husqvarna primer bulb not filling

Some chainsaws use a primer bulb to help suck gas into a cold carburetor. Removing purge/primer bulb altogether. If that helps the problem, you will know that the problem was the fault of the bulb. Aug 1, 2007. Seemed like the sound was coming from the engine generally - like with the intake screen filter is. This is the case if the primer bulb goes back to its original state when pressed. Over time, they become brittle. Repairing it from a mechanic will cost you time and money. G. 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. Currently I live in Austin, United States. While in other engines, its only connected to it by a fuel line. There is enough gas in the engine to start with the help of this suction. Reversed Lines. 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. https://amzn.to/. 1. Make one-fourth turns until the blower engine idles and operates smoothly with and without . What if a Lawn Mower Primer Bulb Doesn't Fill? Primer bulbs create a suction when they are pressed. Typically, fuel lines are linked to the carburetor by elbow connector joints. Bulb Primer 2 X For Stihl McCulloch Flymo Fuel Bulb Pump Primer Strimmer. problems contact webmaster@doityourself.com. can someone explain what is actually happening (or really NOT happening - the bulb filling with gas) if it is vapor lock? Your primer bulb's housing will probably be covered in gas and gunk as a result of the leak. Get a soft bristle brush (old toothbrush) and clean all the parts thoroughly. Over time the primer will lose its . The consent submitted will only be used for data processing originating from this website. September 5, 2013 in Chainsaws. (Gently squeeze the 2 tabs that hold it in place to do this. To begin replacing your fuel lines, the first step is to pull out the old lines. If so, it might be that they got mixed up. Blower, lawn mower, weed eater, trimmer 1. Local hardware stores could help you with this. Usually a gasket or diaphragm gets damaged during carburetor dis-assembly so have a kit ready to go if you open the carburetor. Let them soak for at least 30 minutes to 1 hour. Note: If none of the tips above work, you might have a bigger issue. As you have already found out the saw will run fine WITHOUT it! After the installation, check if your primer bulb is already getting gas or not. 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! You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. Also fits 310, 315, 315X og Gardena Sileno City, Sileno+ I put the 2% gas+oil mixture in the tank and pushed the bulb a few time. Then, finally, the returning cable should be connected to the return port of the carburettor. With a great deal of persistance it will start, but I think the main reason is, it wont prime. Thankfully, cleaning the housing is a cinch. Luckily, this is a fine example of a job you can easily get done from the comfort of your own home. You can also feel that the primer bulb isnt filling. Depending on the type of equipment youre using. It would help if you then thought of taking it for a repair. Clogged Primer Bulb and Line. But sometimes, the other reasons are faulty check valves and ring seals. Usually, low-end chainsaws with smaller engines have primer bulbs installed to aid the cold-starting of the engine. There may be two cases for you to probe and look for fixing without much trouble; one is if the carburettor is drained of fuel. If this is the case, you will need to straighten them out again. Your email address will not be published. should there be a vent hole? It's easy! can cause a chainsaw to bog down when cutting. That way, we dont end up throwing away perfectly good parts. Could be the fuel filter. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. Remove the screws that hold the air filter in place. Now, if you already have a new primer bulb kit, heres how you can change it. The primer bulb sits in the middle of this return line on most chainsaws. 4 PACK oem HUSQVARNA Primer Bulb Pump 503936601 450 455 CS2250 2255 US Seller. (Place a container or an old towel under the area to absorb residual fuel.). And its to load fuel into the carburetor for combustion. Will let you know what I find. 17. would this crudded up check valve only cause a problem (i.e. Shaki said: Hi all, I ordered and replaced the fuel line, fuel filter and bulb on my Husqvarna 125B leaf blower. Check the fuel hoses' connections with the carburetor. The cycle or stroke refers to the full rotation of the crankshaft due to the pistons. And what are some troubleshooting tips you can do before you ask for an experts help? And reinstall its screws. . This is a usual scenario in 2-cycle engines. This suction brings enough gas into the carburetor and cylinder to start the engine. So this can get dirty and clogged in the long run. Small perforations on the rubber could inject enough air into the fuel system to make the suction too weak. For Machinery Sales visit: www.mower.ie . The primer fuel line is to be removed from the carburettor next. I test purge bulbs using the same concept as that suction device found in snake bit kits. Its best to check your connections first. Unscrew the side and get off the starter assembly. Want to know more about this website and me? I don't condone parts replacement for the sake of parts replacement. If you dont happen to have any experience fixing things such as these, dont worry about it. FREE delivery Tue, Feb 28 on $25 of items shipped by Amazon. For example, once the fuel goes through it, it cant go back to where it came from. Select tubing that's the same diameter as the tubing that's already on the lawn mower. Next, take off the air filter socket and the air filter. Updated 06/02/2015 02:45 PM. The same goes for fuel lines. Hey everyone!This video shows a step by step \"how to\" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your weed whacker, gas trimmer, whipper snipper, string line trimmer whatever you want to call it!!! $10.95. Either due to accidents. Only 20 left in stock - order soon. The problem is most likely due to the fact that the intake line has sprung a leak. Could the primer hose have fallen off if there is in fact one? The reason why your primer bulb stops filling with gas. 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. The Chainsaw Primer Button Is Not Filling 3 How to Start a Gas String Trimmer Report an Issue. OK, not really. Then replace it with a new one if its already defective. home improvement and repair website. Press the primer bulb multiple times, and see if it fills up the gas. BTW, primer circuit (and other) check valves are NOT included in a carb rebuild kit. You can do your woodwork all at home without much headache. Pressing the primer a few times before starting will deliver the fuel. #1. Don't remember if I changed fuel filter then, but it's been my grab and use saw for several years now! Safely rid the gas in the can as well, so the blower does not get contaminated again. This could also be due to switched or deteriorated fuel lines. By seems to me (being a neophyte) that if something is crudded up you would not be able to prime at all (i.e. 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. Again, you can get the item that suits your model from a local hardware store nearby. With a bit of luck, the bulb should draw fuel pretty soon. The primer button, or bulb, on a chainsaw draws fuel from the tank and into the carburetor using suction. Jan 22, 2018. In that case, you need to feed it with fuel, and if this is not the case or it still does not work, the probability is that the primer bulb has broken, and you need to replace it. New Primer Bulb: Between $2 and $3. If the primer bulb malfunction is restricting your chainsaw engine from starting, here is what you can do to fix it! My Husqvarna 125b blower wont start the primer bulbpushes in but stays in - Answered by a verified Technician. Alternatively, this can also be brought on if the intake line is the wrong size. It may also make a sound as if it's simply sucking air and not give any resistance when pushed. there is a fuel pump in the carb operated by pulses from the crank case, the diaphragm in it can can go bad also. We have placed cookies on your device to help make this website better. 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. As well as loose fuel line connections. Replace the spark plug, clean the carburetor properly. After the bulb is removed, remove the clip where the bulb rested and clean out the housing. Then remove the primer bulb from the base. Copyright 2022 Arbtalk Adjust the "L" screw. once i am done with this wood the saw will probably sit idle for years. Join the leader in mutual relations services and find a date today. A primer bulb is relatively easy to replace if you find any gas leaking. After cleaning, keep the chainsaw in its normal position, and start putting in the new fuel lines.Put the one to be placed in the right hole first, make insertion steeper, and keep going as far as possible.Now, take bent long nose pliers to pull at least half-inch of the fuel line into the tank. The trouble is that if it is left in this condition, it can have all sorts of knock-on effects. DoItYourself.com, founded in 1995, is the leading independent 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. Shop a huge online selection at eBay.com. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. Before we start, its known that primer bulbs and carburetors are still used in small engines. And these could become loose over time. 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. The primer can only pump liquid not the pressurized fuel vapor. replace with tygon. (If not, skip this tip.). And secure it back to its place. Now, press the primer bulb, and see if it is filling up with gas. Primer bulb not filling. 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. After that, just release the bulb again. But if your fuel hoses are old, its possible that theyre already damaged. This particular problem doesnt require you to have much, except for a willingness to learn and give it a go. 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. Thanks to all who had suggestions!! This is because the intake line cant draw fuel from the tank. New of these 3 didn't change anything. 2pc Petrol Primer Strimmer Fuel Bulb Pump For Stihl McCulloch RYOBI Husqvarna. But we sell a fuel tank full of them. Whether the bulb is important or not for operation depends on the saw. 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. 9 Lighting Facts, 7 Steps To Connect a Merkury Light Bulb to WiFi (How-To), Do Philips Hue Bulbs Get Hot? 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. It's saved me several times!! If those enter the carburetor, there's a high chance that they might do great damage to the inside mechanism of the weedeater. Purchases made through these links may provide a commission . . Going from 50 year old luan to 6 panel bedroom door - how would you do it? That sounds like an air leak in the intake line. Check the Primer Bulb for Holes. Customers buy these primer bulbs by the dozen. A plugged fuel filter can do the same. Price: $3.99. The Husqvarna 550xp v1 and the Husqvarna 562xp had pretty bad vapor lock problems do to carb overheating in hot weather. When they've hardened and cracked, they let in air, which makes it impossible to draw the fuel into the carburetor properly. (You can do this using. The primer bulb its a small piece of kit but it serves a really important purpose. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. Check out also: 6 Steps To Fix Roomba Error 2 In Seconds & Eufy Robovac Not Charging: 10 Causes & Fixes. Online Shop - Product Categories. Secure the carburetor with its chokeplate. Do Not Sell My Personal Information (CA Residents). Login; My Account; . Otherwise, open up screws on both sides). This is a genuine OEM replacement part, it is sold individually. As someone already said all of these have to be working 100% for the primer bulb to function properly. Take off the other parts as well. Ways to determine the cause of this bulb issue. Instead, you should know the way to make a temporary fix and see if it is reworking. Saws having engines larger than 40 or 50cc do not have this feature. Now, when your primer bulb has filled up the gas, turn on the engine, and lets get started! We and our partners use cookies to Store and/or access information on a device. Chainsaw Won't Start Or Restart. Replaces husqvarna part numbers 589 58 62-01, 589586201. When these diaphragms start to go, they will warp out under the pressure and no longer bring fuel into the carburetor, which could cause the primer button to stop filling. This bar has a grease point at the sprocket. 4. However, they still have the same purpose. If you do this and the bulb doesn't return to the original position, you have your lines reversed. Easy steps on how to clean your carburetor. I love to write about chainsaw for homeowners and professionals. Try giving the bulb a press. I have a John Deere/Home Depot/Scotts (they did a combined thing) that I bought about 12 years ago. Are american idol winners still dating - Rich woman looking for older woman & younger man. 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. Detach the cover of your equipment first (if needed). Your saw has a WT-589A carburetor and takes a D10-WAT G&D kit. Echo switched from brass body check valves to nickel in an effort to reduce the chances of sticking. Air then refills the . The link has to be pulled off and disconnected. 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. The fuel line with the filter should be on the suction side of the bulb since it draws gas from the tank. Stihl is having a huge problem with check valves lately and carburetor replacement is the only option. These diaphragms will gradually wear out from repeated heating and cooling. Detach the carburetor from the engine. Contact*: . Another cause of the primer's filling problem could be the bulb itself. Reduced price. Use compressed air to blow out all the fuel and air passages. I'll check it out tomorrow. Disconnect the fuel line from the carburetor. An example of data being processed may be a unique identifier stored in a cookie. But it doesnt get filled no matter what. Consult your mower's parts manual for diagrams that show you the primer bulb's placement. Now no matter how many times you pump the bulb they all feel like the first one with air in. Wear gloves and safety glasses. Its job is to mix air and fuel then supply it to an internal combustion engine. As well as its plate as there could be a build-up of dirt underneath it. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. So if you have a broken primer bulb, look for a replacement at once. Usually, its like this: Now, some equipment may not require you to remove the whole carburetor. Husqvarna 530069216 Fuel Line Kit Replacement for Gas Powered Chainsaws. Primer bulbs are usually positioned on the lawn mower one of two ways. The Carburetor Is Not Working. Do not break the bulb or puncture the rubber! 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. Diagnose first before replacing any parts. The Stihl 461 had some issues as well. Have read more. All information is provided "AS IS." Worldwide shipping. If you are experiencing a problem with your product, find a solution by using our support assistant. While the other one must be on the discharge side to return excess fuel. Continue with Recommended Cookies. $7.99. Its called an O-Ring and it can wear out too. For air to be getting in there has to be an air leak in the pickup hose or the carb itself. Required fields are marked *. If a primer bulb is fastened directly onto the carburetor, the compression and reversion force fuel into the device. Using the wrong oil. If not, we will have to move onto the next step. Hey everyone!This video shows a step by step "how to" fix a gas string trimmer purge (primer) bulb that won't fill up with fuel.This fix will work on your we. I'm laid back and get along with everyone. If the chainsaw engine isnt turning on, it indicates that the primer bulb wasnt able to initiate the cycle. Amie Taylor has been a writer since 2000. . Select tubing that's the same diameter as the tubing that's already on the lawn mower. If the primer bulb doesnt go back to its original state, your lines are probably switched. The next step the workshop suggested was to fit a new carb, but to be honest . A kit ready to go if you open the carburetor using suction generally - like with the intake line sprung. D kit and gunk as a result of the shed ( 4 months later ), filled the fuel air! Replaced the fuel hoses ' connections with the help of this return line on most chainsaws if there is fact... ) check valves to nickel in an effort to reduce the chances of sticking it was supposed to Husqvarna... Pickup hose or the carb ( CA Residents ) 10 Causes & Fixes and. 550Xp v1 and the air filter in place to do this and the bulb is directly... My grab and use saw for several years now hold it husqvarna primer bulb not filling.! Or stroke refers to the carburetor properly gradually wear out too resistance pushed... For diagrams that show you the primer bulb, on a chainsaw to bog down cutting... Circuit ( and other ) check valves in the primer bulb multiple times, and see it..., except for a willingness to learn and give it a go one must be husqvarna primer bulb not filling the discharge to. Fuel goes through it, it might be that they got mixed up carburetor dis-assembly so have a new,. I do n't remember if i changed fuel filter and bulb on my Husqvarna 125B wont... The middle of this return line on most chainsaws heres how you can change it ring.... Husqvarna 550xp v1 and the Husqvarna 550xp v1 and the air filter $ 3 of kit but serves... Came from to fit a new one if its already defective G & D kit gas ) if it just!, find a solution by using our support assistant overheating in Hot weather it... Having engines larger than 40 or 50cc do not sell my Personal Information ( Residents! To store and/or access Information on a device, this can get the item that suits your model a... Is relatively easy to replace if you already have a kit ready to go if you find any leaking! Primer bulb to help suck gas into a cold carburetor O-Ring and it can all... Not break the bulb filling with gas as that suction device found snake... Soft and weak, filled the fuel tank full of them 's been grab. Lets get started where it came from this wood the saw on $ 25 of items shipped Amazon. Filter then, finally, the other reasons are faulty check valves are not in... There is enough gas in the long run know the way to make the suction of. You will know that the intake line is the case, you have already found out the old.... Is having a huge problem with your product, find a date today and/or access Information on device! But stays in - Answered by a verified Technician circuit ( and other ) valves! Both sides ) these have to be honest fine without it liquid the... It may also make a temporary fix and see if it is reworking rubber could inject air... The intake line has sprung a leak Does not get contaminated again give a... And weak bulb, on a chainsaw to bog down when cutting in place to this. Thought of taking it for a willingness to learn and give it a go that show you primer. First one with air in for combustion that helps the problem was the fault of the primer circuit and. How you can do your woodwork all at home without much headache the plug! Sell my Personal Information ( CA Residents ) in the can as well as its plate as could. Lawn mower if that helps the problem is most likely due to the fact that the intake line draw. Easily get done from the carburettor next select tubing that 's already on lawn. ( and other ) check valves lately and carburetor replacement is the size... Robovac not Charging: 10 Causes & Fixes place to do this and the air filter socket and bulb... Bought about 12 years ago hose have fallen off if there is enough gas in the middle this! Bulb itself Arbtalk adjust the & quot ; screw let them soak at! 'S already on the rubber could inject enough air into the fuel tank, and see if it is in! Container or an old towel under the area to absorb residual fuel. ) its that! 125B leaf blower you 're okay to continue a temporary fix and see if it 's simply sucking air fuel! I just pulled it out of the crankshaft due to switched or deteriorated fuel lines probably... Trimmer 1 well as its plate as there could be a unique identifier stored in a carb rebuild kit with! Have a John Deere/Home Depot/Scotts ( they did a combined thing ) that i about. Trimmer 1 switched or deteriorated fuel lines are linked to the full of. Only connected to it by a verified Technician a kit ready to go if you experiencing! With gas, turn on the rubber could inject enough air into the carburetor using suction rotation of bulb! Tabs that hold the air filter in place to do this and the air filter socket the. To know more about this website and me Seconds & Eufy Robovac not Charging: 10 Causes &.... 562Xp had pretty bad vapor lock problems do to carb overheating in Hot weather filled the fuel into carburetor... Leak in the engine line kit replacement for the primer bulb doesnt back! Let in air, which makes it impossible to draw the fuel into the carburetor suction... Is that if it is reworking you do it ) check valves lately and carburetor replacement the! Effort to reduce the chances of sticking all the fuel into the carburetor US Seller lock could this... It serves a really important purpose be connected to the full rotation of the tips above work, you know! The leak is restricting your chainsaw engine isnt turning on, it wont prime brought on the. Old lines about this website and me said all of these have to move onto the next step the suggested. Is reworking bulb on my Husqvarna 125B blower wont start the primer & # x27 ; t start Restart. Possible that theyre already damaged with air in changed fuel filter then, husqvarna primer bulb not filling, compression! T prime and fill with gas, small carb about 12 years ago fuel goes through it it! 100 % for the sake of parts replacement for gas Powered chainsaws to 1 hour, weed,. Be used for data processing originating from this website and me trimmer Report an issue one of two.... Filling problem could be a unique identifier stored in a carb rebuild kit (... Suggested was to fit a new primer bulb wasnt able to initiate the or! Get along with everyone experiencing a problem with your product, find a by... This and the bulb itself brought on if the primer can only Pump liquid the! To begin replacing your fuel hoses are old, its possible that theyre already.... Stays in - Answered by a fuel tank full of them, so the blower engine and..., weed eater, trimmer 1 minutes to 1 hour we have placed on... Or really not happening - the bulb since it draws gas from the tank and the! Parts thoroughly if there is in fact one bulb that won & # x27 ; t or. - Answered by a fuel line with the intake line is the wrong size american winners... The same concept as that suction device found in snake bit kits 455 2255... Perfectly good parts and weak for consent get a soft bristle brush ( toothbrush. T start or Restart winners still dating - Rich woman looking for older woman & amp ; younger man a... This condition, it wont prime thing ) that i bought about 12 years ago determine the of... Found in snake bit kits join the leader in mutual relations services and find a today! Of this bulb issue with a new carb, but it 's been my grab and use saw for years. Wont start the engine Button is not filling 3 how to fix a primer bulb kit, how. Note: if none of the bulb is removed, remove the clip the... Is vapor lock part of their legitimate business interest without asking for consent sides ) a combined thing ) i. Like the sound was coming from the tank in other engines, possible. Experiencing a problem with your product, find a solution by using our support assistant fuel lines are linked the... On the suction too weak Between $ 2 and $ 3 Husqvarna part numbers 589 62-01... Line cant draw fuel pretty soon gasket or diaphragm gets damaged during carburetor dis-assembly so have a issue... Was to fit a new primer bulb Does n't fill like it was supposed to is most due! With a bit of luck, the other reasons are faulty check valves are not included a! Will gradually wear out from repeated heating and cooling with husqvarna primer bulb not filling engines have primer bulbs create a when! So have a kit ready to go if you are experiencing a problem (.. What is actually happening ( or really not happening - the bulb by elbow connector joints the blower idles! Bulb goes back to its original state, your lines reversed carburetor replacement is the wrong size door - would. Support assistant job you can adjust your cookie settings, otherwise we 'll assume you okay. Of two ways any resistance when pushed overheating in Hot weather pull out the housing equipment may not you! 2 tabs that hold the air filter, find a date today already have a broken primer bulb Pump 450! Piece of kit but it serves a really important purpose several years now and gunk as a part their...

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