Need a diagram on how the fuel lines go on a poulan chainsaw
This is a decent video of it. https://youtu.be/x1xA73U6mo0
SOURCE: i need a discription on how to change fuel lines
This is my descriptions used for change fuel lines. It is the basically the same for most models. Before you begin, make a mental note or take a picture of how the fuel line runs from the tank to thecarburetor
so you will be able to put the replacement in the same position.
On most chainsaws you need to take some wire, make a u-shaped end, which will be used to grab the fuel filter in the fuel tank. Drain the fuel in the tank. Disconnect the fuel line from the carburetor. Generally there are two lines on the carburetor, one for fuel, the other line creates suction used to pump fuel and is connected to the motor, not the fuel tank . Just disconnect the fuel line, it is usually on the side of the carburetor and will leak gas when disconnected. Once this is done, using the wire, gently grab and pull the filter towards the filler opening and using needle nose pliers grab the fuel line above the filter and pull. The problem you may have, is if the fuel line is in bad shape it will break, But once you have the filter off the fuel line, the fuel line can be pulled out from either the inside of the tank or from where it comes out of the tank and goes to the carburetor. Once it is removed you are ready to put the new fuel line in.
It is best to put the fuel filter on the fuel line next. It easier than trying to put it on inside of fuel tank going out. Spray some WD40 or equivalent, on the outside of the gas line, to help the line squeeze through the whole in the back of the tank, which it will have the go through. From the outside of the tank, where the fuel line comes out, fish some wire inside the tank and put the fuel line on the end of it, making sure not to pierce or damage the fuel line. If needed a piece of black tape will hold the wire better and help fit the line through outside hole. Once the fuel line is on the wire, pull it through carefully out the other side of the tank. It is best to use your fingers to pull the line through the outside hole, it makes it less likely the line will get torn or overstretched as line goes through the hole because of the extra rubber used on the line to seal the tank from inside and outside. Once the line is pulled through and seated, run the other end to the carburetor and you are done.
SOURCE: where does the duck valve go in a Poulan 2150
is your fuel cap missing the hold down that keeps it from falling out of the tank.if the keeper is missing from fuel cap, the valve goes in the cap.if the cap is together then it just sticks in the fuel tank hole in the top...... hope this helps,let me know.................
SOURCE: need to know which gas line to put the fuel filer
The one that goes directly to the carburetor. The other is most likely the primer bulb return. The filter hose needs to be long enough to reach all corners of the tank as saw is moved. HTH
Lou
SOURCE: I Need Diagram of Fuel Line Hookups For a Poulan
The line at the rear of the fuel tank with the fuel filter is the main feed line to the carburetor and connects to the upper nipple. The lower nipple on the carburetor goes to one of the primer ports, and the other primer port goes back to the tank, which has no filter on the tank end. On the primer port, it is cut and try--remove the tank return connection and leave loose. Place the main fuel line on to one of the primer ports and try to pump fuel into it with several pumps.Make sure the filter in the tank is not plugged. If nothing, shift the line to the other port of the primer and try pumping again. When successful, remove the main fuel line and return it to the upper carburetor port. Run a new line from the lower carburetor port to the active primer port and try to pump fuel again. If it won't pump fuel, reverse the two connections at the carburetor and try to pump again. If still nothing, there is trouble within the carburetor which should be cleaned with spray carburetor cleaner and maybe re-kitted. When you can finally pump fuel through the carburetor, then attach the tank return line to the open port on the primer bulb. Hope fully, the engine should run at this point. Hope this helps!
SOURCE: diagram for fuel line routing for a poulan 2150 chainsaw?
The 2150 has a remote primer, so there will be three pipes, the pipe coming from the fuel tank with the fuel filter on the end is the main fuel tube, this fits to the connection on the carb nearest to the pump cover on the carb ( alluminium cover held with a single screw ) the other connection on the carb has a pipe to the shorter of the two connections on the back of the primer ( suction side ) the longer connection on the back of the primer ( pressure side ) has a pipe back to the fuel tank, so the primer pulls fuel from the tank, into the bulb, and dumps it back to the tank, it does not push fuel into the carb, this way you can depress the bulb as many times as you like without flooding the engine.
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