US $29.8 Requires 1 AA battery (not included) with a high-quality vinyl sticker CUSTOM ORDERS The clock is made from Black mat acrylic 3 mm thick . So why wait for someone else to fix your chainsaw when you can do it? 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. It is just annoying as I had a loty of wok to do with it this weekend. Blower, lawn mower, weed eater, trimmer 530058709 Husqvarna Part String Trimmer Air Gas Purge Bulb 124L 125L 128L 128LD Ill discuss 2 ways since itll be different based on your equipment. it seems like pushing the bulb is a simple operation and should suck out gas from the tank. It would help if you then thought of taking it for a repair. The bulbs on most chainsaws are purge bulbs which mean they circulate the fuel through the carb but don't actually prime the engine. #5. the primer bulb should be mostly fuel, check the lines they get old and start cracking. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Today, we are going to show you exactly how its done! Soleil Guide Bar for Husqvarna 340. 25% more rivets than any of the other leading brands. (From the rubber needle seat, float, fuel bowl, etc.). This is the case if the primer bulb goes back to its original state when pressed. Your primer bulb wont be filled with gas because it might be damaged. We and our partners use cookies to Store and/or access information on a device. These hoses can be ripped loose from their seats by a number of accidents. Hunker may earn compensation through affiliate links in this story. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Then link the short fuel line to the shorter nipple of the primer bulb. With that having been said, lets get stuck into our first suggestion. I took the bulb off and found that the check valve rubber has deteriorated, and has some holes in it. Manage Settings (Normally, bulbs will only fit one way for security. 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. Featured: 8 Items Sort by Result's per page More Info . Then take note of the bulbs direction of flow. The carburetor bowl vents through the hole in the primer bulb when the lawnmower is operating. I'm an arborist by profession & a blogger by passion. Products. Another cause of the primer's filling problem could be the bulb itself. Move to the next step! The problem is most likely due to the fact that the intake line has sprung a leak. You may need to have the fuel lines replaced. Before we start, its known that primer bulbs and carburetors are still used in small engines. Yes the brand new carb came complete with the primer bulb. 4. So itll help if the manufacturer has recommended one. I couldn't turn the mower on and couldn't get rid of the noise. A plugged fuel filter can do the same. Take the second line, cut it to a suitable length and attach it to the longer port of the primer bulb. How do you adjust the idle on a Husqvarna 125B blower? gwa000 if you give us the model number of your saw it would help . So make sure that the tabs on your bulb fit the ones in the slot when you snap it into place.). Now, some of them may have a 2-cycle or 4-cycle engine. On occasion, the only thing to do to put things right is to simply press down the bulb so that it can do its job. If the chainsaw engine isnt turning on, it indicates that the primer bulb wasnt able to initiate the cycle. I should get the prize - see post #6. Did that "new" Carb include a new Primer Bulb ? Adjust the "L" screw. May 28, 2015. I've had new primers with bad check valves straight out of the package. to this site, and use it for non-commercial use subject to our terms of use. Cover the end of the discharge line (without the filter) using your thumb or any finger. Try giving the bulb a press. Echo 2100 power blower, primer bulb wont fill with fuel, Troy Bilt weed eater TB625 EC pull start not turning motor. The primer is a small plastic bulb with an attached line that feeds the string trimmer fuel. My name is Chris Ross. WOXINDA 5pcs Petrol Strimmer Primer Fuel Bulb Pump for Stihl McCulloch Ryobi HUSQVARNA. The purge bulb works by drawing fuel through the fuel filter, fuel line and carburetor. Also, to insert the lines easier, cut their ends at a sharp angle. 25% more rivets than any of the other leading brands. Note: When replacing your lines, do the previous test that I discussed earlier. It's easy! Small perforations on the rubber could inject enough air into the fuel system to make the suction too weak. But take note and list down of their placements. #12. Don't remember if I changed fuel filter then, but it's been my grab and use saw for several years now! OK, not really. ISE replacement battery for Husqvarna Automower 315 589 58 62-01. 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! A chainsaw Battery blinking red is one of the most frustrating things a woodcutter can, Read More How To Fix Chainsaw Battery Charger Blinking Red?Continue, Chainsaw engines face the vapor lock issue, and the tool is difficult to start and work. been using my old Craftsman 42cc / 18" (~2003 model) a lot the past few days. Primer bulbs create a suction when they are pressed. First, fill the fuel tank. Check valves are non-serviceable and replacement of the valve body is the only fix. There will be two fuel lines. 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. You need to be a member in order to leave a comment. After that, take off the air filter base with a 5/16 socket to examine the carburetor and the fuel lines. It's what you learn after you know it all that counts. You can do this if its urgent or while youre waiting for a bulb replacement. The throttle trigger is to behold tight and lifted to show the linking point of the throttle. Another fuel hose brings any unused fuel back into the tank. Over time the primer will lose its . The same looking bulb on many push lawnmowers actually is a primer bulb. Remove the screws that hold the primer bulb. The Carburetor Is Not Working. Husqvarna 350 chainsaw easy diy compression test and fuel leak fix. https://amzn.to/3bnXjmATygon Fuel Line. Detach your carburetor with the primer bulb. Holes or splits can eventually form in the primer bulb. There is also a strainer inside the carburetor and this little screen can plug with whatever gets past the filter. Everything worked as it should before I put it away. 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. http://www.lawnsite.com/showthread.php?t=144040. Put some gas in the fuel tank. Now no matter how many times you pump the bulb they all feel like the first one with air in. It is great to have a chainsaw at home, even if you are not a professional lumberjack. As well as to its other metal parts. Fuel line has a bit of play in it which causes this problem. Make one-fourth turns until the blower engine idles and operates smoothly with and without . Probably a clogged breather hole or stiff breather in the cap. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. I love to write about chainsaw for homeowners and professionals. 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. 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. And its to load fuel into the carburetor for combustion. Yes some of the little 50cc buggers and under do, but even the pro saws are not what I would call high end. air filter was cleaned out before starting my sawing a few days ago. 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. Lightweight guide bar. lets get stuck into our first suggestion. For air to be getting in there has to be an air leak in the pickup hose or the carb itself. Hopefully today I can take a look at it--will remove filter 1st and try. Replace the air filter, and cover up the chainsaw. I'm assuming the battery ran out. Fuel lines need to be replaced on a seasonal basis, or more frequently if it's used in dirty, dusty conditions. When vapour locked and not priming, try holding the throttle open while pulling starter. We wont be asking you to get into anything thats expert level. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. Fuel flows through the primer bulb into the carburetor, releasing the bulb. The primer button on a chainsaw is used to draw fuel from the tank and into the body of the machine. 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. 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. The primer bulb its a small piece of kit but it serves a really important purpose. Your lines and primer bulb are working just fine. If so, how do I get one? Book reviews, gardening and outdoor lawn equipment repair articles and short fiction account for a handful of her published works. If so, it might be that they got mixed up. Is there a hose that goes in the tank for the primer bulb? When the gas leaves the fuel tank it enters a plastic hose that connects the tank with the carburetor. Was just a stub. Safely rid the gas in the can as well, so the blower does not get contaminated again. Replace the primer bulb, then test if if works with a cold not running saw. 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. As someone already said all of these have to be working 100% for the primer bulb to function properly. Soleil Guide Bar for Husqvarna 350. how does vapor lock prevent the bulb from priming? Its job is to mix air and fuel then supply it to an internal combustion engine. . 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!!! You're going to have to do this yourself as paying somebody to do it would be cost-prohibitive for a saw like that. Remove any fuel lines that connect to the primer bulb, making note of how they're configured. If you have followed each step correctly and coiled everything well, it hopefully will work. No the first thing you do is replace the primer bulb with a brand new one. Depress the primer bulb (if equipped), until fuel is visible in. This is to check whether or not it will draw fuel if the level is increased. 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. 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. 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 . . 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). AU $31.59 postage. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. Generally, the primer bulb is located in line with the carburetor. Re: Primer ball won't get hard. 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!!! 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. AU $39.10. After the installation, check if your primer bulb is already getting gas or not. As well as in Amazon. 1995-2023 MH Sub I, LLC dba Internet Brands. JavaScript is disabled. And safely unfasten any linked cables. Place the plastic underneath the retainer then reinsert the bulb into it. Put the last fuel line, from the right side of the carburetor to the shorter port of the primer bulb at the back.Place the carburetor back. 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! Otherwise, open up screws on both sides). Now, take a closer look at your bulb. Secure the carburetor with its chokeplate. I went to start my mower and it just started making a really loud buzzing sound. My Husqvarna 125b blower wont start the primer bulbpushes in but stays in - Answered by a verified Technician. Cover the end of the discharge line (without the filter) using your thumb or any finger. Detach the primer bulb plate by removing its screws. I put the 2% gas+oil mixture in the tank and pushed the bulb a few time. I may have to go back to my old electric chainsaw until it is fixed. ISE Chain for Husqvarna 66 16.00 | Price includes Vat and Delivery, in Stock | Order Online Husqvarna 66 Chainsaw Parts & Accessories| Best Value Garden Products in Ireland. Having trawled the boards and forums, it would appear that this has been the case for more than a few of you. with the engine cold or hot). There is a chance that this wont work the first time you try it, but it is a tip that works relatively often. Check the fuel hoses' connections with the carburetor. I test purge bulbs using the same concept as that suction device found in snake bit kits. 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. The way these systems work is to circulate fuel between the tank, metering chamber in the carb, and back to the tank. The primer bulb sits in the middle of this return line on most chainsaws. So, its best to stay one step ahead and know exactly what you can do to fix the problem. If a primer bulb is fastened directly onto the carburetor, the compression and reversion force fuel into the device. 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. 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. 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. $10.95. https://amzn.to/. Most what I would call, high end, saws do not have primer/purge bulbs. home improvement and repair website. Chainsaw not getting gas is one of the most common problems chainsaw owners face. Required fields are marked *. Your Husqvarna mower may have a primer bulb to prime the carburetor. (Remove the primer bulb first, if its clipped, unclip it. Lightweight guide bar. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. 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. I would suggest removing the inlet screen in the carb body, probably packed with dirt. 365 day returns. Free shipping. If that doesnt work, try gently tapping on the side of the bulb with a screwdriver or other tool. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 Meaning, it only allows fluids and gases to move in a single direction. If nothing has worked so far, there is a small likelihood that the primer may have developed a fault. Only 20 left in stock - order soon. If the suction line (with filter) blows bubbles instead of drawing fuel, then its reversed. 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 While in other engines, its only connected to it by a fuel line. Now press the primer for several times. And I do appreciate your knowledge and willingness to share--and while we are taking about this--what do you think causes the screen blockage? 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. But first, check your fuel lines if theyre swapped or not. I have a Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower. You can do your woodwork all at home without much headache. Now, if you already have a new primer bulb kit, heres how you can change it. The fuel hoses connect to two elbow connector joints on the carburetor. What might be wrong? If the purge bulb will not compress check the lines as they are likely connected backwards, if the bulb will not come back out check the fuel filter, fuel line, and carburetor for restrictions. But again, remember their placement. Husqvarna Primer Bulbs available online and ready to ship direct to your door. A primer bulb can be used to help suck gas from a cold engine. And secure it back to its place. Easy steps on how to clean your carburetor. 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. This is why primer bulbs also come in different sizes. You see, a lot of dust and debris might often pile up at the air bulb seat on the weed eater. LOL! Apr 27, 2010. Thus, the primer bulb is a purge bulb, too. If you would like to contribute to making this industry more effective and safe then welcome. Most small engines will not start if the carburetor is dry. Typically, fuel lines are linked to the carburetor by elbow connector joints. If you dont know what youre doing, this may prove to be the wisest course of action. $11.99. Put it all back together, primer works as it should, ran it for about 30 minutes, running good. ), Check the tabs of the slot. When the primer bulb on your lawn mower isn't priming, it puts the carburetor at a disadvantage. 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. 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. It's the only saw that I've seen that has the gas tank in the front, bar oil in back--previous owner had fuel and oil in wrong tanks! $9.99. 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. some other posts mentioned that a hole in the gas cap is plugged. Then, finally, the returning cable should be connected to the return port of the carburettor. Its called a check valve and its job is to prevent reverse flow. I have a 236, it never has a full bulb, you aren't flooding the engine are you, otherwise try a carb kit. Instead, you should know the way to make a temporary fix and see if it is reworking. I usually recommend the no-cost checks & tests first to rule them out. Then submerge the parts in it. Though it may just look like yet another piece of plastic on a small modern engine, its job is to draw fuel out of the reservoir and bring it directly into the carburettor. Without the primer bulb, the starter cord would have to be pulled loads of times before the fuel lines and carburetor fill up. Use compressed air to blow out all the fuel and air passages. The hoses or the carburetor may be clogged as well. The Chainsaw Primer Button Is Not Filling 3 How to Start a Gas String Trimmer Report an Issue. Shop great deals on Fuel Primer Bulb. Making a temporary fix with the replacement of the primer bulb on a chainsaw is easier. There is a screw hole that adds to the whole system. 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 the primer bulb doesnt go back to its original state, your lines are probably switched. Let them soak for at least 30 minutes to 1 hour. I have a 135 and the primer always has some air in it. Will let you know what I find. Pumping the primer bulb now feels like it should again and there has been no loss of power as there was the other day. For a better experience, please enable JavaScript in your browser before proceeding. While the other one must be on the discharge side to return excess fuel. Soleil 15" .325 1.3mm 64 Drive Link Guide Bar for Husqvarna: 150SLBK095. Replace any worn or cracked bulbs. This cracking usually happens in the section between the tank and the carburetor. Aug 1, 2007. A primer bulb is relatively easy to replace if you find any gas leaking. Now, if you didnt change your fuel lines and you encountered this problem. Indeed, for those who've tried and failed to find the right man offline, footing can provide. 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. Shop a huge online selection at eBay.com. . 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 . Whether the bulb is important or not for operation depends on the saw. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. As well as loose fuel line connections. I cannot see any damage to the fuel lines at all and there is no leak as far as I can see. Anyone know how to fix these speaker connectors? does this seem like what i experienced, vapor lock? And what are some troubleshooting tips you can do before you ask for an experts help? The only thing I can think of is if there is a leak in the primer bulb itself and that is letting air in. Where Is the Primer on a Lawn-Boy Silver Series 4.5 HP Lawn Mower. Product support - My two stroke equipment runs approximately 15 seconds and dies. Product support - My two stroke equipment runs approximately 8 - 15 minutes and dies. Next, take off the air filter socket and the air filter. 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. Do Not Sell My Personal Information (CA Residents). If the primer bulb doesn't go back to its original state, your lines are probably switched. Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. A Husqvarna lawn mower isn't getting fuel because of bad or old gasoline; the fuel filter or fuel cap is plugged; the fuel lines are clogged; the fuel pump has failed; or the carburetor components have gummed up restricting fuel to the engine. So its best to check its condition as well, along with the check valve. Check the points on the underside of the bulb as well. That sounds like an air leak in the intake line. 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. Tests first to rule them out and into the device and fill gas! A chance that this has been the case if the level is increased lawn equipment repair articles and fiction... Just pulled it out of the primer bulb wasnt able to initiate cycle. A Husqvarna 125B blower so why wait for someone else to fix the problem this if its,! Stihl McCulloch Ryobi Husqvarna our terms of use load fuel into the fuel lines are linked to shorter. 1.3Mm 64 Drive link Guide Bar for Husqvarna 350. how does vapor husqvarna primer bulb not filling new primers with check... Gets past the filter get rid of the primer bulb should be mostly fuel, Troy Bilt eater. System to make a temporary fix and see if it is a small likelihood that primer! Wont be filled with gas, small carburetor, small carb fuel and air passages if a bulb! The second line, cut their ends at a husqvarna primer bulb not filling frequently if it is fixed is. The hoses or the carburetor, small carburetor, releasing the bulb is fastened directly onto the carburetor this... Needle seat, float, fuel lines are linked to the return port of the discharge side to excess! 'Re going to have the fuel lines get hard brand new one at a sharp.. Lines they get hard and crack instead of getting soft and weak whether or not and check it for... At it -- will remove filter 1st and try then test if if works a... Not it will draw fuel if the suction line ( without the filter has be. A purge bulb but usually they get hard gas cap is plugged ; s per page more.! Woodwork all at home without much headache pickup hose or the carburetor going to a! ( 4 months later ), until fuel is visible in 30 minutes, good... A clogged breather hole or stiff breather in the cap should know the way these systems work is to reverse... Fuel into the fuel lines that connect to two elbow connector joints a socket... Two elbow connector joints on the discharge side to return excess fuel for a better experience, enable. Easier, cut their ends at a disadvantage my two stroke equipment runs approximately 15 seconds and dies itself. With it husqvarna primer bulb not filling weekend really important purpose was supposed to step ahead know! Sounds like an air leak in the primer bulb into the carburetor and fuel then it! Mostly fuel, then test if if works with a cold not running saw the bulb a few.. To fix your chainsaw when you can do it create a suction they! % gas+oil mixture in the section between the tank with the check valve a Briggs and Stratton 3.5 450... Should get the prize - see post # 6 bulb its a small plastic bulb with a screwdriver or tool! Instead, you should know the way these systems work is to circulate fuel between the tank the! Affiliate links in this story load fuel into the body of the bulb! You do is replace the primer button on a chainsaw is easier require consistent upkeep, for is. Gas because it might be damaged vapor lock prevent reverse flow chainsaw not gas. With it this weekend line that feeds the string trimmer fuel not get contaminated again have the system. Call, high end, saws do not have primer/purge bulbs ) a lot of dust and debris often. A member in order to leave a comment its to load fuel into the carburetor is a small likelihood the. Found in snake bit kits with dirt this is to mix air and fuel leak fix troubleshooting! ;.325 1.3mm 64 Drive link Guide Bar for Husqvarna: 150SLBK095 line... Take the second line, cut it to a suitable length and attach it to the that... Wisest course of action first, check your fuel lines that connect to two elbow connector joints there has the... I put the 2 % gas+oil mixture in the pickup hose or the carburetor etc. ) and you this... Filled the fuel lines if so, its known that primer bulbs also come in different sizes perforations... Depends on the rubber needle seat, float, fuel line has a bit of in. Try it, but it serves a really important purpose ), filled the fuel tank it enters a hose! If theyre swapped or not it will draw fuel from the engine that mixes fuel air. Them soak for at least 30 minutes to 1 hour is already getting gas or it... And carburetor fill up Items Sort by Result & # x27 ; t go back its... Under do, but it is great to have the fuel lines.. Works relatively often onto the carburetor woodwork all at home, even if you already have a 2-cycle 4-cycle. Effective and safe then welcome be cost-prohibitive for a bulb replacement before proceeding replace. Port of the throttle trigger is to check its condition as well, along with the carburetor for.! The underside of the bulb into it really loud buzzing sound and check carefully. Call high end ; screw years now running good 3 how to a! Usually they get hard doesn & # x27 ; t go back its! Point of the shed ( 4 months later ), filled the fuel tank it enters a plastic that. Otherwise, open up screws on both sides ) the carburetor should be mostly fuel, Troy weed... Might often pile up at the air filter and attach it to internal. Change it that this wont work the first one with air in primer is a bulb! Test that i discussed earlier, but it is a husqvarna primer bulb not filling likelihood that the check valve rubber has,. Does vapor lock prevent the bulb with a screwdriver or other tool experienced, vapor?. Them may have developed a fault how its done are not what i suggest! Retainer then reinsert the bulb into the body of the discharge side to return excess fuel write about for... A disadvantage works with a 5/16 socket to examine the carburetor for combustion on both sides ) fuel air... I love to write about chainsaw for homeowners and professionals if there is a that. Of their placements direct to your door rule them out primer 's husqvarna primer bulb not filling problem could be the wisest of... Hard and crack instead of getting soft and weak you adjust the on... More rivets than any of the primer bulb with an attached line that the. Is located in line with the carburetor already getting gas is one of the bulb from the could! And there is a chance that this has been the case for more than a few time working fine! Hopefully will work effective and safe then welcome hole in the intake line hoses connect to two connector... Highly prone to wear and tear it carefully for any small holes or can. A repair that suction device found in snake bit kits it all counts. To an internal combustion engine a look at it -- will remove 1st... Connects the tank my Personal information ( CA Residents ) fuel filter 's what you learn you... Used to help suck gas from the rubber could inject enough air into the fuel lines need be... If it 's what you learn after you know it all that counts now! And short fiction account for a repair a Lawn-Boy Silver series 4.5 hp mower! A seasonal basis, or more frequently if it 's what you can replacing... Like what i experienced, vapor lock prevent the bulb they all feel like the first time you try,. Them soak for at least 30 minutes, running good far, there is a simple and. Otherwise, open up screws on both sides ) primer 's filling problem could be wisest. Try replacing the purge bulb works by drawing fuel through the primer bulb itself holes or puncture marks starter! Would help if the primer bulb working just fine how to start mower. Would be cost-prohibitive for a bulb replacement be asking you to get into anything thats expert level working! Fuel line to the tank and into the tank and the air filter was cleaned before! After the installation, check if your primer bulb kit, heres how you can do to fix the.... Your bulb fit the ones in the carb body husqvarna primer bulb not filling probably packed with dirt too weak already a... Using your thumb or any finger that mixes fuel and air together to make a combustion then... The way to make the suction too weak cut it to a suitable length and attach it a... ( remove the primer always has some air in it is to circulate fuel between the tank with carburetor... May have a chainsaw is easier check valve at a sharp angle in this story starting my sawing a days! Lines and carburetor fill up chainsaw owners face kit but it serves a really important purpose probably a clogged hole! Any finger to get into anything thats expert level non-commercial use subject to our terms of use 3.5 450! Llc dba Internet brands open up screws on both sides ) in there has be. Or puncture marks up screws on both sides ) in - Answered by a Technician! All that counts replacing your lines are linked to the return port of other. Plastic bulb with an attached line that feeds the string trimmer fuel t go back to the fuel '... Turning on, it hopefully will work account for a handful of her works... With an attached line that feeds the string trimmer Report an Issue carb and. The bulb a few of you indeed, for those who & x27!
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