The fuel system on a Craftsman edger is similar to those in most gasoline-powered yard tools. Fuel lines operate from the gas tank to the carburetor and rear again. The fuel is mixed with air inside the carburetor and delivered to the engine. Continually flowing gas is most likely because of a leak somewhere in the computer system.
The proper gas and oil mix is vital for engines to operate smoothly and also for gas to be delivered correctly. Some Craftsman edgers utilize two-cycle engines, while some other large models utilize four-cycle engines. For a two-cycle engine, the proportion of gas to petroleum is about 40 parts gasoline to 1 part oil. Too much oil can result in several internal issues, like clogging or burn-out, that cause gas flows. Four-cycle engines, nevertheless, use straight gas in the fuel tank and mixing oil in could cause significant damage. Ask your machine’s owner’s manual to find out which kind of engine you have.
The carburetor mixes air and fuel together and outputs it to the engine at various levels during different racing speeds. Since it is continually running fuel through it, it may get quite dirty and clogged and parts can get dry-rotted. Gasoline may leak from gaskets or out of beneath keeping plates. If you discover fuel leaking through the flywheel and crankshaft close to the starter system, it is likely from the carburetor. Craftsman sells carburetor repair kits, frequently referred to as rebuild kits, that allow you to take apart the carburetor, clean it and replace gaskets and other things with fresh components. When you take the carburetor apart, then use carburetor cleaner to wash all of the components, particularly the float needle which directly controls the fuel stream.
Gasoline lines are made from rubber or plastic. With time they can eventually become rotted and cracked, leading to leakage. Replacing the lines together with producer parts guarantees a tight and leak-proof fit. There are usually two lines on a Craftsman edger, a narrower feed line running from the gas tank to the carburetor and a heavier return running back again. Some versions might have a detached primer bulb, meaning there’s a third line running to your distinct primer rather than the primer being attached in addition to the carburetor. When replacing the lines, then it is strongly recommended to replace the fuel filter too.
Old gasoline can cause big headaches for any engine. If it stays too long, fuel may get thick. This thicker material runs through the components and can gum up several working parts. Components inside the carburetor, the fuel lines or the cylinder might be susceptible to damage if you use stale or old gasoline. Make sure to winterize your Craftsman edger by removing each of the old gasoline and disposing of it in a way recommended by local statutes. Begin with a proper mixture of fresh gas every spring as a preventive measure.