, carefully grip the old fuel lines and gently pull them free from the carburetor and any other connections. Take your time with this step to avoid damaging any other components.
If your Poulan pole saw has a primer bulb, you will also need to disconnect the old fuel line from it. The primer bulb is responsible for purging air from the system and drawing fuel from the tank through the carburetor. Gently pull or detach the old fuel line from the primer bulb, being mindful of any remaining fuel that may drip out.
At this point, you should have successfully disconnected the old fuel lines from your Poulan pole saw. It is important to dispose of the old fuel lines properly and in accordance with local regulations. Now that the old lines are removed, you can prepare to install the new fuel lines by cleaning the area and inspecting for any signs of damage or leaks.
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Cut the new line at an angle
To cut the new line for your Poulan pole saw fuel system at an angle, you will need a utility knife or a pair of wire cutters or scissors. It is important to cut the new line at an angle because it will make it easier to insert the new line into the fuel tank.
First, cut one end of the new fuel line at an angle. This angled end will be what you thread through the mounting hole on the fuel tank. Use hemostats to pull the new fuel line from the inside of the fuel tank through the mouth of the tank. Be careful not to pull the line all the way out of the mounting hole. Pull the line just far enough so that you can install the plastic compression fitting.
Next, you will want to square off the end of the fuel line. Use your utility knife or a pair of wire cutters or scissors to cut off the angle that you made earlier. Now that the end is squared off, install the plastic fitting onto the end of the new fuel line. Now, install the plastic fitting and the fuel line back into the fuel tank. From the outside of the fuel tank, where the fuel line enters, use hemostats to pull the fuel return line until the plastic fitting engages the inside of the fuel tank. This will secure the new fuel line to the tank.
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Thread the new line through the mounting hole
Threading the new line through the mounting hole is a crucial step in installing a fuel line on a Poulan pole saw. Here is a detailed, step-by-step guide to help you through the process:
Firstly, cut the new fuel line at an angle on one end. This angled end will be inserted into the mounting hole, making it easier to feed the line through. Next, carefully thread this angled end through the mounting hole on the fuel tank. Use a tool like hemostats to pull the new line from the inside of the tank through the mouth of the fuel tank. Ensure you don't pull the line all the way out of the mounting hole; just pull it enough so that you can install the plastic compression fitting.
Now, use scissors or snippers to square off the end of the fuel line, removing the angle you cut earlier. This will ensure a secure connection. Install the plastic fitting onto the squared-off end of the new fuel line. Once the fitting is securely in place, it's time to feed the line back into the fuel tank. From the outside of the tank, where the fuel line enters, use hemostats again to pull the fuel line until the plastic fitting engages with the inside of the tank. This action will secure the new fuel line firmly to the tank.
By following these steps carefully, you will successfully thread the new fuel line through the mounting hole, ensuring a secure and proper connection for your Poulan pole saw's fuel system.
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Reattach the spark plug wire
To reattach the spark plug wire on a Poulan Pro pole saw, you will need a Torx head screwdriver and needle-nose pliers. Before you begin, make sure the engine has cooled.
First, remove the screws securing the recoil starter assembly with the Torx head screwdriver. Then, pull the recoil starter off and set it on a sturdy surface. Untie the knot securing the starter rope to the handle and remove the handle. Next, remove the wire and boot from the spark plug to prevent the engine from accidentally starting.
Now, you can reattach the spark plug wire and boot. Once this is done, your Poulan Pro pole saw should be ready for use.
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Frequently asked questions
To install a fuel line on your Poulan pole saw, first drain the fuel tank and remove the spark plug wire, air filter, and housing. Then, remove the carburetor and disconnect the old lines using needle-nose pliers. Put the new line in the tank on one side and pull it out from the other side. Place the fuel filter and pull the line from the tank until the filter is in place. Finally, install the lines back on the carburetor and primer bulb, and reinstall the carburetor and spark plug wire.
You will need a Phillips-head screwdriver, Torx drivers, hemostats, a utility knife, a ratchet/socket set, wire cutters or scissors, and long-nosed pliers.
With the right tools and know-how, installing a fuel line on a Poulan pole saw can be done in under an hour.
Yes, when installing the new fuel return line, cut an angle on one end of the new fuel line to make it easier to insert into the fuel tank.
