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Chainsaw DIAGRAM FOR THE FUEL LINES Bing images
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A single fuel pipe runs from the tank, under the floor of the car to a mechanical pump on the engine. The pump delivers fuel to the carburettor. Whenever you check fuel pipes, disconnect the battery to prevent stray sparks igniting petrol or petrol vapour.
The return line should direct fuel close to the bottom of the tank and away from the pickup.
Most vehicles have rubber fuel hoses connecting the fuel pipes on the chassis to the fuel pump or carburetor on the engine.
The Fuel Lines connect all of the various Fuel System components. Steel lines and flexible hoses carry the fuel from the tank to the engine. When servicing or replacing the steel lines, copper or aluminum must never be used. Steel lines must be replaced with steel.
Metal, Rubber, Braided, or PTFE
Fuel Lines can be made from many different materials. If you plan to race, be sure to check the rule book for your track or sanctioning body. Using the right material the first time will save you time, money, and headaches.
The fuel filter is located between the fuel tank and the fuel pump, and removes impurities that prevent your car from running smoothly — a clogged filter can lead to a “coughing” engine, and even a complete shutdown.
Material: Metal fuel lines are made from materials such as steel or aluminum, while rubber fuel lines are made from rubber or other elastomeric materials. Braided fuel lines are typically made from a metal or synthetic fiber braid that is wrapped around a rubber or other elastomeric core.
The fuel system is made up of the fuel tank, pump, filter and injectors or carburetor, and is responsible for delivering fuel to the engine as needed.
One is the high pressure line, which sends fuel to the injectors. The other is the return line, which dumps fuel that the injectors don`t use back into the tank.
The supply hose is connected to the fuel filter. The return hose is connected to the top of the fuel tank. The vapor return hose is connected to the charcoal canister.
The common sizes for fuel systems are 1/8”, 1/4″, 3/8” and occasionally 1/2″. The 1/8” measures around 10mm, 1/4″ is around 13mm, 3/8” is around 17mm and 1/2” is around 21mm.
The American Boat & Yacht Council (ABYC) recommends the Type B1 fuel hose for diesel-based applications. The Type A1 hose is the best option for gasoline supply. This hose is less permeable, highly durable, heat resistant and does not collapse under high pressure or vacuum.
The lines on the gas gauge are increments of 1/4 representing your gas tanks fuel level. Anything between 2 lines would be an eight. If the needle were between 1/2 and 3/4, this would mean you have 5/8 of gasoline in your tank.
Fuel is usually stored in double-bottom tanks. They are distributed across the length of the cruise ship with ballast tanks. The only fuel tanks located in an engine room are service and settling tanks.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
Need fuel diagram – Stihl Fs36 Line Trimmer Gas Tank
Where can I get a fuel line routing diagram? – Husqvarna 28cc Hand Held Blower HVH 125B
Just go from the fuel tank straight to the carb and the primer. The pipes are a set length so you don’t have to worry about threading it all around the blower.. just take the most direct route from the tank to the carb..!
Need diagram for fuel line in tank fuel filter
The small diameter fuel line that has the fuel filter in the tank on it goes directly to the carburetor (with the built-in primer or externally mounted primer). IF the carb has the external primer, the small line goes to the nipple on the carburetor opposite the end with the hole in the cover. If it has the built-in primer on it, it goes to the carb body on the nipple furthest from the bulb. The large diameter line is the fuel return line and if the carb has the bulb on it, this line connects on the nipple closest to primer bulb.. With the externally mounted primer, this line connects on the longest nipple coming out of the primer and goes to the fuel tank (not the filter though). There is a nylon connector inside the tank that holds this larger line in place. The shorter nipple on primer bulb has a smaller diameter fuel line connected to it and connects to the nipple on the carb closest to the end with the hole in the cover. Built in primer has 2 fuel lines…externally mounted has 3.
Fuel line diagram – Poulan P3314 14-Inch 33cc 2-Cycle Gas-Powered Chain Saw
Here is the way to hook up the fuel lines
Note: I put it together outside of the saw so you could see how it is hooked up. Fuel filter/pickup >>to>> Inlet on carb >>to>> Outlet of carb >>to>> to inlet on Primer bulb(shorter post) >>to>> Outlet of primer(longer post) >>to>>Fuel tank (usually has a retainer in tank to prevent fuel line from coming out.)
Need diagram for installing neww fuel lines – Craftsman 25cc Gas Line Trimmer
You can find your diagram on the Sears PartsDirect website at www.searspartsdirect.com.
Poulan te 450 cxl fuel lines need routed correctly two line both in tank one to fuel filter other line?
Other line is just left open like to send gas back from the carb.
Fuel line diagram poulan wild thing 40cc
I can’t give you an actual diagram but a I can try to explain how it should go. There is a line with the filter in the tank that goes to the bottom of the carb, there is another line from the carb that goes to the in port of the primer bulb, the out side of the primer bulb will go back down into the fuel tank. The primer will pull gas from the tank through the carb into the bulb then return the gas from the bulb to the tank
The fuel lines have rotted out of the edger gas tank. How do I fix or do I need to replace entire tank with new fuel lines?Since there are no male fuel line connections exiting the fuel tank and just two holes where the lines were, I guess I need to replace the entire tank and get a new one with lines already attached. Thanks.
No you can buy replacement fuel line but you must reconnect the filter in the tank that line goes to the bottom of the carby then out the top of the carby to the inlet on the primer then out of the primer and back to the tank.