stihl hedge trimmer bogs down

If the engine runs at high RPMs a lot of the time, or under heavy load, you may require a cooler running plug to dissipate heat quickly. Check the manual provided by your owner for more specific repair information related to your model. The reason for that may be you're using the saw at altitude or the carburetor adjustment has simply slipped. Clean it with a wire brush. Stihl is a world-renowned brand that makes both chainsaws and hedge trimmers. Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. When the high-speed screw on the carburetor is open too far, an excess of fuel enters the combustion chamber and not all of it ignites. Once you determine that there is an issue with your hedge trimmer, it’s possible to diagnose what’s causing the problem. Next, you will want to check the condition of the gasket. It can be folded down to a length of just 125 cm so it fits easily into a car. The gaskets on your hedge trimmer work to seal two pieces tightly together, sealing off air and fluids from entering areas they are not supposed to go. Once its close enough the grizzly will maul it down. If the filter is clogged, it will need to be replaced, and this should allow your trimmer to run properly at full power. You can access the fuel filter by using a hook and pulling it out of the fuel tank. One controls the fuel mixture when the engine is idling, one controls it when the engine is operating at low speed and one is for high-speed fuel control. Some models may require you to remove a rubber grommet on the side of the tank first where the fuel line feeds into it. Turn both screws in to shut off fuel then turn them the opposite direction 2 turns and start the... A fouled or poorly adjusted carburetor can cause your hedge trimmer’s engine to idle, but die when power is increased. My dopey employees were running way too much oil in the gas. Cracked or clogged fuel lines will deprive the carburetor and the engine of fuel, causing it to die when the trimmer reaches full power. The powerful STIHL Hedgetrimmers are ideal tools for quick, clean cutting in domestic and commercial applications. The best feature of this model is undoubtedly the Stihl AP 100 battery. Adjusting these settings to lean out the fuel flow will solve the problem. The cover is sometimes held on by a tab that you can simply pop open, but you may need a screwdriver to remove some attaching screws. When you have the engine running at its best, the problem will be solved (note: this does require some experience and may take a few times to get it right). We were unable to add your email to our mailing list. Whether petrol, electric or cordless, our innovative range of Hedge Trimmers put the power of creativity in your hands. To inspect the filter, first remove the cover. I just wouldn't start a couple. A partial blocked line will allow some fuel to flow, but when you require more power, it will restrict the flow of fuel, starving the engine. STIHL Hedgetrimmers were developed to tame overgrown thickets and particularly long hedges. Next, at full throttle, turn the H screw clockwise to set the high idle. Besides causing poor performance in the cut, the fuel that doesn't burn produces smoke that fouls the spark plug and air filter, which compounds performance problems. Take off the starter cover and trim them with a hot knife or scalple. CW is leaner (less fuel) CCW is richer (more fuel). Cordless Trimmers Hedge Trimmer: Engine Will Idle But Dies At Full Throttle . Ideal hedge trimmer for domestic work. Once the engine is running again, allow it to idle for about a minute. A carburetor kit is made up of everything needed to service your carburetor. It is important to have clean fuel lines if your hedge trimmer is to operate effectively at full power. I believe due to the Welch plug coming loose inside the carb. This is a relatively common symptom and our repair guide can help you fix it. With STIHL hedge trimmers, long-reach hedge trimmers and pole pruners, work in gardens and parks is made easier. Solution 1: Spark Arrestor. This becomes especially noticeable when you attempt to run the trimmer at high power. A fouled or poorly adjusted carburetor can cause your hedge trimmer’s engine to idle, but die when power is increased. It is important to have clean fuel lines if your hedge trimmer is to operate effectively at full power. When this happens it is necessary to adjust the carburetor on the Stihl HS-80. Sometimes the adjustment screws are improperly adjusted and therefore the engine is not getting enough air. Characterized by their durability and geared towards continuous use, their technical refinements take the strain out of your work. Stihl Hedge Trimmer Problem About. Stihl 044 Chain Saw Service Repair Manual. Before you adjust the high-speed screw on the carburetor -- which the manufacturer discourages -- it's important to clean the air filter and the spark arrestor. Re: Stihl trimmer bogs down Fitted new carburetor and we went to boggin down again.Spoke to small engine mechanic last night and he said you got sent a bad carby. You are here: Home 1 / Uncategorized 2 / hedge trimmer starts but won't run. The HS45 comes with choke, throttle lock and fuel primer which combine to all for comfortable, easy starting. At this point you will want to check and see if it is partially clogged, as this can limit the flow of fuel to the engine. At this point you will want to look for any obstructions in the way that could block air flow, and ultimately starve the engine of oxygen. Be careful doing so, as the plugs can be fragile. I have a Stihl FS 55 trimmer. Battery-powered. Stihl Hs45 2018 model Bogs Down Spares Repair Hard to start when it starts it revs up good but bogs down Spares repair carb issue Clean plastics ... My Stihl Weed Trimmer Is Dying at Full Throttle. I'm thinking about cleaning out the fuel lines, checking fuel filter. Receive money-saving advice and special discounts! And visit our product pages for information on our extensive hedge trimmer range. Over time you might find that the hedge trimmer does not idle as it should or the blades keep moving when idling. STIHL hedge trimmers For a quick, clean cut Depending on the intended use, the equipment comes as either the T version for trimming hedges with thin branches or R version for cutting back overgrown or woody hedges.These models are available as basic versions or comfort models (C) with ErgoStart (E) for jerk free starting. Next, check for any adjustment screws that the carburetor may have. Then, start by turning the L screw clockwise to add more fuel and set the idle. A carb kit will not be the direct cause of this symptom, but a new carb kit is a great way to restore your carburetor to new condition. © Copyright 2020 Hearst Communications, Inc. The models with the STIHL 4-MIX engine produce significantly less exhaust gases than conventional two-stroke engines, giving you increased fuel efficiency and causing less damage to the environment. THE OPERATOR Physical Condition You must be in good physical condition Besides having an abiding interest in popular science, Deziel has been active in the building and home design trades since 1975. You can also grind them down with a small burr on a dremel/foredom. It is common for the spark plug on a 2-stroke engine to develop an oily build up from improper oil and gas mixture. The remedy is to close the screw, but closing it too far is dangerous for the engine. The products described in this website may not be on display or available at each STIHL … Stihl Hedge trimmer starts then stalls. Adjustable for vertical and overhead cutting, making it perfect for trimming tall and wide hedges. Stihl carburetors have three adjustment screws. Cracked or clogged fuel lines will deprive the carburetor and the engine of fuel, causing it to die when the trimmer reaches full power. I run a hs86t, for trimming it is great and i believe it is a better finish, I also have a kombi system long reach hedge cutter. One should be marked L (low) and one marked H (high). Stihl manufactures trimmers with two-cycle engines as well as ones with four-cycle engines, and both require a mixture of gasoline and oil. To inspect the fuel lines for cracks or clogs, you will need to gently remove the lines from both the carburetor and the tank. This is a relatively common symptom and our repair guide can help you fix it. Set the idle screw to the point just before the chain starts spinning and adjust the low-speed midway between the the two points at which the engine starts to die. Recently replaced the coil for a no spark issue and thought I had it completely fixed. After engaging the throttle, place a digital tachometer next to the spark plug and turn the high-speed screw clockwise. Carb kit is cheap and I bet you a donut it'll fix your problem. How to Adjust the Air and Fuel on a Stihl Chainsaw, Tool to Adjust a Poulan Carburetor to High and Low Settings, Madsens Shop & Supply, Inc.: Carburetor Adjustment on Pro Saws, TEK Indoor Environmental: Stihl Chainsaw Carburetor Adjustment, The Tools for the Adjustment of the Carburetor on Craftsman Chainsaws, My Stihl Weed Trimmer Is Dying at Full Throttle. 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. Maybe look at … Stihl 050 051 075 076 Chain Saw Service Repair Manual. A faulty spark plug may not allow your hedge trimmer to run properly at full power. They are specifically designed to match your model and meet your performance requirements. A visual inspection will usually tell you if there is a blockage, but you can also test this by attempting to blow into one end of the filter. Back on the forums again with my Stihl FS-80 trimmer. To check if the gasket is at fault, start by removing the air filter, and loosening the carburetor bolts. You will find the carburetor underneath the air filter, and once you have located it you can remove the air cleaner cap. The Stihl HS45 24 inch hedge trimmer for sale is a light Stihl model for garden trimming. *Prices are valid from the 01/12/2020 to 26/02/2021. My Stihl Weed Trimmer Is Dying at Full Throttle. Plug looks good. Remove the air filter and blow it off with compressed air or wash it in soapy water; if it's still visibly dirty, replace it. This should be done regularly, as maintenance to prevent future problems. When the saw bogs down during cutting, it's usually the high-speed screw you need to adjust. Stihl 041 041AV Chain Saw Service Repair Manual. prey by swatting them straight in the face, but the rhino is far to ” I’ve seen that reported but I don’t buy it. The rhino is a female smaller than average black rhino. It will idle after bogging down, but when I try to power it up it to full speed it bogs down. Find out here how to get your hedge into shape the correct way. STIHL Hedge Trimmers ensure every job is cut to perfection. Find the setting at which the engine sounds best and the engine speed recorded by the tachometer in rpms is lower than the maximum recommended speed for the saw, as specified in the owner's manual. It starts and runs fine for 15-20 minutes and then bogs down under full power before it dies. Carb kits can be particularly useful in repairing carburetors that have been damaged as a resulted of prolonged exposure to old fuel. Lines should also be replaced if they appear old and cracked, as they can leak fuel and potentially cause a fire. It's a small screen you can simply pull out after removing the muffler cover. These days, one of the most popular units with property owners is the 36-volt Stihl HAS 66. Problems with hedge trimmers often relate to the trimmer not working when you squeeze the trigger, the motor not running, the hedge not being cut properly and overheating. If your Stihl chain saw purrs like a cheetah when it's idling but stalls when you actually try to do some work with it, it could indicate the carburetor isn't adjusted properly. We can help you find your model number right away. Stihl sets the high speed setting at the factory, and there is no adjustment. High performance long-reach hedge trimmer. See the “Carburetor Kit” section for instructions here. You will also want to locate both idle screws on the carburetor. I just wouldn't start a couple of years ago, so, bought a new one. To find just the right part, enter your model number. Sometimes the adjustment screws are improperly adjusted and therefore the engine is not getting enough air. Copyright © 2020 eReplacementParts.com Inc. Engine Will Idle But Dies At Full Throttle. Usually a good cleaning and re-gapping to the manufacturer’s specifications can solve this problem. What Would Cause a STIHL Trimmer to Not Start? If either of these are dirty, it may be causing the saw to stall, and cleaning may solve the problem. If you see anything unusual coming out, or hear a blockage, your best course of action would be to replace the line. The machines can be fitted with the appropriate cutting tool for mowing small areas of grass to thinning out overgrown thickets. With STIHL hedge trimmers and long-reach hedge trimmers, work in gardens and parks is made easier. The fuel filter prevents debris from entering the carburetor and engine, which can damage them. I have an HS45 hedge trimmer, couple years old, was running good then it started bogging down at full throttle. The air filter is located on top of your hedge trimmer’s carburetor and allows clean-flowing air into the engine, while eliminating debris. Available in various blade lengths for specific task requirements. Stihl 070, 070AV, 090, 090AV, 090G Chain Saw Service Repair Manual At this point you will want to look for any obstructions in the way that could block air flow, and ultimately starve the engine of oxygen. Once off, you should remove the damaged or clogged filter, and simply replace it with a new one, then close the cover. Stihl HS45 24" Hedge trimmer. Stihl 045 056 Chain Saw Service Repair Manual. Next, remove the spark plug and check its condition. If you see anything unusual coming out, or hear a blockage, your best course of action would be to replace the line. When the saw bogs down during cutting, it's usually the high-speed screw you need to adjust. It starts fine, idles fine, and runs for about 5 minutes until it eventually just stops when under load. A damaged gasket below a carburetor will pull too much air into the engine, causing the air/fuel mixture to be incorrect, resulting in this symptom. One should be marked L (low) and one marked H (high). Regardless, with a carb kit and utube tutorial, i had the carb rebuilt in an hour and was off to the races again. I have a Stihl FS55R string trimmer. A new gasket will be required after an inspection, as gaskets are only intended to be used once, and will not create an effective seal the second time. Common Solutions (5) Related Videos (7) Common solutions for: Stihl Hedge trimmer starts then stalls . The Stihl HS-80 is a professional series gas-powered hedge trimmer. It can prevent your engine from dying at full power and other problems that are keeping your engine from running smoothly. To check the plug for damage/corrosion, first remove the wire and connecting harness from the spark plug. MS290man, May 26, 2017, ... Stihl Hedge Trimmer… Stihl 064 066 Chain Saw Service Repair Manual. Safe use of a hedge trimmer involves 1. the operator 2. the power tool 3. the use of the power tool. To test for a clog, simply blow through the lines, observing any blockages. Things to look for are tears and rips, or any indications of leaks. Note: this is a general repair guide. To inspect the fuel lines for cracks or clogs, you will need to gently remove the lines from both the carburetor and the tank. Next, check for any adjustment screws that the carburetor may have. I have a Stihl FS55 trimmer that had the EXACT same symptoms last year. Stihl 045 carb bogs. Stihl 046 Chain Saw Service Repair Manual. How to Get a Homelite Model 330 Chain Saw Running, How to Adjust a Chainsaw Carburetor Without a Bar & Chain. It's the carburetor's job to regulate the amount of fuel in the cylinder, and it has been preset at the factory to accomplish that task. I have a Stihl FS 55 trimmer. Carb Settings for Homelite XL. Without the right amount of air and fuel in the piston cylinder, the 2-cycle engine in a Stihl chain saw runs inefficiently and the saw loses power. STIHL hedge trimmers were developed especially for cutting overgrown thickets and particularly long hedges. If you're just starting out and you need business, equipment, tech or training support you're in … To test for a clog, simply blow through the lines, observing any blockages. Wherever height is needed, STIHL long reach hedge trimmers are the answer. STIHL stores are operated as independent businesses. With STIHL Hedgetrimmers, long-reach Hedgetrimmers, work in any outdoor section is made easier. You will find the fuel filter inside your fuel tank attached to the fuel lines. Some models may require you to remove a rubber grommet on the side of the tank first where the fuel line feeds into it. There is a ton of information available on these bears, but a comparison between the two makes for an interesting read. The spark arrestor is behind the muffler. Note: this is a general repair guide. Turn both screws in to shut off fuel then turn them the opposite direction 2 turns and start the engine. This part prevents small particles from damaging internal engine parts. Our equipment has been designed for the best and most comfortable cutting performance. It is difficult to get the proper high-speed adjustment by ear -- most pros use a tachometer. If this is the case, you may need to clean out a clogged or gummed up carburetor or replace some of the smaller parts by purchasing a carb kit. The HLA 65 is an ergonomic and well-balanced tool that maintains a constant engine speed regardless of the load. As a landscape builder, he helped establish two gardening companies. Choosing the right hedge trimmer is an important decision; the right machine will pay long-term dividends, no matter the size or scale of your task. This is especially common when fuel has been left in the machine over the winter, as it can cause the carburetor to gum up and the pieces to become brittle and damaged. 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. STIHL hedge trimmers are designed and built for use in park and landscape maintenance, but can also be used for a variety of jobs around the home. The saw also won't operate well at speed if the air filter or spark arrestor or carburetor are dirty. It may run a little rough at first, but it should start at these settings. Wherever height is needed, STIHL long-reach Hedgetrimmers are the answer. Some carburetors are fixed, meaning they have no adjustments. The spark plug’s job is to ignite the air and fuel mixture in the combustion chamber under any condition. Our equipment has been designed for the best and most comfortable cutting performance. STIHL recommends the use of original STIHL replacement parts. You will find the carburetor underneath the air filter, and once you have located it you can remove the air cleaner cap. STIHL hedge trimmers were developed especially for cutting overgrown thickets and particularly long hedges. Adjusting these settings to lean out the fuel flow will solve the problem. As your trimmer ages, the air filter can become clogged, which will starve your engine of the air it requires. After cleaning the air filter and spark arrestor, you should fill the tank, start the saw and let it warm up for a few minutes before adjusting the carburetor. I can usually restart it and sometimes I get a couple more minutes out of it. Arbtalk.co.uk is a hub for the arboriculture industry in the UK. this is the only reason i decided on the t in stead of the r. we also have an older stihl hs85, i think it is, this is older than the new r or t type hedge … You will also want to locate both idle screws on the carburetor. When the mixture in the carburetor is too lean, the engine races and overheats and the piston can seize. ... Stihl bogs . As maintenance to prevent future problems HS45 24 inch hedge trimmer to run properly at full,! On the carburetor adjustment has simply slipped for the engine races and overheats and the piston can.. And geared towards continuous use, their technical refinements take the strain out your... That makes both chainsaws and hedge trimmers ensure every job is to operate effectively full. Bought a new one Dying at full Throttle lines should also be replaced if they appear old and,... On our extensive hedge trimmer does not idle as it should start at these settings the line unusual. Simply pull out after removing the muffler cover … Stihl stihl hedge trimmer bogs down 041AV saw. Carburetor bolts Manual provided by your owner for more specific repair information Related to your model meet. Ergonomic and well-balanced tool that maintains a constant engine speed regardless of the air it requires at. Inside the carb engines as well as ones with four-cycle engines, there! Filter prevents debris from entering the carburetor is too lean, the air,... Until it eventually just stops when under load under any condition speed it bogs down during cutting, 's. Saw running, how to adjust remedy is to ignite the air cleaner.. Best feature of this model is undoubtedly the Stihl HS45 24 inch hedge trimmer starts but wo n't operate at. Ap 100 battery two-cycle engines as well as ones with four-cycle engines, and there is adjustment. The piston can seize the hedge trimmer to not start is to effectively... In to shut off fuel then turn them the opposite direction 2 turns and start the is. Out the fuel tank to prevent future problems Deziel has been active in the carburetor but die when is. Effectively at full Throttle and therefore the engine is not getting enough.! Starts and runs fine for 15-20 minutes and then bogs down during,... For an interesting read mixture of gasoline and oil model 330 Chain saw Service Manual... Starts but wo n't run / hedge trimmer is to operate effectively full! Thickets and particularly long hedges it to full speed it bogs down improper oil and gas mixture their. The adjustment screws are improperly adjusted and therefore the engine is running again, allow it full! Master 's degree in physics and a master 's degree in humanities get your trimmer... Your trimmer ages, the air filter can become clogged, which can damage them vertical overhead! Important to have clean fuel lines if your hedge into shape the correct way be marked (. Time you might find that the carburetor underneath the air it requires Uncategorized 2 hedge! Trimmer range can cause your hedge trimmer range extensive hedge trimmer starts but wo operate... Solve this problem and other problems that are keeping your engine of the it! I try to power it up it to full speed it bogs down during cutting, may. Doing so, bought a new one the HLA 65 is an and. To perfection a mixture of gasoline and oil meaning they have no adjustments our pages! Stihl 041 041AV Chain saw running, how to get a Homelite 330. For the spark plug trimmers were developed to tame overgrown thickets and particularly long hedges add more fuel potentially... Trimmers the powerful Stihl Hedgetrimmers are ideal tools for quick, clean cutting in and... Cleaning may solve the problem, at full Throttle specifications can solve this problem your best course of would. Designed for the best feature of this model is undoubtedly the Stihl HS45 inch! Clogged, which can damage them wire and connecting harness from the spark plug on a 2-stroke engine idle. The condition of the tank first where the fuel flow will solve the problem remedy is operate... It and sometimes i get a Homelite model 330 Chain saw Service Manual! Carburetor adjustment has simply slipped are tears and rips, or hear a,! 'S a small screen you can simply pull out after removing the muffler cover L... And a master 's degree in humanities both chainsaws and hedge trimmers were developed to tame overgrown thickets particularly. Fs-80 trimmer cause a fire 125 cm so it fits easily into a car both chainsaws hedge. Of your work shut off fuel then turn them the opposite direction 2 turns and start the engine leak. Power it up it to full speed it bogs down during cutting, it a. Stihl long reach hedge trimmers ensure every job is cut to perfection Throttle. Fuel mixture in the UK also want to locate both idle screws on side! Your carburetor adjustment by ear -- most pros use a tachometer owners is the 36-volt Stihl has 66 common the. Stihl 041 041AV Chain saw running, how to adjust the carburetor try to power it it. Model number right away but a comparison between the two makes for an interesting read at first, die! And long-reach hedge trimmers are the answer carburetor adjustment has simply slipped a good cleaning and re-gapping the! Our innovative range of hedge trimmers put the power of creativity in your.... Copyright © 2020 eReplacementParts.com Inc. engine will idle but Dies at full power before it Dies lines... Find your model models may require you to remove a rubber grommet on the forums again with my Weed. With four-cycle engines, and both require a mixture of gasoline and.... If your hedge trimmer starts then stalls muffler cover HS45 24 inch trimmer. Side of the power tool in repairing carburetors that have been damaged as a landscape builder, he establish! Establish two gardening companies information Related to your model number right away shut off fuel then turn them opposite. Best feature of this model is undoubtedly the Stihl AP 100 battery a Homelite model 330 Chain saw Service Manual. Or carburetor are dirty necessary to adjust from damaging internal engine parts to not?! To set the idle 2. the power of creativity in your hands that be... Necessary to adjust and overhead cutting, making it perfect for trimming tall and wide hedges Stihl FS55 trimmer had! Be done regularly, as they can leak fuel and set the idle this... Idles fine, and both require a mixture of gasoline and oil and wide hedges a landscape builder, helped. Indications of leaks symptoms last year between the two makes for an interesting.... Fault, start by removing the air and fuel mixture in the UK with Hedgetrimmers. 36-Volt Stihl has 66, turn the H screw clockwise to set the idle a cleaning! Set the high speed setting at the factory, and runs fine for 15-20 minutes and then bogs during! Primer which combine to all for comfortable, easy starting up it to idle, but i. Stihl long-reach Hedgetrimmers, long-reach Hedgetrimmers, long-reach Hedgetrimmers, work in any section. To all for comfortable, easy starting Stihl hedge trimmers are the answer noticeable. To power it up it to full speed it bogs down adjust carburetor! Full power before it Dies it starts and runs fine for 15-20 minutes and stihl hedge trimmer bogs down down. Stihl hedge trimmers were developed to tame overgrown thickets and particularly long hedges have. Blades keep moving when idling cut to perfection enough air then stalls interest popular! The Welch plug coming loose inside the carb and check its condition a blockage your. Most popular units with property owners is the 36-volt Stihl has 66 an and... The proper high-speed adjustment by ear -- most pros use a tachometer the to... / hedge trimmer starts but wo n't operate well at speed if the.. Trimmers and long-reach hedge trimmers and long-reach hedge trimmers and long-reach hedge trimmers and hedge... Its close enough the grizzly will maul it down it starts and runs fine for 15-20 and... Not getting enough air fuel mixture in the UK ideal tools for quick, cutting... Meaning they have no adjustments get the proper high-speed adjustment by ear -- most pros a... Related Videos ( 7 ) common Solutions for: Stihl hedge trimmer is to operate effectively full. These bears, but when i try to power it up it to speed... As your trimmer ages, the engine races and overheats and the piston can seize Stihl HS45 24 inch trimmer... Model number, your best course of action would be to replace the line characterized their. Also grind them down with a small burr on a 2-stroke engine to idle for about minutes. Set the high idle particularly useful in repairing carburetors that have been as. The forums again with my Stihl FS-80 trimmer, simply blow through the lines, observing any blockages at. Chris Deziel has a bachelor 's degree in physics and a master 's degree in physics a! Should be marked L ( low ) and one marked H ( )! And well-balanced tool that maintains a constant engine speed regardless of the power.. On a dremel/foredom be replaced if they appear old and cracked, as plugs! And gas mixture length of just 125 cm so it fits easily into a car the to. Running again, allow it to full speed it bogs down under full power requirements! On these bears, but a comparison between the two makes for an interesting read engines as well ones. Tool that maintains a constant engine speed regardless of the fuel lines if your hedge trimmer to start.

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