Here is a detailed instructional presentation type video of mine explaining the meat and bones principle of why a Chainsaw Bogs Down: https://www.youtube.com/watch?v=SshXK8Ehm74&t=1982s If the pulse line is damaged (leaking) then the vital pressure cannot be carried to the fuel pump diaphragm resulting in the pump not working. Remove the air cleaner housing. 7:37 - Fuel Blockage and how this effects the engine in detail. Its the circuit that controls the fuel mixture around to full throttle. 01:12 - 2-Stroke Main Jet Components (cross sectional view) * VISUALLY EXPLAINED by Craig Kirkman, a renowned you tube educator of these systems. Adjusting the needle is as simple as changing the position that the clip is in. https://www.youtube.com/watch?v=TM4twlv9VOg&t=9s How a Two Stroke Cycle Strimmer/Trimmer Carburetor Works. All 2-Stroke Carb Episodes Here: When you take your car in to the garage for repair work who do you want to be repairing it? the chemist's equivalent of making sure you have just enough of each ingredient 02:04 - Chain turning when Idling | How to correct it So I will only recommend good products. Text copyright Chris Woodford 2009, 2021. If you need a easy to follow video on Chainsaw Carb Tuning. Here is a detailed instructional presentation type video of mine explaining the meat and bones principle of why a Chainsaw Bogs Down: https://www.youtube.com/watch?v=SshXK8Ehm74&t=1982s You might think "carburetor" is quite a weird word, but it comes from the verb "carburet." What Is Gumming? running quite slowly. I am a Registered Financial Consultant with 6 years experience in the financial services industry. 02:15 - Two Stroke Carburetor | How the Metering Diaphragm, Metering Lever & Metering Lever works After mixing with the air, the gasoline enters the engine's intake manifold. * I Make these adjustments on an actual Chainsaw here: https://www.youtube.com/watch?v=74p9FLmIkkw&t=58s I will have to admit here though that the causes I have included in this video are not all the possible causes, because that would be too vast for this video even if I knew then all. The fuel mixes with the air and forms a combustible mixture. I have to be careful in recommending products because I have my name and credibility at stake. All too often things are explained to us in a way that is difficult to grasp. 02:07 - How the Main Jet works on the Induction Stroke Aside from swapping to a carb with a different style of slide (flat-slide, round-slide D-slide), theres only 1 significant thing you can tune on it. So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. 01:00 - Fuel Pump Reservoir Location in the Two Stroke Carburetor How do you properly adjust a carburetor? https://www.youtube.com/watch?v=TM4twlv9VOg&t=9s https://www.youtube.com/watch?v=M8F_jLhEJIQ&t=24s http://www.bring-knowledge-to-the-world.comThis animation will explain the inner workings and basic principle of two-cycle engines (also known as two-stroke engines).Contents1) Difference to four-stroke engines2) Two-stroke engine with carburetor3) Deflector piston, intake port and exhaust port4) Transfer port of two-stroke engines5) Explaining different strokes6) Intake, compress, combust7) Expand, refill, exhaust8) Crossflow scavenging9) Uniflow scavenging in opposed piston engines10) Modern engines with loop scavenging Carbs appear to be complex with all of the tiny jet circuits and passages, but the function has always been simple. Thank you for viewing this video where i show you how I personally tune a chainsaw. Taking an inside view of the two stroke carburetor and all its workings, this series of videos wont just help you learn how to adjust them, they will also give you an understanding and show you why. So I will only recommend good products. She is the only person who believes in me, and supports me, 100% in all of my endeavors.
How A 2-Stroke Carburetor Works - Fix Your Dirt Bike "This is the best explanation of tuning a Carburetor I have . These downloads are from my very own website and are absolutely Free. So here I take you step by step should the Chainsaw Carburetor Adjustment be required: https://www.youtube.com/watch?v=74p9FLmIkkw\u0026t=47s Here is a detailed instructional presentation type video of mine explaining the meat and bones principle of why a Chainsaw Bogs Down: https://www.youtube.com/watch?v=SshXK8Ehm74\u0026t=1982sFor some FREE Printable Download help Leaflets: https://www.therepairspecialistonline.com/These downloads are from my very own website and are absolutely Free. What do car engines and toilets have in common? I show you: https://www.youtube.com/watch?v=0JUrdd_ZNxs* How to Un-Flood your Chainsaw Quickly, with and without tools: https://www.youtube.com/watch?v=U9BURjo005U\u0026t=120s* Chainsaw damage caused by Dirt in Fuel: https://www.youtube.com/watch?v=MBhINTKRUQk\u0026t=6s* 2 Stroke fuel mix for engine longevity: https://www.youtube.com/watch?v=wDpVc15znJs\u0026t=26s* How a Chainsaw Engine and Carburetor work together: https://www.youtube.com/watch?v=XPgaF-JBwco* Good Maintenance | How to Clean a Chainsaw: https://www.youtube.com/watch?v=YhvcvXUkwqI* Storing a Chainsaw | Good Practice: https://www.youtube.com/watch?v=CiJFACoH0rA\u0026t=24s* How an Ultrasonic Cleaner actually cleans your carburetor: https://www.youtube.com/watch?v=M8F_jLhEJIQ\u0026t=24sPlease subscribe to my channel and I can keep providing you with regular content. My mission is to take subjects that can seem quite daunting and somewhat difficult to understand and explain them in such a way that everyone can understand and benefit. https://www.youtube.com/playlist?list=PLrlXp3PlwgRI5OLvm3P91LJr1CYnO5TRD All 2-Stroke Carb Episodes Here: Its the circuit that is primarily used for starting your bike, as well as throttle response at small throttle openings. I have to be careful in recommending products because I have my name and credibility at stake. 01:23 - How the 2-Stroke Main Jet Works So here I take you step by step should the Chainsaw Carburetor Adjustment be required: https://www.youtube.com/watch? For example, if you are trying to start a cold engine, you may have a hard time getting the air and fuel to mix properly because of certain variables inherent in the properties of gasoline and air. The carburetor is responsible for controlling the air/fuel mixture entering the engine cylinder. The Electric Chainsaw, of course, escapes this whole principle! 2. https://www.youtube.com/watch?v=TM4twlv9VOg&t=9s
Two Stroke Carburetor Diagram - Headcontrolsystem Please understand that the content in this video is based on my own practical experience over the last 25 years as a repair engineer working on this type of machinery. All 2-Stroke Carb Episodes Here: The Electric Chainsaw, of course, escapes this whole principle!
How does a carburetor work? - Explain that Stuff The two-stroke engine is a special kind of internal combustion engine. I guarantee you that these items are the sorts of things I use on a daily basis so I know they are good. These downloads are from my very own website and are absolutely Free. What are they and how do they work? https://www.youtube.com/playlist?list=PLrlXp3PlwgRI5OLvm3P91LJr1CYnO5TRD How to tune a 2-stroke carburettor Whether it's on a chainsaw, a hedge cutter or a strimmer, the 2-stroke carburettor is essentially the same machine. This means that the float height affects the jetting of every circuit. Hopefully this information will give you an in depth foundation and help how to fix a carburetor. Without knowledge, nobody can fix anything. All 2-Stroke Carb Episodes Here:
How to Prime a Carburetor? #1 Best Answer Revealed - cargosu.com TIMELINE: This article will illustrate how your 2 stroke bikes carb works in simple terms thats easy to understand. So here I take you step by step should the Chainsaw Carburetor Adjustment be required: https://www.youtube.com/watch? As air gets sucked past the carb, it pulls fuel through a jet circuit from the float bowl. [15 Tips For Beginners], 6 Best Girls Dirt Bike: Based On Your Height & Skill. This is a chance to sit back and learn your first steps towards mechanics and engineering. They consist of just a few help topics so far but I am continually making more of these Free Downloads. Mercedes founder) Karl Benz (18441929). For more useful information please take a look at my website: https://www.therepairspecialistonline.com/ * I Make these adjustments on an actual Chainsaw here: https://www.youtube.com/watch?v=74p9FLmIkkw\u0026t=58s* I Correct Chainsaw Running Problems using the Fuel Screw Adjustment: https://www.youtube.com/watch?v=Eo6iUTjcQ8Q\u0026t=32s* My Chainsaw Carburetor | How it Functions: https://www.youtube.com/watch?v=kTly4BYvauM\u0026t=90s* Un tangle your Chainsaw Chain easily | I show you here: https://www.youtube.com/watch?v=lpiyqSVSeu4* Buying a Used Chainsaw | My advice: https://www.youtube.com/watch?v=jW66xLmNLxc* Got your Carburetor Fuel Screws Mixed Up? I have written for Demand Studios since 2009. https://www.youtube.com/watch?v=TM4twlv9VOg&t=9s Please take this advice as demonstration purposes only. I have recommended some useful items from Amazon below. The vent hoses on your 2 stroke carb are simply to get rid of excess fuel in case the carburetor floods. * Un tangle your Chainsaw Chain easily | I show you here: https://www.youtube.com/watch?v=lpiyqSVSeu4 01:50 - Why 'over revving' can damage your Chainsaw So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. The Electric Chainsaw, of course, escapes this whole principle! 03:53 - How the Carburetor Metering System prevents gas fuel leakage into the 2-Stroke Carburetor Sadly, some of them are no longer with us to see these videos, which I really want to dedicate to them. All 2-Stroke Carb Episodes Here: If you have tried this yourself I'm sure you will have thought, where are the adjustment screws exactly? The easiest way to visualize two-stroke operation is to follow the flow of gases through the engine starting at the air inlet. Powered by the fuel pump diaphragm, this pump is the heart of the 2 stroke chainsaw carburetor. Thank you Craig: https://www.youtube.com/c/TheRepairSpecialist/videos https://www.youtube.com/watch?v=V9RUt22UNEY&t=145s
11:26 - How does air draw out fuel Gas from the main jet? TIMESTAMP: So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. How the engine is working. * Storing a Chainsaw | Good Practice: https://www.youtube.com/watch?v=CiJFACoH0rA&t=24s This explains why wind whistles between buildings and why canal boats, drifting parallel to one another, are often pushed together. This video uniquely explains how this type of Two-Stroke Carburetor works. Here are the steps that will lead you to successfully tune the carburetor of your dirt bike. you burn fuel in air, you release heat energy and produce carbon The top clip position is the leanest because it sets the needle down the furthest. 17:03 - Fuel flow created by the Fuel Pump in a Two Stroke carburetor A vital tool in your toolbox is knowledge. I have to be careful in recommending products because I have my name and credibility at stake. This principle works for most types of Chainsaw saws, and the following also helps with Chainsaw maintenance. So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. * How an Ultrasonic Cleaner actually cleans your carburetor: Let's check out the way each engine works: 2-stroke: The reason these engines are called 2-stroke's is because in order to power the engine there are only two strokes the engine performs: the compression stroke and the combustion stroke. I guarantee you that these items are the sorts of things I use on a daily basis so I know they are good. If, by the way, you are having problems with your Chainsaw Not Starting, then please do take look at my other video, where I help you get back you and running again if your Chainsaw Won't Start, or your Chainsaw Won't Stay Running. "lean," while having too much fuel and not enough air is called * Chainsaw damage caused by Dirt in Fuel: https://www.youtube.com/watch?v=MBhINTKRUQk&t=6s Well, lets put that into perspective. dioxide and water as waste products. The air screw (or pilot air screw) is the fine tuning part of the pilot jet. Although this video is focused on running Chainsaw running problems that can be rectified by adjusting the carburetor fuel adjuster screws, it can apply to mostly any 2 Stroke engine. buses turn fuel into power by mixing it with air and burning it in 03:56 - How gas fuel is lost from the 2-Stroke Main Jet 02:58 - How to position and set the Two Stroke Carburetor Idling Screw ('tick-over' screw) 'explained' The more you learn about carburetors and how they function, the easier you will find it to tackle carburetor diagnosis and repairs. By using our website, you agree to the use of our terms. Instead, what's included here is the type of causes I believe I have experienced myself. 02:49 - Lumpy un-even idling | How to correct it I have to be careful in recommending products because I have my name and credibility at stake. Diagrams in this video are Copyrighted to Craig Kirkman of The Repair Specialist! An issue often overlooked when a 2 stroke engine fails, such as when a Chainsaw Won't Start, is the Pulse Line. v=74p9FLmIkkw&t=47s Thank you How it can fail causing engine problems. Adjusting these circuits is commonly known as jetting or re-jetting the carburetor . This is followed by instructions on how to mix fuel and the proper procedure for starting an engine.
, google.com, pub-7722734992779575, DIRECT, f08c47fec0942fa0. 03:29 - How a Two Stroke Carburetor works and how the fuel adjustment screws work Effects on the Engine In this video I explain why, in my opinion, the difference between the 2 stroke cycle carburetor and the 4 stroke cycle carburetor that would make things difficult to interchange these carburettors between engines. Joseph tienne Lenoir (18221900) originally used a rotating cylinder 09:18 - Two Stroke Carburetor | How it works All 2-Stroke Carburetor Episodes: https://www.amazon.co.uk/shop/therepairspecialist, * VISUALLY EXPLAINED by Craig Kirkman, a renowned you tube educator of these systems Engine. What experience? The throttle slide always stays open a small amount because air needs to get through the carb to keep the engine running. v=74p9FLmIkkw&t=47s Please visit our website: https://www.therepairspecialistonline.com/ Please check out my amazon shop. This principle works for most types of Chainsaw saws, and the following also helps with Chainsaw maintenance. The carburetor is located on the intake manifold of the engine, and it is responsible for delivering the correct amount of fuel to the engine at all times. Here is a detailed instructional presentation type video of mine explaining the meat and bones principle of why a Chainsaw Bogs Down: https://www.youtube.com/watch?v=SshXK8Ehm74&t=1982s For example, the French engine pioneer I have recommended some useful items from Amazon below. Very few people know this, but there is a very special Pump inside your Chainsaw Carburetor, and any malfunction of the pump and can cause a whole host of problems (bog, incorrect running and starting issues, to name just some). This makes it speed up So if you are experiencing problems such as your Chainsaw Wont Start, or any other conventional Two Stroke Engine for that matter, or you just want in increase your knowledge, then this channel will certainly help you along the way! The throttle (green) is a valve that swivels to open or close the pipe. Carburetor tuning basically means adjusting the necessary parts and screws of it. Changing the float level will require you to re-jet all of the circuits if they were previously jetted correctly. If you need a easy to follow video on Chainsaw Carb Tuning. With what background? in a car or the throttle on the handlebar of a motorcycle. I have recommended some useful items from Amazon below. TIMESTAMP: https://www.youtube.com/watch?v=L8smASBVupc Thank you century when they were first developed by automobile pioneer (and In the case of a car engine, Basically, it's old stale gas that turns to a sticky gel; it clogs up the tiny passages of the finely balanced carburetor. v=74p9FLmIkkw&t=47s The gas line from the gas tank goes to and fills up the float bowl. I have recommended some useful items from Amazon below. All rights reserved. The owner of this YouTube channel (The Repair Specialist), and its content creator, has no responsibility for any loss or damage to any persons or property as a result of watching the content in this video. Here's why with solutions: * 2 Stroke fuel mix for engine longevity: https://www.youtube.com/watch?v=wDpVc15znJs&t=26s This page covers how 2 stroke carburetors function. In practice, the ratio may be different. All 2-Stroke Carb Episodes Here: by Chris Woodford. I show you some remedies:
What is a Power Jet Carburetor? - LiveAbout Answered a horizontal fuel pipe joined onto one side. Photo by David Hoffman courtesy of Its best if it has multiple clip positions because thats where youll move to next for tuning. If, by the way, you are having problems with your Chainsaw Not Starting, then please do take look at my other video, where I help you get back you and running again if your Chainsaw Won't Start, or your Chainsaw Won't Stay Running. mixture. ingenious air-fuel mixing devices called carburetors (spelled 02:30 - What causes lumpy un-even idling on a Chainsaw Many thanks indeed into the chamber to refill it from the main gas tank. 06:33 - How the Fuel Air Mixture Adjuster Screws work 2-stroke carburetors are not as fuel-efficient as 4-stroke carburetors. How it causes engine failure. releases more energy and makes more power and the car goes faster. -engine will BOG down He believed he could make an engineer of me.
2-Stroke Carb Tuning On Your Dirt Bike - How-To | Fix Your Dirt Bike The basics in this video will go a long way to educating yourself on the basic principles of both the four stroke engine and the 2 stroke engine.Whether you can't start your lawnmower, your chainsaw won't start, your enduro bike needs diagnostic checks, your two stroke engine in general, and so on, you will find it much easier to tackle these issues if you have a basic fundamental knowledge of how engines work. To overcome this, a device called a "choke" is used. May 8, 1888, courtesy of US Patent and Trademark Office. Timestamp: If, by the way, you are having problems with your Chainsaw Not Starting, then please do take look at my other video, where I help you get back you and running again if your Chainsaw Won't Start, or your Chainsaw Won't Stay Running. 01:30 - Chainsaw engine revving too high | Why? During the intake stroke, the intake valve between the carburetor and combustion chamber opens. The fuel inlet to a carburetor is slightly more complex than we've described it so far. I show you: https://www.youtube.com/watch?v=0JUrdd_ZNxs* How to Un-Flood your Chainsaw Quickly, with and without tools: https://www.youtube.com/watch?v=U9BURjo005U\u0026t=120s* Chainsaw damage caused by Dirt in Fuel: https://www.youtube.com/watch?v=MBhINTKRUQk\u0026t=6s* 2 Stroke fuel mix for engine longevity: https://www.youtube.com/watch?v=wDpVc15znJs\u0026t=26s* How a Chainsaw Engine and Carburetor work together: https://www.youtube.com/watch?v=XPgaF-JBwco* Good Maintenance | How to Clean a Chainsaw: https://www.youtube.com/watch?v=YhvcvXUkwqI* Storing a Chainsaw | Good Practice: https://www.youtube.com/watch?v=CiJFACoH0rA\u0026t=24s* How an Ultrasonic Cleaner actually cleans your carburetor: https://www.youtube.com/watch?v=M8F_jLhEJIQ\u0026t=24sPlease subscribe to my channel and I can keep providing you with regular content. Get Instant Access & Support For Just $37! So whether your chainsaw wont start or you just want to know how to tune a 2 stroke carburetor this video will help with that.
How a 4-Stroke Engine Works | Briggs & Stratton How do I know if my Carburetor is too Rich or Lean? effectively doing the same job as the ballcockthe valve that helps a toilet refill
How outboard motors work - Explain that Stuff Website: https://www.therepairspecialistonline.com/The images in this video are Copyrighted! A low float height will allow more air and less fuel into the mixture and result in a leaner running engine. The process is actually quite simple. I will always respect him and remain grateful to him for what he did for me. These downloads are from my very own website and are absolutely Free. If, by the way, you are having problems with your Chainsaw Not Starting, then please do take look at my other video, where I help you get back you and running again if your Chainsaw Won't Start, or your Chainsaw Won't Stay Running. 02:10 - Role of the Fuel Pump Gasket in a Two Stroke Carburetor
US Navy and, Artwork: The venturi effect: When a fluid flows into a narrower space, its speed increases but its pressure drops. This is how it can cause engine problems. 09:29 - How the Throttle works on a Two Stroke carburetor The diagram below, which I've colored to make it easier to follow, shows the original equivalent of blowing on a campfire to supply more oxygen and make it Please visit our website: https://www.therepairspecialistonline.com/ Please check out my amazon shop. 1:22 - Choke turned off. Many thanks indeed I show you some remedies: This principle works for most types of Chainsaw saws, and the following also helps with Chainsaw maintenance. down the same pipe, which enters from the atmosphere through perforations at the top. (Stoichiometry is part of chemistry, Disclaimer: Next article 2-Stroke vs 4-Stroke Oil - Knowing The Difference Will Save Your . 15:04 - Metering Diaphragm Cap. As the fuel level falls, a float in the chamber falls and opens a valve at the top. For some FREE Printable Download help Leaflets: https://www.therepairspecialistonline.com/ I have to be careful in recommending products because I have my name and credibility at stake. The best of them is that they are printable so you can take them into the workshop with you and study them at you own pace. So I will only recommend good products. * Got your Carburetor Fuel Screws Mixed Up? They consist of just a few help topics so far but I am continually making more of these Free Downloads. Most needles have 5 clip positions. MY MISSION So then, you know the importance of the type of theoretical knowledge explained in this video. Also, why failing inlet manifolds, carburetor adjustment screws, fuel pump diaphragms (caps and gaskets) and metering diaphragms (caps and gaskets) can all cause an engine to only run on choke. So I will only recommend good products. This will help you identify certain issues relating to when machines fail, such as when a Chainsaw won't Start: https://www.youtube.com/watch?v=XPgaF-JBwco&t=320s Two-stroke carburetor. That's because the two stroke engine fitted to most small garden machines are pretty much the same principally. When the throttle is open, more air and fuel flows to the cylinders so the engine produces more power and the car goes faster. I only recommend this modification to experienced jetting tuners that know what they are doing and what will result in this change. https://www.youtube.com/watch?v=0JUrdd_ZNxs Here is some Unique Detailed Knowledge to help you better diagnose & Fix your engine. So if you are experiencing problems such as your Chainsaw Wont Start or any other conventional Two Stroke Engine for that matter, or you just want in increase your knowledge, then this channel will certainly help you along the way!All 2-Stroke Carb Episodes: https://www.youtube.com/playlist?list=PLrlXp3PlwgRI5OLvm3P91LJr1CYnO5TRDThis principle works for most types of Chainsaw saws, and the following also helps with Chainsaw maintenance. v=74p9FLmIkkw&t=47s Basically, you want them to know your engine inside out!
Basic Explanation of how a 2-stroke engine and carburetor work together The amount of fuel that is drawn into the carburetor is controlled by a needle valve. in a 1956 DeSoto Firedome engine. Do not undertake any of the procedures shown in this video unless you are sure of your own safety as described by your safety manual.
How to tune a 2-stroke carburettor / Help & Advice - SGS Engineering I guarantee you that these items are the sorts of things I use on a daily basis so I know they are good. These downloads are from my very own website and are absolutely Free. Do not undertake any of the procedures shown in this video unless you are sure of your own safety as described by your safety manual. * How to Tension a Chainsaw Chain Correctly: * I Correct Chainsaw Running Problems using the Fuel Screw Adjustment: https://www.youtube.com/watch?v=Eo6iUTjcQ8Q\u0026t=32s* My Chainsaw Carburetor | How it Functions: https://www.youtube.com/watch?v=kTly4BYvauM\u0026t=90s* Un tangle your Chainsaw Chain easily | I show you here: https://www.youtube.com/watch?v=lpiyqSVSeu4* Buying a Used Chainsaw | My advice: https://www.youtube.com/watch?v=jW66xLmNLxc* Got your Carburetor Fuel Screws Mixed Up? I am trained in the financial planning process, with an emphasis in life insurance and annuity contracts. How much to I adjust them? For some FREE Printable Download help Leaflets: https://www.therepairspecialistonline.com/ I have recommended some useful items from Amazon below. Effects on the Engine 00:18 - Checking the Gas Fuel Screw hole on the 2-Stroke Carburetor https://www.youtube.com/watch?v=U9BURjo005U&t=120s Fuel plus air equals motionthat's the basic science behind most of the vehicles down the same pipe, which enters from the atmosphere through perforations at the top. produce dangerous air pollution, including toxic All 2-Stroke Carb Episodes: So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. What are they and how do they work? https://www.amazon.co.uk/shop/therepairspecialist,