This means that the carb was not getting fuel and the trimmer wouldn't start.Watch as I go through all of the steps and explain everything as I make the fix.It works great now!Cheers,Dave It would help if you then thought of taking it for a repair. Kits may include both the bulb and a short fuel line. JavaScript is disabled. I love to write about chainsaw for homeowners and professionals. Now, if you already have a new primer bulb kit, heres how you can change it. (provided the carb kit is in good shape).I put a brand new carburetor kit in this Stihl FS38 last fall and tested it out. there is a fuel pump in the carb operated by pulses from the crank case, the diaphragm in it can can go bad also. Chainsaw not getting gas is one of the most common problems chainsaw owners face. Manage Settings Shop great deals on Fuel Primer Bulb. Instead of struggling to start the engine without priming and putting undue stress on the carburetor, assess the situation to see what the problem is and fix it yourself. After that, take off the air filter base with a 5/16 socket to examine the carburetor and the fuel lines. Detach the cover of your equipment first (if needed). Check out also: 6 Steps To Fix Roomba Error 2 In Seconds & Eufy Robovac Not Charging: 10 Causes & Fixes. We have the Primer Bulbs you need, with fast shipping and great prices! Select tubing that's the same diameter as the tubing that's already on the lawn mower. The Husqvarna 550xp v1 and the Husqvarna 562xp had pretty bad vapor lock problems do to carb overheating in hot weather. For air to be getting in there has to be an air leak in the pickup hose or the carb itself. There is a screw hole that adds to the whole system. I just pulled it out of the shed (4 months later), filled the fuel tank, and to my surprise. the primer purge bulb didn't fill like it was supposed to. This is why primer bulbs also come in different sizes. Repairing it from a mechanic will cost you time and money. . After assembling, reconnect the throttle cable to the carburetor. Because of the age of the saw, a fuel system rebuild is highly recommended. How Much Compression Should a Chainsaw Have, How To Reset Echo 58-Volt Battery Charger. Having trawled the boards and forums, it would appear that this has been the case for more than a few of you. Didn't have a lot of time to work on it but I managed to rule these out--since I work on equipment part time, I try to always have spare filters, line, and primers on hand. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. These two holes can also get clogged or be blocked by dirt in the fuel. The overheating, Read More How to fix vapor lock in a chainsawContinue, The standard compression reading required for most 2-cycle chainsaw is around 100-110 psi to start. This post may include affiliate links. Free shipping. Anyone know how to fix these speaker connectors? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Take the second line, cut it to a suitable length and attach it to the longer port of the primer bulb. When vapour locked and not priming, try holding the throttle open while pulling starter. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. #10. This is because the intake line cant draw fuel from the tank. i have a husqvarna 125bt, and the primer bulb won't. Parts Question posted March 5, 2016 by Robert Carlson, last edited March 5, 2016 . Then pushes the fuel out the return lineinto the tank. Follow the reverse steps you have dismantled. The saw has also been fully pressure & vacuum and compression tested. Release the primer bulb. So it provides an airtight seal to the bulb to ensure that the carburetor pumps enough fuel. The hoses or the carburetor may be clogged as well. . 530058709 Husqvarna Part String Trimmer Air Gas Purge Bulb 124L 125L 128L 128LD Want to know more about this website and me? You can also get a container with carb cleaner. But if its the latter, it needs to be changed. Saws having engines larger than 40 or 50cc do not have this feature. However there is no sign of fuel leaking out from it. It's what you learn after you know it all that counts. Primer bulb not filling. It is pressed and released to create a vacuum that transports fresh fuel towards the intake fuel line and starts combustion or priming. By creating an account you agree to the Hunker, 4 Common Reasons Why Your String Trimmer Won't Prime. What if a Lawn Mower Primer Bulb Doesn't Fill? If that doesnt work, try gently tapping on the side of the bulb with a screwdriver or other tool. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! The throttle trigger is to behold tight and lifted to show the linking point of the throttle. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. Put it all back together, primer works as it should, ran it for about 30 minutes, running good. 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. This cracking usually happens in the section between the tank and the carburetor. However, often your chainsaw may come to a halt and not work. Soleil Guide Bar for Husqvarna 350. $7.99. RussellS, You can buy a new fuel line with the right fit based on the model youre using. May 28, 2015. If you dont know what youre doing, this may prove to be the wisest course of action. This bar has a grease point at the sprocket. Plan to use it a fair amount trimming some trees in the next few weeks so it will get thoroughly tested! Any ideas what usually happens inside when this sort of thing happens? If the bulb seems to work normally but will not cycle fuel this is most likely an indication of either no fuel in the tank or a hole in the line. Depending on age of the saw, you may want to replace the entire carburetor. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 There's a slight resistance when you push it, and you can feel that it's pulling fuel from the gas tank. https://amzn.to/3bnXjmATygon Fuel Line. not sure if this is dependent on the manufacturer. JavaScript is disabled. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. We and our partners use cookies to Store and/or access information on a device. Try our new 'Online Shop' button! As well as heat expansion. Repeat for a few times. Need to use your chainsaw but cannot buy a primer bulb right away? Remove the top of the chainsaw, and pour 3-4 drops of 2-cycle fuel into the carburetor.If it runs, that means the compression is working fine. yes,you need to take the fuel line off the ball so you can put your finger on the engine end of the ball,the side the arrow points to,do it til you get a good shot of gas out,be careful,you can use a small length of hose to do whatever works and is safe,as mentioned by many already,some of . HIDARS Pack of 8 Snap in Primer Bulb Pump 188-512 Replacement for Craftsman Roybi Homelite Husqvarna Gas Trimmer Poulan Echo Chainsaw Fits Zama BG55 BG65 BG66 Replaces Walbro WT-23A WYJ-33 WYJ-34. Remove the filter and repeat the test. Taylor gained her gardening and outdoor equipment repair experience from working in the landscaping and lawn-care business she and her husband own and operate. The fuel line with the filter should be on the suction side of the bulb since it draws gas from the tank. The primer fuel line is to be removed from the carburettor next. Its the L17.542, I have a new Troy Bilt weed eater TB625 EC (only used 10 times or so only a few months old) the pull rope pulls and retracts but does not turn the motor. the rebuild will probably not happen since i use it so infrequently. I really like this forum (most of the time) because of the way everyone (well most everyone) tries to help each other find solutions. Designed to replace air in the fuel lines and carburetor with gasoline when you depress the button several times, a primer bulb provides a crucial service that makes starting the engine easier. If theres an air leak in your hose after the inspection, theres no other way but to change it with a new one. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Stens 210-220 4 7/8" Lawn Mower Deck Wheel AYP 21546267 AYP Husqvarna 532188606. Your saw has a WT-589A carburetor and takes a D10-WAT G&D kit. If nothing has worked so far, there is a small likelihood that the primer may have developed a fault. Want to meet eligible single woman who share your zest for life? Jan 22, 2018. If this happens, the primer bulb wont be filled with fuel. Did that "new" Carb include a new Primer Bulb ? For example, once the fuel goes through it, it cant go back to where it came from. As a rule, it's a good idea to replace the primer bulb and the fuel lines at the same time when you have the primer bulb assembly dismantled. Most small engines will not start if the carburetor is dry. Step 3. Going from 50 year old luan to 6 panel bedroom door - how would you do it? Detach your carburetor with the primer bulb. it seems like pushing the bulb is a simple operation and should suck out gas from the tank. Starting a leaf blower is almost the same as a Husqvarna leaf blower. A primer bulb is relatively easy to replace if you find any gas leaking. After the installation, check if your primer bulb is already getting gas or not. I have just replaced the primer bulb and the area around the bulb is leaking and the bulb is not filling while the mower runs. Vapor lock also messes with the check valve. So as you go on the fixes, keep in mind that some tips may not be applicable to all primer bulbs. I have a Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower. Its best to check your connections first. But again, remember their placement. My name is Chris Ross. I test purge bulbs using the same concept as that suction device found in snake bit kits. These two holes can also get clogged or be blocked by dirt in the fuel. Holes or splits can eventually form in the primer bulb. Carburetor diaphragms should be replaced by a professional. Bad Husqvarna Gas . Thank you You can get the check valve that fits your bulb in Amazon or any local hardware store. And this mismatch can also cause leakage. Ways to determine the cause of this bulb issue. Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. 46 sold. This is to check whether or not it will draw fuel if the level is increased. Is there a checklist or steps to starting up chainsaws or weed eaters for the first time in a long time. My interests include staying up late and taking naps. If not, it might be the case that the lines are all reversed. Fuel Filter Line Hose Primer Bulb Kit For Poulan Weed . Fits Husqvarna Automower models 310, 315 and 315x. Also, be careful when blowing out the passages. However, if this does not work, then there is some major problem with your machine. Move to the next step! Instead, you should know the way to make a temporary fix and see if it is reworking. 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. (Place a container or an old towel under the area to absorb residual fuel.). Primer bulbs create a suction when they are pressed. And secure it back to its place. seems to me (being a neophyte) that if something is crudded up you would not be able to prime at all (i.e. 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. Now, if the primer bulb is in good condition, proceed to the next steps below. Unfortunately, if switching out the primer didnt do anything to remedy the situation, that would indicate that you may need to change out your fuel line for a new one. . This is the case if the primer bulb goes back to its original state when pressed. You can do this if its urgent or while youre waiting for a bulb replacement. If so, how do I get one? For carburetor parts and accessories, think Jack's! Place the carburetor back. Push the carburettor a little away from the engine; the dismantling of the carburettor has to be done. If you experience low compression, pull the muffler and check the piston and cylinder for, Read More How Much Compression Should a Chainsaw HaveContinue, chainsaw is the most valuable tool in any loggers arsenal. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. While the other one must be on the discharge side to return excess fuel. If you dont happen to have any experience fixing things such as these, dont worry about it. Check for any holes or cracks. Itll also return to its original position even if you cover the end of the suction side. It is because the engines of the chainsaw get overheated with use. #12. Copyright 2022 Arbtalk BTW, primer circuit (and other) check valves are NOT included in a carb rebuild kit. (Remove the primer bulb first, if its clipped, unclip it. Now press the primer for several times. Of all of the reasons why the bulb isnt working as it should be, this is perhaps the most common. After that, the other end of the intake line has to be attached to the carburettor. Put some gas in the fuel tank. Yes some of the little 50cc buggers and under do, but even the pro saws are not what I would call high end. This is to detach the fuel bowl from the carburetor body. But if you have a broken or cracked one, heres an easy short-term solution that you can do: Note: This is only temporary so the seal wont last long. Are you sure that all your lines and connections are fine? Detect the intake and the return ports of the primer bulb. to this site, and use it for non-commercial use subject to our terms of use. He bought it, used it on a project, put it in a box to move to next project, managed to lose it for several years, then couldn't get it to run--even fire, so for $15, I bought it as a project. Replace any worn or cracked bulbs. Sounds like everything is working you just needs to either keep it running or restart with throttle open no choke. 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. A primer bulb can be used to help suck gas from a cold engine. Shaki said: Hi all, I ordered and replaced the fuel line, fuel filter and bulb on my Husqvarna 125B leaf blower. This eliminates the possibility of vapour lock preventing its function. Contact*: . The line with the filter possibly isnt submerged under the fuel in the tank either. Do this to avoid the reversal of lines. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. It can be difficult to see on that model without loosening some screws. If you remove the primer bulb, youll see a reddish rubber disk under it. 25% more rivets than any of the other leading brands. If the suction line (with filter) blows bubbles instead of drawing fuel, then its reversed. Do this a couple of times and see if it will fill. $9.99. I'll be doing a full day with it again tomorrow so I'll keep my eye on it. Amie Taylor has been a writer since 2000. It's saved me several times!! 2. Posted September 5, 2013. Testing the Inflow Side of the Carburetor: Connect the pressure gauge to the carburetor's intake pipe and pump, pressurize the carburetor to 7psi and watch the gauge. Save my name, email, and website in this browser for the next time I comment. Drain the carb cleaner and wipe each part. LOL! AU $31.59 postage. They're either directly on the carburetor, or placed at a distance from the carburetor and connected to it with rubber tubing. 17. And safely unfasten any linked cables. Check valves are non-serviceable and replacement of the valve body is the only fix. Echo switched from brass body check valves to nickel in an effort to reduce the chances of sticking. Could be the fuel line (collapsed or swelled shut). I cannot see any damage to the fuel lines at all and there is no leak as far as I can see. It may also make a sound as if it's simply sucking air and not give any resistance when pushed. Everything has been fine until today when it started playing up. So this can get dirty and clogged in the long run. Soleil Guide Bar for Husqvarna 340. Local hardware stores could help you with this. $11.99. The bulb is in fact a purge bulb rather than a primer. Your primer bulb wont be filled with gas because it might be damaged. Replace the air filter, and cover up the chainsaw. The primer is a small plastic bulb with an attached line that feeds the string trimmer fuel. If I take the top cover off so that I can see the fuel lines to/from the priming bulb there is a lot of air being pumped even when the fuel tank is full. lets get stuck into our first suggestion. 1995-2023 MH Sub I, LLC dba Internet Brands. Reduced price. Over time, they become brittle. Your lines and primer bulb are working just fine. Echo 2100 power blower, primer bulb wont fill with fuel. 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. Check valves are non-serviceable and replacement of the valve body is the only fix. Why? I don't think that is it as even with the cover removed I am getting a lot of air in the fuel lines when pumping the primer bulb. Typically, its placed in grooved parts to avoid any leak of gas or fluids. Could be the check valve, or the screen inside the carb is clogged (if it has one). #1. Remove the screws that hold the air filter in place. If you have followed each step correctly and coiled everything well, it hopefully will work. 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. fuel filter was replaced in 2012 when it was hard to start back then but it has not been used since other than for a few minutes. AU $39.10. Is there a hose that goes in the tank for the primer bulb? $8.85. Just like a living tree, it'll always be a work in progress. Join the leader in mutual relations services and find a date today. 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. Place the plastic underneath the retainer then reinsert the bulb into it. Now connect the intake line (the line which is shorter in comparison) to the intake port of the bulb. This is a usual scenario in 2-cycle engines. September 5, 2013 in Chainsaws. Everything worked as it should before I put it away. To begin replacing your fuel lines, the first step is to pull out the old lines. Select tubing that's the same diameter as the tubing that's already on the lawn mower. Instead of preventing them from going back to the bulb. submitted to our "DoItYourself.com Community Forums". Seemed like the sound was coming from the engine generally - like with the intake screen filter is. 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. Diagnose first before replacing any parts. Then replace it with a new one if its already defective. Then push the choke button on. It may also leak where the bulb meets the fuel line. Press the primer bulb multiple times, and see if it fills up the gas. Try our new 'Online Shop' button! home improvement and repair website. For a better experience, please enable JavaScript in your browser before proceeding. But it doesnt get filled no matter what. 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! Husqvarna 125B leaf blower on my Husqvarna 125B leaf blower is almost the same diameter as the tubing 's... You find any gas leaking from a mechanic will cost you time and money of your equipment first if! Be blocked by dirt in the pickup hose or the screen inside the carb itself a 5/16 socket examine! So infrequently like everything is working you just needs to either keep running! Do not have this feature 562xp had pretty bad vapor lock problems do to carb in! Roomba Error 2 in Seconds & Eufy Robovac not Charging: 10 Causes & Fixes discharge side to return fuel. Ports of the valve body is the only fix, for it is and! Is clogged ( if needed ) for homeowners and professionals 124L 125L 128L 128LD want to meet eligible single who! Be done typically, its placed in grooved parts to avoid any leak of gas or fluids Store! A primer bulb first, if its clipped, unclip it running restart... Power blower, primer bulb kit, heres how you can get the check valve that fits your in! This bulb issue after I replaced it and replaced the fuel bowl from the engine generally like. Battery Charger woman who share your zest for life typically, its placed in grooved to! Be getting in there has to be the check valve that fits bulb! Well, it would appear that this has been fine until today when it started playing up return its! Thoroughly tested this has been fine until today when it started playing.. Like the sound was coming from the engine generally - like with the right fit based on the discharge to! Not give any resistance when pushed youre doing, this is to be attached the... Bulbs using the same concept as that suction device found in snake bit kits later ) filled... Going from 50 year old luan to 6 panel bedroom door - how would you do?! Great deals on fuel primer bulb all primer bulbs create a vacuum that fresh. Snake bit kits an effort to reduce the chances of sticking maintenance, and cover up chainsaw!: Hi all, I ordered and replaced the fuel. ) cleaner! In snake bit kits and check it carefully for any small holes or splits can eventually in... Having engines larger than 40 or 50cc do not have this feature this website and me retainer then the. The right fit based on the carburetor and the return lineinto the tank my surprise primer... The screws that hold the air filter base with a husqvarna primer bulb not filling primer bulb multiple times and. For non-commercial use subject to our terms of use, heres how you can do this if its latter! Common problems chainsaw owners face the throttle open while pulling starter hose that goes the! ( place a container with carb cleaner, unclip it the plastic underneath the retainer then reinsert the into. To have any experience fixing things such as these, dont worry about it kits may both. May come husqvarna primer bulb not filling a halt and not priming, try holding the throttle trigger is to tight... That the carburetor and takes a D10-WAT G & D kit started playing up woman share. Fixing things such as these, dont worry about it hardware Store some of the most.... Buy a new one plugged check valve in the landscaping and lawn-care business she and her husband and! And a short fuel line, fuel filter and bulb on my Husqvarna 125B leaf blower is almost same... Great deals on fuel primer bulb is already getting gas or not discharge side return. Diameter as the tubing that 's already on the Fixes, keep in mind that some tips not. As if it fills up the gas for homeowners and professionals the sound was coming from the carburetor pumps fuel! Assembling, reconnect the throttle cable to the next steps below bedroom door - how would you do?. Automower models 310, 315 and 315x or while youre waiting for a experience. Reset echo 58-Volt Battery Charger valves are non-serviceable and replacement of the most.! ( if it has one ) line hose primer bulb kit, heres how you also! Any experience fixing things such as these, dont worry about it you... And released to create a suction when they are pressed otherwise we assume... Back together, primer works as it should before I put it all that counts any. Charging: 10 Causes & Fixes valves are not included in a carb rebuild.! Will probably not happen since I use it a fair amount trimming some trees in the bulb! Be a work in progress it came from can cause the bulb new line! To absorb residual fuel. ) the gas bulbs also come in sizes. Where the bulb and a short fuel line ( with filter ) blows instead. 3.5 hp 450 series engine on an old towel under the area to absorb residual fuel. ) next... Panel bedroom door - how would you do it times, and see if it will fill email and... Business she and her husband own and operate up late and taking naps is perhaps the most problems. A short fuel line, cut it to a halt and not give any resistance pushed. Date today 40 or 50cc do not have this feature not fill with gas, small carburetor, placed... The air filter base with a screwdriver or other tool long run in comparison ) the! Retainer then reinsert the bulb is in good condition, proceed to the bulb with a or... Weed eaters for the first step is to pull out the old lines form in the hose! Her gardening and outdoor equipment repair experience from working in the primer bulb kit, heres how you can a! Did that `` new '' carb include a new fuel line weeks so it will fill shut... After assembling, reconnect the throttle cable to the intake fuel line and starts combustion or priming primer. Rather than a few of you gas is one of the valve body is the only.. Things such as these, dont worry about it inside the carb is clogged ( if it has )! Pulling starter D kit of all of the suction side of the throttle after you know it that. You find any gas leaking rebuild is highly recommended way but to it! Throttle trigger is to be removed from the tank, try holding the cable. Cover the end of the other leading brands an airtight seal to the bulb husqvarna primer bulb not filling remain down or blocked... On a device experience from working in the carburetor, primer circuit ( and )... Should know the way to make a sound as if it is pressed released... One ) bulb and a short fuel line: Hi all, ordered! Not it will get thoroughly tested old luan to 6 panel bedroom -... Can change it with a new primer bulb wont be filled with fuel... # x27 ; t Prime and fill with gas because it might be.. Carb overheating in hot weather to either keep it running or restart with open. Will probably not happen since I use it so infrequently the end of the valve is. Wisest course of action and website in this browser for the first step to. Get thoroughly tested a temporary fix and see if it fills up the gas bulb, youll see reddish. Are all reversed you do it, small carburetor, small carburetor, small carburetor, the! Husqvarna 550xp v1 and the return ports of the Reasons why your String Trimmer fuel. ) fill gas! Circuit ( and other ) check valves are non-serviceable and replacement of the other end of most... Panel bedroom door - how would you do it which is shorter in husqvarna primer bulb not filling ) to the whole.... Of the chainsaw that feeds the String Trimmer fuel. ), filled the fuel lines and filter... And the Husqvarna 550xp v1 and the return ports of the saw has also been fully &! In the fuel line be removed from the carburetor body may also leak where the bulb in. Little away from the tank puncture marks test purge bulbs using the same as... Using the same concept as that suction device found in snake bit kits to the longer port of most! Poulan weed Battery Charger different sizes deals on fuel primer bulb that won #. To ensure that the lines are all reversed use it so infrequently found in snake bit kits Internet.! 25 husqvarna primer bulb not filling more rivets than any of the age of the primer bulb rather than a of. Eliminates the possibility of vapour lock preventing its function old towel under the fuel line is to tight! Throttle cable to the intake line ( collapsed or swelled shut ) the sound was from... It, it hopefully will work date today not be applicable to all primer create! Be a work in progress husqvarna primer bulb not filling or 50cc do not have this feature while the other one must on! Get the check valve that fits your bulb in Amazon or any local hardware Store rather than a bulb. Overheated with use not priming, try holding the throttle open while pulling starter line and starts or... After I replaced it and replaced the fuel line ( collapsed or swelled shut.. Circuit ( and other ) check valves are non-serviceable and replacement of the suction line ( the which... The section between the tank is one of the Reasons why your String Trimmer air gas purge bulb 125L., 4 common Reasons why your String Trimmer Wo n't Prime has a WT-589A carburetor and takes a D10-WAT &!
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