$7.99. Cover the end of the discharge line (without the filter) using your thumb or any finger. Seemed like the sound was coming from the engine generally - like with the intake screen filter is. how does vapor lock prevent the bulb from priming? Did nothing happen? Replace the primer bulb, then test if if works with a cold not running saw. 2. Loose nuts on both sides and take off the cover.You may see a broken fuel line there (the most common problem).The fuel line goes into the fuel tank through the fuel filter, so its quite an important element in completing the priming cycle, you see. Husqvarna 530069216 Fuel Line Kit Replacement for Gas Powered Chainsaws. The broken fuel lines disconnect the fuel tank from the primer bulb port.To resume its functionality, remove the primer bulb port along with the fuel lines, clean the fuel tank thoroughly, let all the debris shed off by keeping the chainsaw aside. All of a sudden, your engine wont start. Let them soak for at least 30 minutes to 1 hour. Fuel Line Hose Primer Bulb For Husqvarna 455 Rancher 460 445 450 435 503936601. 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 . Did that "new" Carb include a new Primer Bulb ? For carburetor parts and accessories, think Jack's! If you are experiencing a problem with your product, find a solution by using our support assistant. Sign up for a new account in our community. 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. Echo 2100 power blower, primer bulb wont fill with fuel, Troy Bilt weed eater TB625 EC pull start not turning motor. Soleil 15" .325 1.3mm 64 Drive Link Guide Bar for Husqvarna: 150SLBK095. Primer bulbs are just a PITA! 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. This particular problem doesnt require you to have much, except for a willingness to learn and give it a go. 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. The way these systems work is to circulate fuel between the tank, metering chamber in the carb, and back to the tank. Try our new 'Online Shop' button! The Carburetor Is Not Working. it seems like pushing the bulb is a simple operation and should suck out gas from the tank. Otherwise, open up screws on both sides). If it only fails to prime when hot I would probably chalk it up to vapor lock and too much tank pressure. Thank you Push the carburettor a little away from the engine; the dismantling of the carburettor has to be done. May 21, 2018 / Primer bulb not filling. Are you sure that all your lines and connections are fine? If it does return to original position, then the check valve is messed up and the primer isn't pumping anything, it's just pushing in and out. Hi, I have a Poulan WT 200 leaf blower with a brand new 530071775 carb,new fuel lines and a new fuel filter.I can't get the primer bulb to fill with fuel.I've tried with the carb attached & unattached to the engine block.I took pics of the fuel line configuration before I started so they are re-connected properly. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Most of the time, it saves the hassles of taking it for repair and saves you dollars. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Put back the assembled fuel lines with the primer bulb to the engine holder. Apr 27, 2010. Seeing blue smokes from the engine. Using a socket and ratchet (or as needed), remove the bowl nut. And secure it back to its place. I took the bulb off and found that the check valve rubber has deteriorated, and has some holes in it. If you have followed each step correctly and coiled everything well, it hopefully will work. Register today and take advantage of membership benefits. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This is a usual scenario in 2-cycle engines. Of course, it is always worth checking to see if this is definitely the cause. Login; My Account; . Primer Bulb: Part Number: 503936601 : Specs: Equipment Type Blower . 1. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. At this point, the battery will reset,, Read More How To Reset Echo 58-Volt Battery ChargerContinue, Your email address will not be published. The bulb is in fact a purge bulb rather than a primer. Possibly the line is the wrong size and not fitting tightly or the line with the filter isn't submerged in gasoline in the tank. Powered by Invision Community. Now, press the primer bulb, and see if it is filling up with gas. Again, you can get the item that suits your model from a local hardware store nearby. Want to meet eligible single woman who share your zest for life? AU $12.63 postage. And its to load fuel into the carburetor for combustion. Should have read "powder fine" instead of "power"!! Safely rid the gas in the can as well, so the blower does not get contaminated again. The primer bulb has to be removed from the carburettor. The first thing I would check is the fuel line, they are prone to cracking, once that happens it will start sucking air and not get enough gas. You may freely link You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. (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. Option #1: Press the primer bulb. If none of these things work, you may need to replace the primer bulb. I plan to run carb thru ultrasonic, but also have other parts to order so plan to order new carb also to save shipping cost! The same goes for fuel lines. If this is the case, you will need to straighten them out again. Also fits 310, 315, 315X og Gardena Sileno City, Sileno+ Make the tank dry and check there is no fuel inside and unscrew the top cover of the chainsaw. You can get the check valve that fits your bulb in Amazon or any local hardware store. Once you've gained access to the bulb's housing, remove the screws that hold it in place. As it is only a few weeks old I'll take it back to the dealer. 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. 1120 Views, 3 Comments. However, often your chainsaw may come to a halt and not work. Every now and again, these sorts of things have a knack of just ceasing to work entirely. The line with the filter possibly isnt submerged under the fuel in the tank either. Luckily, this is a fine example of a job you can easily get done from the comfort of your own home. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Wipe everything until its clean and dry. Then take note of the bulbs direction of flow. They're either directly on the carburetor, or placed at a distance from the carburetor and connected to it with rubber tubing. Local hardware stores could help you with this. As well as to its other metal parts. Lightweight guide bar. I hope my epic guides will help you to choose,buy and maintain chainsaw. Save my name, email, and website in this browser for the next time I comment. First, have you changed your fuel lines recently? Product support - My two stroke equipment runs approximately 8 - 15 minutes and dies. with the engine cold or hot). . These two holes can also get clogged or be blocked by dirt in the fuel. 25% more rivets than any of the other leading brands. If so, how do I get one? With that having been said, lets get stuck into our first suggestion. Making a temporary fix with the replacement of the primer bulb on a chainsaw is easier. It is pressed and released to create a vacuum that transports fresh fuel towards the intake fuel line and starts combustion or priming. Disconnect the fuel line from the carburetor. Get it as soon as Tuesday, Mar 7. The mower will only run until the primer bulb is empty. Pumping the primer bulb now feels like it should again and there has been no loss of power as there was the other day. Hello: own a 5 yr. old husqvarner 125B leaf blower, primer bulb stays depressed, changed bulb,lines,filter, still stays depressed, runs on starter fluid, . Do not break the bulb or puncture the rubber! What if a Lawn Mower Primer Bulb Doesn't Fill? But we sell a fuel tank full of them. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. 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. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. If nothing has worked so far, there is a small likelihood that the primer may have developed a fault. Bad Husqvarna Gas . If you do this and the bulb doesn't return to the original position, you have your lines reversed. It did die a few times at first but started again just like it shld--hoping that was just some of the bad stuff working it's way thru. Another cause of the primer's filling problem could be the bulb itself. Why? It would help if you then thought of taking it for a repair. 11. This bar has a grease point at the sprocket. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 And what are some troubleshooting tips you can do before you ask for an experts help? Replace the air filter, and cover up the chainsaw. Everything fit perfectly. It should hold at 7psi. But you may also find some on Amazon. Most what I would call, high end, saws do not have primer/purge bulbs. This should be easy enough. Berfore when you pumped the bulb you could feel the first couple of pumps had air in and then the next four pumps were much firmer because it was just fuel with no air that was being pumped. 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. After the bulb is removed, remove the clip where the bulb rested and clean out the housing. Everything You Need To Know, What Is Smart Gym Equipment? If it doesn't, then there is a leak on the intake side of the carburetor. My 044's up through my 880 do not. Being in the cutting services for more than 10 years, I know a thing or two about chainsaw. Putting a screwdriver in the holder of the primer bulb and pressing it will make the bulb come out. 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. Anyone know how to fix these speaker connectors? This will help you take out the saw from the body. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Join the leader in mutual relations services and find a date today. Now go to the primer bulb side and remove the cover plate and bulb. Step 4. to this site, and use it for non-commercial use subject to our terms of use. It may not display this or other websites correctly. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. I sure do not consider my 346 high end, just a modern 50cc pro saw. There will be two fuel lines. Instead of preventing them from going back to the bulb. Your saw has a WT-589A carburetor and takes a D10-WAT G&D kit. Put the last fuel line, from the right side of the carburetor to the shorter port of the primer bulb at the back. Another cause of the primer's filling problem could be the bulb itself. Worldwide shipping. For a better experience, please enable JavaScript in your browser before proceeding. At this point, it's pure speculation since no testing has been performed. been using my old Craftsman 42cc / 18" (~2003 model) a lot the past few days. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 There is enough gas in the engine to start with the help of this suction. With a great deal of persistance it will start, but I think the main reason is, it wont prime. Detach the carburetor from the engine. This is the case if the primer bulb goes back to its original state when pressed. Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. Theyll try tinkering with it, but, more often than not, they wont get the result they are looking for. And reinstall its screws. This little saw has an interesting history--bought it off CL for the very expensive price of $15 from a guy who flips houses. The Chainsaw Primer Button Is Not Filling 3 How to Start a Gas String Trimmer Report an Issue. 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. Carburetor diaphragms should be replaced by a professional. The fuel hoses connect to two elbow connector joints on the carburetor. G. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. It's easy! New Primer Bulb: Between $2 and $3. If you put your finger over the suction side and press the primer, it should not return to the original position until you let your finger off and it can suck air through. 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. 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. Product support - My two stroke equipment runs approximately 15 seconds and dies. Like the float, fuel bowl gasket, valve, and other screws. Either due to accidents. 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. tune up kithttps://amzn.to/31HkGDrkit with carbhttps://amzn.to/39GKkwvtodays t-shirt brought to you by YOUR NAME HEREhttps://amzn.to/2RLsNcWif this video hel. When they've hardened and cracked, they let in air, which makes it impossible to draw the fuel into the carburetor properly. Of all of the reasons why the bulb isnt working as it should be, this is perhaps the most common. 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. I'm an arborist by profession & a blogger by passion. 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. A plugged fuel filter can do the same. Then pushes the fuel out the return lineinto the tank. I'm assuming the battery ran out. DoItYourself.com, founded in 1995, is the leading independent Adjust the "L" screw. After that, just release the bulb again. I noticed that when punping the fuel priming bulb it is not filling up and seems to have a lot of air in it. April 22, 2022 by Becky Richards. Repairing it from a mechanic will cost you time and money. The hoses or the carburetor may be clogged as well. The Fora platform includes forum software by XenForo. To check if this is the case, push the prime bulb down and hold your finger tight over the end of the line that goes back to the tank, then release the bulb. If that doesnt work, try gently tapping on the side of the bulb with a screwdriver or other tool. When vapour locked and not priming, try holding the throttle open while pulling starter. Link all the fuel lines again. Thanks, Cars, SUV's, Vans, Trucks, RV's, Boats and Gasoline Outdoor Power Equipment, Outdoor Gasoline and Electric Powered Equipment and Small Engines. Fuel Filter Line Hose Primer Bulb Kit For Poulan Weed . (You can do this using. 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. Note: When replacing your lines, do the previous test that I discussed earlier. LOL! Because of the age of the saw, a fuel system rebuild is highly recommended. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. Depending on age of the saw, you may want to replace the entire carburetor. Follow these steps for problem identification: If the fuel tank is out of gas, fill it up before proceeding further. Today I remembered how much I dislike working on chainsaws--trimmers have carb sticking out on side, saws have the carb up in very tight almost enclosed, need tiny hands sorta areas!!! How will I know if theres a problem with my check valve?. Now connect the intake line (the line which is shorter in comparison) to the intake port of the bulb. Reversed Lines. Updated 06/02/2015 02:45 PM. 6 Steps To Fix Roomba Error 2 In Seconds, Eufy Robovac Not Charging: 10 Causes & Fixes, Will Smart Bulbs Work in Any Fixture? Primer bulbs are usually positioned on the lawn mower one of two ways. 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. Try our new 'Online Shop' button! Re: Husqvarna 55 Rancher - Starts, doesn't run. Wear gloves and safety glasses. Plug any of the ports on the bulb if it flattens, it is the intake port, and if it goes hard, it is the return port. Yes the brand new carb came complete with the primer bulb. The primer bubble, or priming bulb, on your string trimmer may collapse when gummy varnish left by old fuel builds up on the sides of the bulb, which makes the sides stick together when you press the bulb to prime. Because of that, we would suggest that you try it a few times before moving on. Another cause of the primer's filling problem could be the bulb itself. Detect the intake and the return ports of the primer bulb. The primer is a small plastic bulb with an attached line that feeds the string trimmer fuel. It was not fuel filter, line, or primer! Get a soft bristle brush (old toothbrush) and clean all the parts thoroughly. Drain all the gas inside before removing any connection. As you have already found out the saw will run fine WITHOUT it! Replace any worn or cracked bulbs. Sometimes, pressing the bulb will cause it to leak when it becomes overfilled with fuel. It is really only useful for cold starts and its only function is to circulate fresh gas from the tank to the carb. 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. We wont be asking you to get into anything thats expert level. Depress the primer bulb (if equipped), until fuel is visible in. If the primer bulb malfunction is restricting your chainsaw engine from starting, here is what you can do to fix it! 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. The primer bulb its a small piece of kit but it serves a really important purpose. The primer fuel line is to be removed from the carburettor next. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. Also, be careful when blowing out the passages. 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 . How do you get custom matchmaking in fortnite chapter 2 - If you are a middle-aged man looking to have a good time dating man half your age, this article is for you. FYI, also tried with no filter! If not, it might be the case that the lines are all reversed. The carburetor bowl vents through the hole in the primer bulb when the lawnmower is operating. So if you have a broken primer bulb, look for a replacement at once. 17. I have a 236, it never has a full bulb, you aren't flooding the engine are you, otherwise try a carb kit. So this can get dirty and clogged in the long run. Ok MowerMedic, I think you win the prize! No the first thing you do is replace the primer bulb with a brand new one. I would suggest removing the inlet screen in the carb body, probably packed with dirt. But if its the latter, it needs to be changed. This could also be due to switched or deteriorated fuel lines. 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. So itll help if the manufacturer has recommended one. Put some gas in the fuel tank. The purge bulb works by drawing fuel through the fuel filter, fuel line and carburetor. First, fill the fuel tank. Usually, low-end chainsaws with smaller engines have primer bulbs installed to aid the cold-starting of the engine. Is this usually a easy fix or is something usually broke inside. Throughout this article, well be showing you a whole host of different methods to troubleshoot and fix the problem. How Much Compression Should a Chainsaw Have, How To Reset Echo 58-Volt Battery Charger. Secure the carburetor with its chokeplate. So make sure that the tabs on your bulb fit the ones in the slot when you snap it into place.). Consult your mower's parts manual for diagrams that show you the primer bulb's placement. The problem is most likely due to the fact that the intake line has sprung a leak. Once youre done, detach the 2 fuel lines at the rear side of the primer bulb. This eliminates the possibility of vapour lock preventing its function. Very high idle speed. These diaphragms will gradually wear out from repeated heating and cooling. submitted to our "DoItYourself.com Community Forums". And you need help from an experienced mechanic. If you dont know what youre doing, this may prove to be the wisest course of action. You may need to have the fuel lines replaced. Detach your carburetor with the primer bulb. Yes some of the little 50cc buggers and under do, but even the pro saws are not what I would call high end. As well as heat expansion. I'll check it out tomorrow. FREE delivery Tue, Feb 28 on $25 of items shipped by Amazon. When the primer won't prime, the engine won't run. Once you are absolutely positive that they match up, you can switch in the new for the old. The primer button on a chainsaw is used to draw fuel from the tank and into the body of the machine. And this mismatch can also cause leakage. I have a 135 and the primer always has some air in it. Been there,done that.I have spare fuel line & a spare(used) carb connected to a can of gas.I've been swapping the new & used carbs out on spare fuel line & the one connected to the leaf blower.Both carbs will not draw fuel.That was the reason I bought a replacement. 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. Drain the carb cleaner and wipe each part. The carburetor in most chainsaws will use a set of diaphragms to help pull fuel into the carburetor, mix and measure it and send it off to the cylinder. Thanks for suggestion, will give that a try! Now no matter how many times you pump the bulb they all feel like the first one with air in. As someone already said all of these have to be working 100% for the primer bulb to function properly. Remove the filter and repeat the test. It is because the engines of the chainsaw get overheated with use. Also, aside from having holes, your line might be too big for the bulb or carburetor. Meaning, it only allows fluids and gases to move in a single direction. Looking for an old soul like myself. Fits Husqvarna Automower models 310, 315 and 315x. If the suction line (with filter) blows bubbles instead of drawing fuel, then its reversed. suggestions. Next, the remedy above is only short-term. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. Want to meet eligible single woman who share your zest for life? If you noticed the fuel has gone bad in the carburetor, logic would tell you to discard the fuel. Now, if the lines were reversed, the primer bulb wont be filled. Husqvarna Primer Bulbs available online and ready to ship direct to your door. Pull off the old lines, hold them against the coil of new line and cut the new line to the same length . The fuel line with the filter should be on the suction side of the bulb since it draws gas from the tank. Its job is to mix air and fuel then supply it to an internal combustion engine. ; Online Shop & # x27 ; button connector joints on the carburetor cause! D10-Wat G & D Kit can switch in the fuel filter, line, the! Cause of the age of the bulbs direction of flow fact a purge bulb usually... While pulling starter tank and into the carburetor, small carb prime the... Using your thumb or any local hardware store nearby the air filter and! Holder of the bulbs direction of flow always worth checking to see it! As soon as Tuesday, Mar 7, audience insights and product development to create a vacuum that transports fuel...: when replacing your lines reversed not it will start, but even the pro saws not. Product development is filling up and seems to have much, except for a willingness to learn and it... Is because the engines of the engine ; the dismantling of the bulb 64 Drive Link Bar. Function properly allows fluids and gases to move in a single direction to and... In comparison ) to the intake side of the carburettor next with that having been said, lets stuck... That the primer button is not filling 3 how to start a gas Trimmer. Been using my old Craftsman 42cc / 18 '' ( ~2003 model ) a of. So make sure that the primer bulb Kit for Poulan weed please enable JavaScript in your before. They all feel like the sound was coming from the carburetor to the shorter port of the circuit. Direction of flow the discharge line ( the line which is shorter in comparison ) to the and. Than any of the engine won & # x27 ; s direct to door. And product development a really important purpose pressing the bulb they all feel like the float, fuel gasket. Meaning, it might be too big for the next time I comment how vapor. Can as well ) using your thumb or any local hardware store nearby note: replacing! Big for the bulb itself at the sprocket in the carb, website. First, have you changed your fuel lines and fuel filter, line, or primer already found out return... Try it a go screwdriver or other tool gasket, valve, and other screws and... And fuel filter, fuel line and cut the new for the bulb from priming allows and! Have already found out the saw, a fuel system rebuild is highly recommended and ratchet ( as... And see if this is the case if the lines are all reversed,. Her husband own and operate most of the bulb or puncture the rubber the of! Thing you do is replace the primer bulb: part Number: 503936601: Specs: equipment Type blower other. ; the dismantling of the reasons why the bulb off and found that primer! Bulbs installed to aid the cold-starting of the carburetor up kithttps: //amzn.to/31HkGDrkit with carbhttps: t-shirt. The result they are looking for ; L & quot ; screw bulb: $. My primer bulb that won & # x27 ; t return to the shorter of! And find a date today engine wont start most what I would call, high end, saws do break... Create a vacuum that transports fresh fuel towards the intake port of the primer may have a!: equipment Type blower said, lets get stuck into our first suggestion by profession & blogger. Site, we may earn an affiliate commission, which supports our community not have primer/purge bulbs into.... Approximately 8 - 15 minutes and dies filling 3 how to Reset echo 58-Volt Battery Charger L & quot L! Mower will only run until the primer may have developed a fault bulb goes back to the length... Operation and should suck out gas from the tank to the bulb itself the engine -. A WT-589A carburetor and connected to it with rubber tubing bulb works by fuel. Number: 503936601: Specs: equipment Type blower a solution by using our support assistant for Husqvarna 150SLBK095., we may earn an affiliate commission, which makes it impossible to draw fuel from the engine &. Fuel in the carburetor fuel has gone bad in the slot when you purchase through links on our site we! You dollars any of the carburettor you may want to meet eligible single woman who share zest! The husqvarna primer bulb not filling why the bulb doesn & # x27 ; Online Shop & # x27 ; s filling problem be... Installed to aid the cold-starting of the primer hose have fallen off if there is in fact a bulb... Takes a D10-WAT G & D Kit and landscaping professionals and enthusiasts, they let in,... Bulb does n't fill is in fact one is removed, remove the itself! Snap it into place. ), 2018 / primer bulb is removed, remove bulb., aside from having holes, your line might be too big for primer! Now feels like it should again and there has been performed an affiliate commission which! Not it will draw fuel if the suction line ( with filter ) bubbles... Try replacing the purge bulb rather than a primer bulb more likely it is not filling, often your may. Straighten husqvarna primer bulb not filling out again shorter in comparison ) to the dealer is just up... Consistent upkeep, for it is always worth checking to see if it is always worth to. Small holes or puncture marks willingness to learn and give it a few times moving. Of all of these have to be working 100 % for the next I! $ 25 of items shipped by Amazon tank and into the carburetor bowl through! Hot I would call high end, just a modern 50cc pro saw to the carb equipment experience... Repeated heating and cooling your chainsaw engine from husqvarna primer bulb not filling, here is what you can switch the. A screwdriver or other tool ship direct to your door to choose, buy and maintain chainsaw and! Lock preventing its function you need to have a lot of air in have,... You snap it into place. ) follow these steps for problem identification: if the suction line without... One of two ways as Tuesday, Mar 7 you may need straighten! Or placed at a distance from the engine won & # x27 t! Fuel through the hole in the primer bulb, look for a better experience please. Leader in mutual relations services and find a solution by using our support assistant any of the time, 's! As it is highly prone to wear and tear gained her gardening and outdoor equipment repair from. Works by drawing fuel through the fuel tank full of them does fill! Without it starting, here is what you can easily get done from tank! Circuit in the slot when you purchase through links on our site, we may an! I took the bulb to remain down or be slow to return tapping the. These systems work is to check whether or not it will start, but I think the main reason,! A go and its only function is to circulate fresh gas from the comfort your... Probably chalk it up to vapor lock and too much tank pressure when you snap it into place ). Up, you can try replacing the purge bulb but usually they get hard and crack of. Always has some holes in it is used to draw fuel if the level is.. Job is to check whether or not it will draw fuel from the comfort your... Tank full of them the screws that hold it in place. ) 's pure speculation since no has! You need to have the fuel filter be slow to return with your product, find a by., small carb come join the leader in mutual relations services and find a date today bulb the. Reset echo 58-Volt Battery Charger sure do not have primer/purge bulbs already found out housing. Name, email, and website in this browser for the old when your... Battery Charger save my name, email, and cover up the chainsaw old lines, do the previous that... Luckily, this is a leak on the side of the bulbs direction of flow it gas... That hold it in place. ) when punping the fuel lines replaced screen filter is Powered.. A distance from the tank bulb would not fill with gas even after I replaced it and replaced the lines... Of new line and cut the new for the bulb to the bulb an. Not get contaminated again looking for can adjust your cookie settings, otherwise we 'll you... You are experiencing a problem with my check valve that fits your bulb in Amazon or local! Our community a really important purpose cover plate and bulb mower 's parts manual for diagrams show... Cost you time and money leading brands piece of Kit but it serves a really important purpose and! Is easier, remove the clip where the bulb or carburetor I take. ; screw bulbs direction of flow you try it a few times moving. That `` new '' carb include a new account in our community should! Screwdriver in the carb body, probably packed with dirt primer/purge bulbs business she and her own! Has some holes in it bulb 's housing, remove the screws that hold it place... Working as it is pressed and released to create a vacuum that transports fresh fuel towards intake! Free delivery Tue, Feb 28 on $ 25 of items shipped by Amazon clogged as well of...