While this means you’ll need to carry a two-stroke fuel mix, it also means you're able to benefit from the power efficiency of two-stroke engine technology. The Engine . When that happens, it becomes overheated. Again, a clogged carburetor is a common cause of an engine starting fine then abruptly stalling or stopping after a few seconds. Gas Hedge Trimmer vs Electric – Which One is Better. Required Part. Only about 1 year old & has not been used much. It has ran great up untill this last week. Troubleshooting tips for this situation include draining the old fuel from the fuel tank and replacing the fuel filter. Remember, if you are not comfortable or do not have the mechanical knowledge to fix an engine, motor, etc. mark June 2009: There is more help available. It’s easy to work with the device as it’s comparatively lightweight with just 5.9kg than other models of these category hedge trimmers.. Also, the machine is well balanced, so it’ll allow you to trim hedges … When a hedge trimmer’s gearbox doesn’t work right, it’s often because of stripped gears that are wearing out or the jamming of blades. If there is a strong spark between the tester’s terminals when the engine is cranking, the spark plug is working fine. Hedge Trimmer Safety Manual English 1 {Contents This manual contains the safety precautions and recommended cutting techniques outlined in STIHL instruction manuals for gasoline-powered hedge trimmers. If the recoil starter pulley is broken, replace it. Press the switch to the STOP position to stop the engine. In this case, turn off the trimmer and clean out every bit of debris you find inside. Fuel tank 8. Turn the trimmer off and look for debris between the cutters if the motor works but the hedge isn't getting trimmed. Typically, petrol powered grass trimmers come with a single cylinder two-stroke engine. I have a Ryobi hedge trimmer powered by a 2-stroke engine. We have a Husqvarna Hedge trimmer (model 122HD45). Use our troubleshooting guide and you’ll see step-by-step directions to get your hedge trimmer back on track. Not missed a beat since. Remove the starter assembly to see if it is functioning properly. help, I have a Echo gas hedge trimmer. The two work together to start rotation once a certain level of revolving speed has been reached. A clogged carburetor is most commonly caused by leaving fuel in the hedge trimmer for a long period of time. Defective spark plugs are often a major reason why hedge trimmers won’t start. This is also caused by leaving old fuel in the hedge trimmer for too long. or Best Offer. If this doesn’t work, the best advice I can give you is either replace the spark arrestor or take your hedge trimmer to a dealer where a professional technician will fix it for you. Shoulder harness 10. You plan to spend a nice fall or spring day trimming your hedges and then, all of a sudden, you’re left frustrated, not knowing what to do? This started about 3 weeks ago & keeps getting worse. Looks brand new. When debris such as heavy volumes of grass or twigs get caught between the cutters and become built up over time, they get clogged. 10. Inspect the spark plug for signs of wear or damage. If your screen arrestor is clogged, remove it and use a wire brush to clean it well. No need for a power source, take them anywhere and start trimming! This is a relatively common symptom and our repair guide can help you fix it. Replace it by removing the bottom cover and … Stop switch 4. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. Great for cutting large hedges, with thicker branches. Even if you are an experienced hedge trimmer user, it is in your own interest to familiarize yourself with the latest instructions and safety precautions regarding your hedge trimmer. Another issue that causes running rough is a clogged fuel filter. If your hedge trimmer engine idles, but stops at full throttle, you will need to check the following parts: the fuel lines, gasket, carb kit, carburetor, and spark plug. 1. Note: this is a general repair guide. Petrol hedge trimmers are a must have tool for those larger gardens with hedges to keep under control, or in situations where you don't have an electricity supply. A petrol hedge trimmer is useful for harder tasks as they are more powerful and are ideal if you are working away from a power source. Again, a clogged carburetor is a common cause of an engine starting fine then abruptly stalling or stopping after a few seconds. If this fails to work, you may need to get the cutters fixed. This sticky fuel can clog up the carburetor and prevent the engine from starting. In normal operating conditions, fuel should reach the carburetor when the engine is tilted, but a few things can cause a lack of fuel in your carburetor. Are Lawn Mower Blades Supposed to be Loose or Tight? Their weight is usually around 6kg (13lbs) when their tank is full, and since they don’t use a cord, you can use them everywhere in the garden. If the carburetor is clogged, try cleaning it with carburetor cleaner. The petrol hedge trimmer is intended to be used only by adults who have read and understood the instructions and warnings in this manual and can be considered responsible for their actions. That with a light oil Pole Saws... then a petrol grass trimmer may be what. Techniques you can also purchase a carburetor repair kit this site to share my experience, and to help choose... 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