(Ensure that every all joints are tight and secured. I would check the primer bulb operation. Copyright 2022 Arbtalk Then, press the primer bulb once, and the gauge should drop 2-3psi. The reason why your primer bulb stops filling with gas. 6 Steps To Fix Roomba Error 2 In Seconds, Eufy Robovac Not Charging: 10 Causes & Fixes, Will Smart Bulbs Work in Any Fixture? I couldn't turn the mower on and couldn't get rid of the noise. Check you are not trapping the fuel line when putting the cover back on, noticed myself doing that with the Husky 240 which I think is similar design. Cover the end of the discharge line (without the filter) using your thumb or any finger. . Shop great deals on Fuel Primer Bulb. The primer button on a chainsaw is used to draw fuel from the tank and into the body of the machine. to this site, and use it for non-commercial use subject to our terms of use. First, dismantling the assembly, second fixing the primer bulb and third reassembling the setup again, and if you can do it right, the chainsaw will work fine. But for bigger engines, hoses are also secured with clamps. General info - What is the purpose of the purge bulb? 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. Now, if you didnt change your fuel lines and you encountered this problem. If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,then you're welcome too. When the primer won't prime, the engine won't run. $7.99. What if a Lawn Mower Primer Bulb Doesn't Fill? It does sound like vapor lock may be the issue. All of a sudden, your engine wont start. Most what I would call, high end, saws do not have primer/purge bulbs. Now, when your primer bulb has filled up the gas, turn on the engine, and lets get started! 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. The consent submitted will only be used for data processing originating from this website. April 22, 2022 by Becky Richards. Website operating Seemed like the sound was coming from the engine generally - like with the intake screen filter is. 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. This little saw has an interesting history--bought it off CL for the very expensive price of $15 from a guy who flips houses. once i am done with this wood the saw will probably sit idle for years. The hoses or the carburetor may be clogged as well. Now, if you already have a new primer bulb kit, heres how you can change it. A primer bulb can be used to help suck gas from a cold engine. If nothing has worked so far, there is a small likelihood that the primer may have developed a fault. Login; My Account; . If you have followed each step correctly and coiled everything well, it hopefully will work. It is just annoying as I had a loty of wok to do with it this weekend. It would help if you then thought of taking it for a repair. 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. 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. Also, aside from having holes, your line might be too big for the bulb or carburetor. Carburetor diaphragms should be replaced by a professional. Fill the tank with the right oil mixture. I have a 128LD Trimmer. 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. Is this usually a easy fix or is something usually broke inside. Anyone know how to fix these speaker connectors? If you do this and the bulb doesn't return to the original position, you have your lines reversed. Price: $3.99. Want to meet eligible single woman who share your zest for life? Sign up for a new account in our community. Re: Primer ball won't get hard. Now, if the primer bulb is in good condition, proceed to the next steps below. 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. Please take off the holding of the carburettor and take away the carburettor and its choke lever. With a bit of luck, the bulb should draw fuel pretty soon. Step 3: Check for Bad Fuel. You're going to have to do this yourself as paying somebody to do it would be cost-prohibitive for a saw like that. Most what I would call, high end, saws do not have primer/purge bulbs. First, have you changed your fuel lines recently? Bad Husqvarna Gas . The problem is most likely due to the fact that the intake line has sprung a leak. 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. You see, a lot of dust and debris might often pile up at the air bulb seat on the weed eater. #5. the primer bulb should be mostly fuel, check the lines they get old and start cracking. Everything worked as it should before I put it away. Replace any worn or cracked bulbs. Like the float, fuel bowl gasket, valve, and other screws. I took the bulb off and found that the check valve rubber has deteriorated, and has some holes in 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. First, you have to buy a carburetor cleaner. What might be wrong? When it doesnt get gas, it, Read More Chainsaw Not Getting GasContinue, Pull out your battery from the chainsaw, and press the battery button sustainably for a minimum of 5 seconds before you release it. This cracking usually happens in the section between the tank and the carburetor. Put it all back together, primer works as it should, ran it for about 30 minutes, running good. OK, not really. . 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. Repeat for a few times. There might be small rubber seats at the bottom. Usually, its like this: Now, some equipment may not require you to remove the whole carburetor. So itll help if the manufacturer has recommended one. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. Cover the end of the discharge line (without the filter) using your thumb or any finger. Then push the choke button on. Try giving the bulb a press. Will let you know what I find. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. And you need help from an experienced mechanic. Hi, I have a Poulan WT 200 leaf blower with a brand new 530071775 carb,new fuel . If I take the top cover off so that I can see the fuel lines to/from the priming bulb there is a lot of air being pumped even when the fuel tank is full. $6.43. A primer bulb connected to the carburetor through a port or hose pulls fuel into the device by creating a suction, also referred to as purging. $9.99. Thanks for suggestion, will give that a try! Having trawled the boards and forums, it would appear that this has been the case for more than a few of you. Plan to use it a fair amount trimming some trees in the next few weeks so it will get thoroughly tested! Put the bulb and retainer back to the engine. Your lines and primer bulb are working just fine. May 28, 2015. Now no matter how many times you pump the bulb they all feel like the first one with air in. Depending on the type of equipment youre using. 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. By As well as heat expansion. Another fuel hose brings any unused fuel back into the tank. Now, take a closer look at your bulb. These lines can also come loose over time as the hose heats up, expands, cools and contracts, causing air to leak into the system and rendering the suction too weak. Then take note of the bulbs direction of flow. Another cause of the primer's filling problem could be the bulb itself. (The cleaner and dirt might get into your eyes while brushing the parts.). This is why primer bulbs also come in different sizes. Want to know more about this website and me? By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. 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. Priming begins with air pressure caused by pushing air out of the primer bulb into the fuel tank. Note: When replacing your lines, do the previous test that I discussed earlier. 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. 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 . Disconnect the fuel line from the carburetor. If you dont happen to have any experience fixing things such as these, dont worry about it. Of all of the reasons why the bulb isnt working as it should be, this is perhaps the most common. How To Fix Chainsaw Battery Charger Blinking Red? 3. The check valve is impaired so it lets gases in and out. So, its best to stay one step ahead and know exactly what you can do to fix the problem. Use a press fluid to help ensure an airtight seal is maintained when the lines are pushed onto the carburetor's connectors. Question: i have a husqvarna 125bt, and the primer bulb won't prime. Reattach all the small parts one by one. Remove the filter and repeat the test. I sure do not consider my 346 high end, just a modern 50cc pro saw. Say, string trimmers, leaf blowers, and lawnmowers. Ok, to be fair, several mentioned the screen in the carb--I was just lazy and picked the last post!! 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. Reduced price. AU $39.10. New Primer Bulb: Between $2 and $3. Repairing it from a mechanic will cost you time and money. Air then refills the . View our Privacy Policy here. A primer bulb that's lost its suppleness doesn't respond as a new one does. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. But if your fuel hoses are old, its possible that theyre already damaged. We have the Primer Bulbs you need, with fast shipping and great prices! 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. Fuel line has a bit of play in it which causes this problem. Questions of a Do It Yourself nature should be I'm thinking of elimina. Its called an O-Ring and it can wear out too. 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. Tips on Inserting Fuel Lines in Chainsaw Gas Tanks, Repairing a Purge Pump on an ECHO Chain Saw, The Primer Bulb Is Stuck in My Craftsman 32cc Weedwacker, How to Replace a Poulan String Trimmer Primer Bulb, eReplacementParts.com: How to Replace a Primer Bulb, Beautiful houseplants that also repel mosquitoes, cockroaches and other pests, How to Replace a Pump Bulb on Leaf Blowers. Posted September 5, 2013. Once you are absolutely positive that they match up, you can switch in the new for the old. Please have a look around, sign up, share and contribute the best you have. Air Filter Fuel Line Filter Primer Bulb HUSQVARNA 123L 322L 325L 123C 326 322C. BTW, primer circuit (and other) check valves are NOT included in a carb rebuild kit. Fuel flows through the primer bulb into the carburetor, releasing the bulb. Fuel Line Hose Primer Bulb For Husqvarna 455 Rancher 460 445 450 435 503936601. Could be the fuel filter. Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. We have placed cookies on your device to help make this website better. I'll be doing a full day with it again tomorrow so I'll keep my eye on it. The primer bulb its a small piece of kit but it serves a really important purpose. 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. It sounds like the bulb is pulling against a vacuum, so there is a restriction in the fuel path from the tank to the carb. An example of data being processed may be a unique identifier stored in a cookie. This particular problem doesnt require you to have much, except for a willingness to learn and give it a go. Local hardware stores could help you with this. Either due to accidents. For carburetor parts and accessories, think Jack's! the rebuild will probably not happen since i use it so infrequently. I'm thinking of elimina im working on a 2100 echo power blower. Reversed Lines. There will be two fuel lines. These hoses can be ripped loose from their seats by a number of accidents. This is to detach the fuel bowl from the carburetor body. $10.95. The saw has also been fully pressure & vacuum and compression tested. These two holes can also get clogged or be blocked by dirt in the fuel. G. Well, I don't know what was wrong but I have been using the chainsaw all day today and it has been working flawlessly. 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!!! Hunker may earn compensation through affiliate links in this story. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 Check the Primer Bulb for Holes. submitted to our "DoItYourself.com Community Forums". 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Bigger engines, hoses are also secured with clamps then take note of the reasons why the they!, ran it for non-commercial use subject to our terms of use instead drawing...