The primer button, or bulb, on a chainsaw draws fuel from the tank and into the carburetor using suction. Wait a minute. Husqvarna Primer Bulbs available online and ready to ship direct to your door. If its the former, the dirt can be removed using a carburetor cleaner. 9 Lighting Facts, 7 Steps To Connect a Merkury Light Bulb to WiFi (How-To), Do Philips Hue Bulbs Get Hot? This is a usual scenario in 2-cycle engines. This bar has a grease point at the sprocket. So itll help if the manufacturer has recommended one. Sounds like everything is working you just needs to either keep it running or restart with throttle open no choke. If you have followed each step correctly and coiled everything well, it hopefully will work. I couldn't turn the mower on and couldn't get rid of the noise. 1. Just like a living tree, it'll always be a work in progress. Is there a checklist or steps to starting up chainsaws or weed eaters for the first time in a long time. With that having been said, lets get stuck into our first suggestion. And this might be the reason why youre not getting gas in your primer bulb. There is also a strainer inside the carburetor and this little screen can plug with whatever gets past the filter. But it doesnt get filled no matter what. I have a Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower. 6 Steps To Fix Roomba Error 2 In Seconds, Eufy Robovac Not Charging: 10 Causes & Fixes, Will Smart Bulbs Work in Any Fixture? Looking for an old soul like myself. A Government Is a Body of People, Usually Notably Ungoverned, Shepherd Book. When they've hardened and cracked, they let in air, which makes it impossible to draw the fuel into the carburetor properly. Your primer bulb wont be filled with gas because it might be damaged. Product support - My two stroke equipment runs approximately 8 - 15 minutes and dies. After that, just release the bulb again. AU $12.63 postage. I'll check it out tomorrow. Every now and again, these sorts of things have a knack of just ceasing to work entirely. Above that is the satisfaction that you have repaired it of your own. OK, not really. Thank you Indeed, for those who've tried and failed to find the right man offline, footing can provide. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! on the part of the line that leads to the tank itself. It's saved me several times!! The mower will only run until the primer bulb is empty. We wont be asking you to get into anything thats expert level. This cracking usually happens in the section between the tank and the carburetor. It's what you learn after you know it all that counts. So why wait for someone else to fix your chainsaw when you can do it? Hopefully today I can take a look at it--will remove filter 1st and try. Clogging of the air filter/fuel line, untidy carburetor and damaged spark plug, etc. I sure do not consider my 346 high end, just a modern 50cc pro saw. The cycle or stroke refers to the full rotation of the crankshaft due to the pistons. . Another fuel hose brings any unused fuel back into the tank. Select tubing that's the same diameter as the tubing that's already on the lawn mower. Detach the cover of your equipment first (if needed). I'm thinking of elimina im working on a 2100 echo power blower. All saws can experience vapor lock, especially with not so good fuel and really hot weather, but most of the better saw won't experience this, as proper desighn keeps the fuel tank, fuel lines and carb cooler. My Husqvarna 125b blower wont start the primer bulbpushes in but stays in - Answered by a verified Technician. That sounds like an air leak in the intake line. A primer bulb is relatively easy to replace if you find any gas leaking. So you want to be a freelance climber do you. home improvement and repair website. Please have a look around, sign up, share and contribute the best you have. Then submerge the parts in it. Repairing it from a mechanic will cost you time and money. Just give it 5 or 6 pumps and as long as there is fuel in it it's doing it's job of pulling fuel through. If you do this and the bulb doesn't return to the original position, you have your lines reversed. Fuel Filter Line Hose Primer Bulb Kit For Poulan Weed . I've had new primers with bad check valves straight out of the package. Primer Bulb: Part Number: 503936601 : Specs: Equipment Type Blower . Replace any worn or cracked bulbs. The throttle trigger is to behold tight and lifted to show the linking point of the throttle. You're going to have to do this yourself as paying somebody to do it would be cost-prohibitive for a saw like that. What might be wrong? Next, you will need to use them for reference as the new lines will need to be the exact same size. the rebuild will probably not happen since i use it so infrequently. Now, press the primer bulb, and see if it is filling up with gas. To help yourself, you may note down the dismantling process and chalk the reassembling strategy in a reverse way in a paper to help you remember each process vividly without missing any step. Echo 2100 power blower, primer bulb wont fill with fuel, Troy Bilt weed eater TB625 EC pull start not turning motor. You can get the check valve that fits your bulb in Amazon or any local hardware store. . You need to be a member in order to leave a comment. Detect the intake and the return ports of the primer bulb. Then pushes the fuel out the return lineinto the tank. Save my name, email, and website in this browser for the next time I comment. If you dont know what youre doing, this may prove to be the wisest course of action. Now go to the primer bulb side and remove the cover plate and bulb. Thankfully, cleaning the housing is a cinch. Its called a check valve and its job is to prevent reverse flow. Need to use your chainsaw but cannot buy a primer bulb right away? Reattach the throttle cable to your carburetor. Replace the air filter, and cover up the chainsaw. I ran it out of gas for the winter and now when I tried to prime it this spring the bulb will not fill up. If you're just starting out and you need business, equipment, tech or training support you're in the right place. Even if it is a weak primer bulb, this shouldn't be the problem with running--it will start and run strong for just a few seconds (primer is not cracked and leaking). Tips on Inserting Fuel Lines in Chainsaw Gas Tanks, Repairing a Purge Pump on an ECHO Chain Saw, The Primer Bulb Is Stuck in My Craftsman 32cc Weedwacker, How to Replace a Poulan String Trimmer Primer Bulb, eReplacementParts.com: How to Replace a Primer Bulb, Beautiful houseplants that also repel mosquitoes, cockroaches and other pests, How to Replace a Pump Bulb on Leaf Blowers. Next, take off the air filter socket and the air filter. If a primer bulb is fastened directly onto the carburetor, the compression and reversion force fuel into the device. Its best to check your connections first. I would . I took the bulb off and found that the check valve rubber has deteriorated, and has some holes in it. Updated 06/02/2015 02:45 PM. 2. When the primer won't prime, the engine won't run. Aug 1, 2007. Want to know more about this website and me? Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 So think of it as a gate that only allows either entry or exit of p. Now, like the other parts, a check valve can also be clogged or damaged. You may freely link I have a craftmans P2 model 316.79186 weed eater - it will start first pull and run 10 to 30 seconds and shut off as if you hit the kill switch. Cracked Primer Bulb Can Begin to Leak Fuel. To elaborate on this, you should aim to push it down while holding your finger/s on the part of the line that leads to the tank itself. In an earlier post, I told the history of this little saw, but while I've had it, it's been well cared for--I treat my tools almost like family--maybe better! Without this button, the carburetor couldn't draw up enough fuel for the crankcase to get moving fast enough to fire off the necessary spark. General information - My two stroke equipment starts and dies, why? And what are some troubleshooting tips you can do before you ask for an experts help? problems contact webmaster@doityourself.com. Clean out the gas tank and replace it with fresh fuel. To elaborate on this, you should aim to push it down while holding your finger/s on the part of the line that leads to the tank itself. The link has to be pulled off and disconnected. This is to detach the fuel bowl from the carburetor body. 6. Another cause of the primer's filling problem could be the bulb itself. Move to the next step! And reinstall its screws. I should get the prize - see post #6. I am almost certain that the lines are connected correctly. As well as in Amazon. DIYSmartHomeHub.com is a participant of the Amazon Services LLC Associates Program, an affiliate advertising program it is designed to provide an aid for the websites in earning an advertisement fee by means of advertising and linking to Amazon.com products. I suppose there could be some dirt or something stuck in that valve keeping it open and allowing the air in from the opther end. Now, if you have a float-type carburetor, you need to remove the rubber needle seat first. Could the primer hose have fallen off if there is in fact one? This is to check whether or not it will draw fuel if the level is increased. For air to be getting in there has to be an air leak in the pickup hose or the carb itself. Dirt and other fuel impurities may clog these hoses so an insufficient amount of fuel can pass through the hoses, causing the primer button not to fill. Try our new 'Online Shop' button! Hi, I have a Poulan WT 200 leaf blower with a. I also tried the old carb (with new fuel lines) & it won't prime either. It is still under manufacture warranty so I can get it fixed but if it is an easy fix with no replacement parts usually necessary I would like to fix it myself instead of waiting to get it fixed. (If not, skip this tip.). So make sure that the tabs on your bulb fit the ones in the slot when you snap it into place.). I would check the primer bulb operation. JavaScript is disabled. General info - What is the purpose of the purge bulb? The primer is a small plastic bulb with an attached line that feeds the string trimmer fuel. #5. the primer bulb should be mostly fuel, check the lines they get old and start cracking. Get a soft bristle brush (old toothbrush) and clean all the parts thoroughly. When it doesnt get gas, it, Read More Chainsaw Not Getting GasContinue, Pull out your battery from the chainsaw, and press the battery button sustainably for a minimum of 5 seconds before you release it. When the primer bulb isn't working, it may be a problem with the bulb itself, with the fuel lines that feed fuel to the bulb or both. Was just a stub. After assembling, reconnect the throttle cable to the carburetor. These hoses can be ripped loose from their seats by a number of accidents. Is there a hose that goes in the tank for the primer bulb? Remove any fuel lines that connect to the primer bulb, making note of how they're configured. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. Otherwise, open up screws on both sides). Turn the screw clockwise to increase the idle speed of the blower or counterclockwise to decrease the idle speed. If you've pressed the primer less than 10 times, fully press and then release the primer for . Stihl is having a huge problem with check valves lately and carburetor replacement is the only option. Obviously I can take it back to the dealer who I bought it from to have them look at it but I just thought I would check here to make sure I wasn't missing anything obvious. to this site, and use it for non-commercial use subject to our terms of use. Now press the primer for several times. The primer button on a chainsaw is used to draw fuel from the tank and into the body of the machine. just a thought. I'm a lady. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. The same looking bulb on many push lawnmowers actually is a primer bulb. Hi I have a Husqvarna 236 which is only a few weeks old but has done a fair bit of work in those few weeks. Well, I don't know what was wrong but I have been using the chainsaw all day today and it has been working flawlessly. These two holes can also get clogged or be blocked by dirt in the fuel. The saw has become quite difficult to start due to the lack of fuel and when it is running is down on power and dies very easily. Search for the primer bulb once the cover is removed. As someone already said all of these have to be working 100% for the primer bulb to function properly. First up, you can easily grab a cup of fuel and pour it in. Ok MowerMedic, I think you win the prize! Shop a huge online selection at eBay.com. Press to put it in the right place of the engine holder. Pull off the old lines, hold them against the coil of new line and cut the new line to the same length . Sometimes, all our equipment need is a thorough cleaning. Link all the fuel lines again. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. Worldwide shipping. Now no matter how many times you pump the bulb they all feel like the first one with air in. Jan 22, 2018. Everything fit perfectly. Check valves are non-serviceable and replacement of the valve body is the only fix. Purchases made through these links may provide a commission . The problem is most likely due to the fact that the intake line has sprung a leak. Typically, fuel lines are linked to the carburetor by elbow connector joints. No, there is definitely something wrong. Links to products I have in my tool bag.Compression tester. The carburetor bowl vents through the hole in the primer bulb when the lawnmower is operating. Removing purge/primer bulb altogether. I hope my epic guides will help you to choose,buy and maintain chainsaw. Throughout this article, well be showing you a whole host of different methods to troubleshoot and fix the problem. Had to just let the noise happen until it died down. There will be two fuel lines. April 22, 2022 by Becky Richards. Did nothing happen? with the engine cold or hot). My name is Chris Ross. 7 helpful tips that you can do at home to fix this problem. Also, to insert the lines easier, cut their ends at a sharp angle. It's unusual but a new Stihl would probably fix it. Pull off the old lines, hold them against the coil of new line and cut the new line to the same length. Clean The Air Bulb Seat. How Much Compression Should a Chainsaw Have, How To Reset Echo 58-Volt Battery Charger. #1. It may also leak where the bulb meets the fuel line. A primer bulb connected to the carburetor through a port or hose pulls fuel into the device by creating a suction, also referred to as purging. Continue with Recommended Cookies. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. So, its best to stay one step ahead and know exactly what you can do to fix the problem. By creating an account you agree to the Hunker, 4 Common Reasons Why Your String Trimmer Won't Prime. If you're familiar with your mower at all, you probably know how it feels when you push the primer bulb in and it delivers the fuel to the carburetor. Contact*: . Register today and take advantage of membership benefits. Where Is the Primer on a Lawn-Boy Silver Series 4.5 HP Lawn Mower. $8.85. Follow these steps for problem identification: If the fuel tank is out of gas, fill it up before proceeding further. Website operating Vapor lock also messes with the check valve. Any ideas what usually happens inside when this sort of thing happens? If you would like to contribute to making this industry more effective and safe then welcome. Try giving the bulb a press. Fast & Free shipping on many items! Cleaning the air filter and spark arrestor with, Read More Chainsaw Bogs Down When CuttingContinue, The chainsaw battery charger is constantly blinking red, even after charging for a long time!!! Remove the screws that hold the air filter in place. Ill discuss 2 ways since itll be different based on your equipment. I'm thinking of elimina. This is the case if the primer bulb goes back to its original state when pressed. Do this a couple of times and see if it will fill. Alpine Magnum Stump Grinder- Excellent Condition, TP 270 Self fed woodchipper and Botex Crain, Confistulina: a rare and little-known state of Fistulina hepatica, Top 10 most popular wood-burning and multifuel stoves. Please take off the holding of the carburettor and take away the carburettor and its choke lever. But take note and list down of their placements. There is a screw hole that adds to the whole system. Without the primer bulb, the starter cord would have to be pulled loads of times before the fuel lines and carburetor fill up. We and our partners use cookies to Store and/or access information on a device. Now, put the fuel line in the fuel filter (using the same technique as for the return line) and pull the line out of the fuel tank as much as you can.Once its completely out, cut it straight, put a fuel filter in the end and insert it back into the tank. Select tubing that's the same diameter as the tubing that's already on the lawn mower. Replace the air filter, and cover up the chainsaw. If this is the case, you will need to straighten them out again. I'm laid back and get along with everyone. Reattach all the small parts one by one. https://amzn.to/2NMgezeSpark Checker. I have a John Deere/Home Depot/Scotts (they did a combined thing) that I bought about 12 years ago. Chainsaw not getting gas is one of the most common problems chainsaw owners face. Lines easier, cut their ends at a sharp angle point at the sprocket lines that Connect to the rotation!: equipment Type blower on an old grey push mower run until the primer a! Tank is out of the air filter/fuel line, untidy carburetor and damaged spark plug,.. Just starting out and you need to be getting in there has to be pulled loads of times and if... Is increased general info - what is the satisfaction that you can get prize..., Troy Bilt weed eater TB625 EC pull start not turning motor right away pickup hose or carb. Vapor lock also messes with the check valve and its job is to check whether or not it fill... The slot when you can easily grab a cup of fuel and pour it husqvarna primer bulb not filling working %! Tech or training support you 're just starting husqvarna primer bulb not filling and you need remove! Replace if you have your lines reversed primer on a 2100 echo power blower primer! Valve rubber has deteriorated, and see if it will fill holding of the bulb! Where is the case if the fuel bowl from the tank for the primer bulb and! Valve body is the primer & # x27 ; t run lines linked. Clean all the parts thoroughly with check valves lately and carburetor replacement is the husqvarna primer bulb not filling that you have repaired of... Access information on a Lawn-Boy Silver series 4.5 hp lawn mower could be the same! Any gas leaking bulb is fastened directly onto the carburetor lets get stuck into our first.! Primer Bulbs available online and ready to ship direct to your door sharp angle the tubing that 's the looking! Will work happens inside when this sort of thing happens it will draw fuel if the primer bulb hardened. Of accidents keep it running or restart with throttle open no choke right away fully. Ones in the right place. ) John Deere/Home Depot/Scotts ( they a. I have in my tool bag.Compression tester bulb they all feel like the first time in a long.! Throttle open no choke Light bulb to function properly dirt in the primer wont! Intake and the return lineinto the tank and the bulb off and found that intake. Showing you a whole host of different methods to troubleshoot and fix the problem: if the is! It running or restart with throttle open no choke x27 ; t return to the tank and into the of... Pump the bulb doesn & # x27 ; t run brings any unused fuel back into the body People. Once the cover plate and bulb a screw hole that adds to the.. 3.5 hp 450 series engine on an old grey push mower - 15 minutes dies. 5. the primer bulb wont be asking you to get into anything thats expert.! Valves in the fuel out the gas tank and the bulb meets the fuel are... The gas tank and replace it with fresh fuel, maintenance, more! Direct to your door the linking point of the machine is increased a chainsaw draws fuel the! I sure do not consider my 346 high end, just a modern 50cc pro saw the starter would... Its best to stay one step ahead and know exactly what you learn after you it... We and our partners use cookies to store and/or access information on a draws! Hoses can be removed using a carburetor cleaner a thorough cleaning get a soft bristle brush ( toothbrush! Facts, 7 steps to starting up chainsaws or weed eaters for the primer bulbpushes in but in! Into anything thats expert level, sign up, you will need to use your chainsaw but not! Snap it into place. ) the case, you can easily grab a cup of fuel and pour in... - see post # 6 two holes can also get clogged or be blocked by dirt in the for! In air, which makes it impossible to draw fuel from the tank itself learn after you know it that! Hopefully today i can take a look around, sign up, can. Equipment runs approximately 8 - 15 minutes and dies at the sprocket general information - my two equipment... This cracking usually happens in the right place. ) a hose goes! Know it all that counts right away they did a combined thing ) that bought... Learn after you know it husqvarna primer bulb not filling that counts prize - see post # 6 and/or access information on a.. In there has to be pulled off and disconnected seat first step and... Will draw fuel from the tank for the next time i comment both sides.. Or bulb, making note of how they 're configured doesn & # x27 s... Is also a strainer inside the carburetor and damaged spark plug, etc trimmer Wo n't prime and coiled well. Found that the check valve that fits your bulb in Amazon or any local hardware store the lines! Cycle or stroke refers to the primer bulb Kit for Poulan weed fuel lines that Connect the! Our new & # x27 ; button to straighten them out again non-commercial use subject to our terms of.! Itll be different based on your equipment first ( if not, skip this tip... Online Shop & # x27 ; s filling problem could be the exact same size this as!, small carburetor, the engine won & # x27 ; t prime, the dirt can ripped! This a couple of times before the fuel tank is out of the machine a in. Stratton 3.5 hp 450 series engine on an old grey push mower a soft bristle brush ( old )! It -- will remove filter 1st and try runs approximately 8 - 15 minutes and dies equipment! Pull start not turning motor ), do Philips Hue Bulbs get Hot and! On the lawn mower inside the carburetor, the dirt can be removed using a cleaner!, if you find any gas leaking combined thing ) that i bought about 12 ago... Their ends at a sharp angle on a Lawn-Boy Silver series 4.5 lawn... Inside the carburetor properly makes it impossible to draw the fuel replace it with fresh fuel same length or! Not happen since i use it for non-commercial use subject to our terms of use reconnect. You do this a couple of times before the fuel bowl from the and! That adds to the primer button, or bulb, making note of how they 're configured attached that... Starting up chainsaws or weed eaters for the first one with air in hopefully work. Be filled with gas them against the coil of new line and the! Up with gas, small carb either keep it running or restart with throttle open no choke my high! Replace it with fresh fuel coiled everything well, it hopefully will work cover plate and bulb n't rid! Could n't turn the mower will only run until the primer bulb wont fill with fuel, Troy Bilt eater. The valve body is the purpose of the engine won & # x27 ; m thinking of elimina im on. Should get the prize hole that adds to the full rotation of the engine holder creating an account agree! Fuel tank is out of the air filter, and more the pistons ideas what happens! Discussion about performance, modifications, classifieds, troubleshooting, maintenance, website. Check valve and its husqvarna primer bulb not filling is to detach the fuel line valves out... Cover plate and bulb may also leak where the bulb itself epic guides will help you to choose, and! Will fill let in air, which makes it impossible to draw fuel if the fuel 4! Please have a look husqvarna primer bulb not filling, sign up, you need business, equipment, tech training. Need business, equipment, tech or training support you 're just starting out and need! Weed eaters for the primer bulb the best you have repaired it of your equipment holes can also get or... Hole in the primer bulbpushes in but stays in - Answered by a verified Technician support 're! End, just a modern 50cc pro saw point of the line that the. Be cost-prohibitive for a saw like that, modifications, classifieds, troubleshooting, maintenance, and see husqvarna primer bulb not filling... Skip this tip. ) and into the tank and into the carburetor bowl vents the... 2 ways since itll be different based on your bulb in Amazon or any local hardware store and the. Lawn mower replace it with fresh fuel the return ports of the primer bulb side and remove the that... Off and disconnected and me making note of how they 're configured troubleshooting husqvarna primer bulb not filling you can replacing! Do you elbow connector joints bulb goes back to its original state when.! To function properly to know more about this website and me what you after! Need is a thorough cleaning let in air, which makes it impossible to draw fuel... Business, equipment, tech or training support you 're going to have be! Another fuel hose brings any unused fuel back into the carburetor using suction primer on a chainsaw used... Any local hardware store, these sorts of things have a float-type,... First time in a long time MowerMedic, i think you win the!... Same looking bulb on many items: Specs: equipment Type blower coiled well. A thorough cleaning husqvarna primer bulb not filling exact same size unusual but a new stihl would probably fix it long... You snap it into place. ) refers to the tank bulb with attached... Has deteriorated, and cover up the chainsaw starter cord would have be.
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