Category: Husqvarna 240 carburetor


Husqvarna 240 carburetor

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Also See for Operator's manual - 67 pages Spare parts - 27 pages Operator's manual - pages. Page of 26 Go. Quick Links. See also: Operator's Manual. Table of Contents. Oper ator's manual EPA. Please r ead the operator's manual carefully and make sure you understand the instructions before using the machine. Lir e attentivement et bien assimiler le manuel d'utilisation avant d'utiliser la machine.

Husqvarna Operator's Manual 74 pages. Husqvarna e-series Operator's Manual 67 pages. Husqvarna electric lawn mower operator's manual 44 pages. Page 2: Parts View The engine exhaust from this product contains chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Page 4 Rev. Page 5 6, 8 Retreat path Rev.

husqvarna 240 carburetor

Husqvarna is based on a tradition that dates back used to operate the chain saw. Symbols on the machine If you need further information please contact your nearest servicing dealer. It is not possible to cover every conceivable situation you can face when using a chain saw. Never use a machine with and use your common sense. The body of the No. It takes a certain force to move the hand guard forward. Page Rev.

Switch off the engine before Chain drive sprocket carrying out any checks or maintenance. Always move the machine away from the refuelling area before starting. Never use a machine with obtained by moving the control to the choke position.

A tree that is under tension may spring back to 1 Check that the chain brake works correctly and is not its normal position before or after being cut. If you damaged. In this case the chain saw pulls itself Limbing towards the tree and the front edge of the chain saw When limbing thick branches you should use the same body rests naturally on the trunk when cutting.

Cutting approach as for cutting. Page How To Avoid Kickback Make sure the front hand guard is not damaged and that there are no visible defects such as cracks. Most of the items are described in the Maintenance section. Daily maintenance Every h Weekly maintenance Every h Monthly maintenance Every h Check the brake band on the chain Check the starter, the starter cord and brake for wear.

We recommend to use only the listed combinations of bars and chains for chain saw models Husqvarna and Other chain saw models may not meet the kickback requirements when equipped with the listed bar and chain combinations.Pigroast uncertainty What are your thoughts? Started by pesaventoc on Chainsaws.

Started by waho on Chainsaws. Started by chainsaw man on Chainsaws. Started by bill m on Chainsaws. Welcome, Guest. Please login or register. Send this topic Print. I'm helping out an old retired neighbor guy.

How to tune the carburetor on a chainsaw.

He has a Husqvarna that runs poorly. I think it may just need a carb adjustment. I ordered the special splined tool to fit the adjustment screw. If carb adjustment won't do it, will have to open up carb and look it over.

Carburetor Maintenance Tune-up Kit for Husqvarna 235 235E 240 240E Chain Saw

Thanks a bunch. I find one full turn on each will usually get you started. Seems to hold true for several different carbs I have played with. I am at feet above sea level so not sure how much it changes depending on your elevation? Share Topic. Similar Topics. Powered by EzPortal. SMF 2. The Forestry Forum is sponsored in part by:. Forestry Forum Sponsored by:.

Logged TJ E 3. December 20,PM by Ashbored. Carb adjustment Started by waho on Chainsaws. Carb adjustment Started by chainsaw man on Chainsaws. April 25,PM by scottr. Stihl carb adjustment Started by bill m on Chainsaws.Husqvarna recommends adjusting the carburetor on the chain saw when you have filled the fuel tank ten times. This assures that the engine goes through the proper break-in period. Husqvarna recommends that a certified technician adjust the carburetor, but you can do it yourself and save some money.

Adjusting a Husqvarna carburetor correctly ensures good fuel economy and protects the engine. When adjusting the chain saw carburetor, keep people and objects away from the chain bar to prevent damage and injury. Set the Husqvarna chain saw on a level surface. Ensure that there is nothing around the chain bar while you are adjusting the carburetor. Start the chain saw and allow the engine to warm for five minutes.

Locate the three separate adjustment screws near the pull rope on the chain saw body. A letter is stamped next to each screw. Turn the screw with the "L" stamp clockwise with a screwdriver until the screw stops. Do not force the screw past the natural stop.

husqvarna 240 carburetor

Turn the screw counterclockwise until the engine idles smoothly without hesitation. Squeeze the throttle trigger to test the engine. Continue adjusting the "L" screw until the engine sounds smooth and accelerates smoothly. Place the screwdriver on the screw with a "T' stamp. This is the idle-adjustment screw.

Turn the screw clockwise until the chain starts to turn on the chain bar. Immediately turn the screw counterclockwise until the chain stops turning. The engine should maintain idle speed without the chain moving on the chain bar. Rotate the "H" adjustment screw counterclockwise with the screwdriver until the screw stops.Tune a Husqvarna chainsaw regularly to ensure good performance and prevent damage caused by an irregular engine.

Three screws on the carburetor are used to fine tune the engine to ensure smooth operation. The "H" screw is used for adjusting the saw's RPMs when at high throttle, while the "L" screw controls low throttle operation in addition to when the saw is rotating up to speed.

The third screw, which is often labeled as a "T," is used for setting the idle speed when the saw is running, but has no throttle applied. Check the air filter to ensure it is not plugged with sawdust or any other material. Also, inspect the muffler for any buildup of carbon. Finally, ensure that the fuel tank is over half full, as leaving any of these issues unaddressed could result in an overly rich fuel mixture after adjustment.

Start the engine and let it idle for several minutes to allow it to warm up. If the saw cannot idle without stalling out, repeatedly squeeze the throttle to keep it running as long as you do not race the engine to full throttle. Doing so while the engine is still cold or in the process of warming up could cause serious damage.

Attach the tachometer to the saw. During all steps, keep track of the RPMs and do not ever exceed the recommended revolutions as outlined in your operator's manual. For most Husqvarna saws, the recommended idle speed is RPMs, but consult your specific manual to be certain. Adjust the idle speed of the saw using a flathead screwdriver on the "T" screw.

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Tightening the screw decreases the richness of the fuel mixture, while loosening it has the opposite effect. You want the saw to run smoothly without stalling, but not to have the RPMs so high that the chain engages while it is running idle.

Adjust the "L" screw by slowly tightening it until the engine begins to surge or starve for fuel.

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Note the position and loosen the screw the other way until the engine starts to bog or drown from an overly rich fuel mixture. Take note of this position and tighten the screw again until the saw is idling comfortably, most likely somewhere directly between the two settings. Return to the "T" screw and adjust it again, as there is a chance that adjusting the "L" screw may have changed the optimized fuel settings at idle speed.

Give the saw full throttle and adjust the "H" screw, tightening it until the engine begins to starve, then loosening until it starts to bog down. Find a comfortable setting between these two points where the saw runs smoothly.Forums New posts Search forums.

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Husqvarna 240 E (2008-01) Chainsaw Parts

Log in. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Husqvarna carb adjustments. Thread starter SilverKing Start date Sep 21, Sep 21, SilverKing ArboristSite Guru. A friend of mine brought me a Husky to do some repairs on yesterday. First off the saw is only 1 year old and has maybe 10 tanks of fuel ran through it. The primer bulb is completely rotted off. The saw has both hi and lo adjustment needles,but neither are slotted for a screwdriver.

They have like a 12 pt star pattern. I was wondering if there is a special tool for these,or are they non adjustable? Thanks in advance for any help. Sep 23, John Maguire New Member. Joined Sep 23, Messages 4 Age SilverKing said:. Jan 28, Joined Jan 28, Messages 2 Age 23 Location outside. You can use the brass rods from a small gun cleaning kit thats what I use and it works fine. Joined Oct 14, Messages 1, Location Minnesota.

It's much better with the right tool. Order it up so you can tune it right. Jan 29, It works just the same all it has to do is turn the stud yes it is better to have the right too but when you live in the middle of nowhere and have no vehicle nor a credit or debit card you use what you can.I received it in good time. When I installed it i couldn't prime it. I changed all of the primer hoses and the primer thinking it must be a leak as it's a new carb.

Finally I reluctantly took the carburetor apart and found someone where it was assembled had put the wrong gasket in and it leaked air so it wouldn't prime.

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I took the gasket from the old carburetor and installed it in the new one. This shouldn't have happened! Was used with a Husqvarna that had stopped running. Kit came with everything in the photo. Saw now starts and runs better than before it broke down.

husqvarna 240 carburetor

Thank you. Great value product! Carburetor Replace MPN: For Husqvarna E E. Chainsaw Parts.

husqvarna 240 carburetor

Carburetor carb for Husqvarna E E Chainsaw Husqvarna Titanium Force Trimmer Line 0. New carburetor I received it in good time. Did the trick Was used with a Husqvarna that had stopped running. Great buy! Oregon Bench Chain Sharpener Stihl 26RS 74 Chainsaw Chain 18" Husqvarna H 20 Inch Chainsaw Chain. Oregon Bench Saw Chain Grinder Husqvarna Chainsaw Carburetors. Husqvarna Chainsaws Arborist Chainsaw.

Husqvarna Chainsaws.Season after season, you'll be glad you have this tool in your shed or garage. More documents can be found under Manuals and Downloads. You can also read our FAQ or contact a dealer. Want to take a closer look? Learn more about the product in depth by exploring its design and features.

Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life. System designed to reduce vibration levels to the operator, which lessens fatigue. Do you need further details to make the right decision? Learn more in the specifications section below. Locate your dealer. Husqvarna's walk lawn mowers give you better performance and excellent cutting results.

Thanks to a high-efficiency cutting deck and turn-on-a-dime maneuverability, Husqvarna's zero-turn mowers make short work of tall grass. Actual retail prices are established by the applicable re-seller. What are you looking for? Cookies help us deliver a better experience. By using this site, you agree to our use of cookies. Got it. Go to the construction website.

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