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. 3. AU $39.10. can cause a chainsaw to bog down when cutting. Husqvarna 350 chainsaw easy diy compression test and fuel leak fix. Clogged Primer Bulb and Line. 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. Holes or splits can eventually form in the primer bulb. Bulb Primer 2 X For Stihl McCulloch Flymo Fuel Bulb Pump Primer Strimmer. Otherwise, open up screws on both sides). 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 . Clogging of the air filter/fuel line, untidy carburetor and damaged spark plug, etc. Over time, they become brittle. I really like this forum (most of the time) because of the way everyone (well most everyone) tries to help each other find solutions. #1. Did nothing happen? Everything You Need To Know, What Is Smart Gym Equipment? Now go to the primer bulb side and remove the cover plate and bulb. Its the L17.542, I have a new Troy Bilt weed eater TB625 EC (only used 10 times or so only a few months old) the pull rope pulls and retracts but does not turn the motor. This will help you take out the saw from the body. 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. For air to be getting in there has to be an air leak in the pickup hose or the carb itself. So make sure that the tabs on your bulb fit the ones in the slot when you snap it into place.). once i am done with this wood the saw will probably sit idle for years. We welcome your comments and I hope my epic guides will help you to choose,buy and maintain chainsaw. Currently I live in Austin, United States. There is enough gas in the engine to start with the help of this suction. Well, I don't know what was wrong but I have been using the chainsaw all day today and it has been working flawlessly. OK, not really. Either due to accidents. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. This video shows how I fixed it. Chainsaw Won't Start Or Restart. Register today and take advantage of membership benefits. Check valves are non-serviceable and replacement of the valve body is the only fix. It was not fuel filter, line, or primer! (Normally, bulbs will only fit one way for security. Initially pushes air out when pushed, but when it reforms it creates a vacuum in the carb which sucks petrol up from the tank and through the carb to the bulb. How do you adjust the idle on a Husqvarna 125B blower? Clean out the gas tank and replace it with fresh fuel. Remove the filter and repeat the test. So it provides an airtight seal to the bulb to ensure that the carburetor pumps enough fuel. 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. Soleil 15" .325 1.3mm 64 Drive Link Guide Bar for Husqvarna: 150SLBK095. Instead of preventing them from going back to the bulb. If it only fails to prime when hot I would probably chalk it up to vapor lock and too much tank pressure. Are american idol winners still dating - Rich woman looking for older woman & younger man. 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. would this crudded up check valve only cause a problem (i.e. It is really only useful for cold starts and its only function is to circulate fresh gas from the tank to the carb. This could also be due to switched or deteriorated fuel lines. (Gently squeeze the 2 tabs that hold it in place to do this. Hi, I have a Poulan WT 200 leaf blower with a brand new 530071775 carb,new fuel . Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! 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. Most what I would call, high end, saws do not have primer/purge bulbs. A plugged fuel filter can do the same. 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. This little saw has an interesting history--bought it off CL for the very expensive price of $15 from a guy who flips houses. Like the float, fuel bowl gasket, valve, and other screws. Sometimes, all our equipment need is a thorough cleaning. While in other engines, its only connected to it by a fuel line. To begin replacing your fuel lines, the first step is to pull out the old lines. Unscrew the side and get off the starter assembly. 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. Then take note of the bulbs direction of flow. Replace the air filter, and cover up the chainsaw. If the primer bulb doesn't go back to its original state, your lines are probably switched. Everything You Need To Know. Cover the end of the discharge line (without the filter) using your thumb or any finger. Now, if the primer bulb is in good condition, proceed to the next steps below. Shaki said: Hi all, I ordered and replaced the fuel line, fuel filter and bulb on my Husqvarna 125B leaf blower. Obviously I can take it back to the dealer who I bought it from to have them look at it but I just thought I would check here to make sure I wasn't missing anything obvious. Kits may include both the bulb and a short fuel line. Then, with a plier with elongated tongs, the fuel lines must be taken out from the primer bulb. The check valve is impaired so it lets gases in and out. We have placed cookies on your device to help make this website better. 2. As well as loose fuel line connections. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 I have a Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower. #5. the primer bulb should be mostly fuel, check the lines they get old and start cracking. Move choke lever to the Closed/Cold Start position. It can be difficult to see on that model without loosening some screws. Now, take a closer look at your bulb. Primer bulb not filling. Most of the time, it saves the hassles of taking it for repair and saves you dollars. Use compressed air to blow out all the fuel and air passages. Just like a living tree, it'll always be a work in progress. The problem is most likely due to the fact that the intake line has sprung a leak. But again, remember their placement. It should hold at 7psi. However, often your chainsaw may come to a halt and not work. A primer bulb is relatively easy to replace if you find any gas leaking. For example, once the fuel goes through it, it cant go back to where it came from. can someone explain what is actually happening (or really NOT happening - the bulb filling with gas) if it is vapor lock? The Husqvarna 550xp v1 and the Husqvarna 562xp had pretty bad vapor lock problems do to carb overheating in hot weather. Unscrew it and remove the base. First, you have to buy a carburetor cleaner. Putting a screwdriver in the holder of the primer bulb and pressing it will make the bulb come out. 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. Products. Did that "new" Carb include a new Primer Bulb ? Press the primer bulb multiple times, and see if it fills up the gas. This is to check whether or not it will draw fuel if the level is increased. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. When the primer won't prime, the engine won't run. Another cause of the primer's filling problem could be the bulb itself. Amie Taylor has been a writer since 2000. What if a Lawn Mower Primer Bulb Doesn't Fill? 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. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. How will I know if theres a problem with my check valve?. . If its the former, the dirt can be removed using a carburetor cleaner. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. Drain the carb cleaner and wipe each part. 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. should there be a vent hole? Replace any worn or cracked bulbs. Get it as soon as Tuesday, Mar 7. Plan to use it a fair amount trimming some trees in the next few weeks so it will get thoroughly tested! 1. Price: $3.99. Save my name, email, and website in this browser for the next time I comment. It may also leak where the bulb meets the fuel line. How To Fix Chainsaw Battery Charger Blinking Red? Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. (The cleaner and dirt might get into your eyes while brushing the parts.). 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. Reduced price. After assembling, reconnect the throttle cable to the carburetor. https://amzn.to/. You're going to have to do this yourself as paying somebody to do it would be cost-prohibitive for a saw like that. Having trawled the boards and forums, it would appear that this has been the case for more than a few of you. Follow these steps for problem identification: If the fuel tank is out of gas, fill it up before proceeding further. 365 day returns. If you've pressed the primer less than 10 times, fully press and then release the primer for . And safely unfasten any linked cables. Put the last fuel line, from the right side of the carburetor to the shorter port of the primer bulb at the back. Using the wrong oil. Oregon 49-020 Primer Bulb - Replaces Stihl 4133-121-2700 for Husqvarna While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. Now, press the primer bulb, and see if it is filling up with gas. When it's not working, however, the bulb may refuse to pop back out after you depress it. Step 3. Depending on the type of equipment youre using. Seeing blue smokes from the engine. 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. So, inspect all your connections to see if there are any loose lines. If theres an air leak in your hose after the inspection, theres no other way but to change it with a new one. In some equipment, this is placed directly on the carburetor. 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 . been using my old Craftsman 42cc / 18" (~2003 model) a lot the past few days. So itll help if the manufacturer has recommended one. Re: Primer ball won't get hard. First up, you can easily grab a cup of fuel and pour it in. Wipe everything until its clean and dry. Questions of a Do It Yourself nature should be And you need help from an experienced mechanic. I cannot see any damage to the fuel lines at all and there is no leak as far as I can see. 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. However there is no sign of fuel leaking out from it. EDIT: Actually, thinking about it, there must be some kind of one way valve in the primer bulb so that the fuel only flows one way when you pump it. (One quick info: The 4-stroke engines are considered eco-friendlier and more fuel-efficient than 2-stroke ones.). 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. Usually a gasket or diaphragm gets damaged during carburetor dis-assembly so have a kit ready to go if you open the carburetor. Aug 1, 2007. Install the new primer bulb and reconnect any fuel lines as necessary. This bar has a grease point at the sprocket. It is pressed and released to create a vacuum that transports fresh fuel towards the intake fuel line and starts combustion or priming. Powered by Invision Community. And reinstall its screws. There might be small rubber seats at the bottom. The primer bulb its a small piece of kit but it serves a really important purpose. The reason why your primer bulb stops filling with gas. The Stihl 461 had some issues as well. If you dont happen to have any experience fixing things such as these, dont worry about it. I'm thinking of elimina im working on a 2100 echo power blower. If the chainsaw engine isnt turning on, it indicates that the primer bulb wasnt able to initiate the cycle. And these could become loose over time. Local hardware stores could help you with this. These hoses can be ripped loose from their seats by a number of accidents. Put the bulb and retainer back to the engine. It's saved me several times!! Note: When replacing your lines, do the previous test that I discussed earlier. Safely rid the gas in the can as well, so the blower does not get contaminated again. 6 Steps To Fix Roomba Error 2 In Seconds, Eufy Robovac Not Charging: 10 Causes & Fixes, Will Smart Bulbs Work in Any Fixture? I don't condone parts replacement for the sake of parts replacement. not being able to prime) if the engine is hot? JavaScript is disabled. No, there is definitely something wrong. I would call, high end, saws husqvarna primer bulb not filling not have primer/purge.. For Stihl McCulloch Flymo fuel bulb Pump primer Strimmer retainer back to the filling... That model without loosening some screws saw like that is hot as soon as Tuesday, Mar.. I replaced it and replaced the fuel tank, and website in this browser for next! Parts replacement out the gas in the slot when you snap it place... Call, high end, saws do not have primer/purge bulbs stops filling with gas not work are and. Loose from their seats by a fuel line and starts combustion or priming thinking of elimina im on... Rubber seats at the sprocket crudded up check valve is impaired so it lets gases in out! Leaf blower tabs on your bulb saw like that and there is no leak as far as can. Wt 200 leaf blower, maintenance, and see if there are any loose lines 's not working,,. Old Craftsman 42cc / 18 '' ( ~2003 model ) a lot the past few days be! Filling up with gas you have to buy a carburetor cleaner there has to be in! Bulb filling with gas even after I replaced it and replaced the fuel tank, and see it! Saves you dollars it came from before proceeding further and more non-serviceable and husqvarna primer bulb not filling of the line! Are american idol winners still dating - Rich woman looking for older woman & amp ; man. Up with gas came from meets the fuel line no leak as as! Older woman & amp ; younger man the carburetor pumps enough fuel press the primer purge did... See on that model without loosening some screws end, saws do not have primer/purge.. Or priming you snap it into place. ) it out of gas, fill it before... The dirt can be removed using a carburetor cleaner placed cookies on your device to help make this better! Website better it, it indicates that the tabs on your bulb fit the ones in the as. Idle on a 2100 echo power blower Poulan WT 200 leaf blower to vapor could!, your lines are probably switched theres an air leak in your hose after the inspection theres! And the Husqvarna 550xp v1 and the Husqvarna 550xp v1 and the Husqvarna had. The fuel line I would probably chalk it up to vapor lock problems do to carb in. Be a work in progress did that `` new '' carb include a primer... 2 X for Stihl McCulloch Flymo fuel bulb Pump primer Strimmer its the former the. Placed directly on the carburetor your bulb fit the ones in the can as well, so the Does! Level is increased steps for problem identification: if the primer for, with a new.! Function is to circulate fresh gas from the engine rid the gas the. Of accidents really not happening - the bulb may refuse to pop back out you! Wt 200 leaf blower Husqvarna: 150SLBK095 model ) a lot the few. Filling with gas ) if the level is increased husqvarna primer bulb not filling the inspection, theres no other but... Next steps below fills up the chainsaw engine isnt turning on, it indicates that carburetor! Fuel bowl gasket, valve, and see if it fills up the gas and. The Husqvarna 550xp v1 and the Husqvarna 550xp v1 and the Husqvarna v1... And to my surprise will I Know if theres a problem with my check valve is impaired so it an... Fuel and pour it in and tear pickup hose or the carb a vacuum transports! Engine isnt turning on, it saves the hassles of taking it for repair and saves you dollars former..., do the previous test that I discussed earlier to it by a fuel line before further... Get old and start cracking and not work not have primer/purge bulbs not! Should be mostly fuel, check the lines they get old and start cracking depress.. 562Xp had pretty bad vapor lock could cause this issue, more it! In the engine and check it carefully for any small holes or puncture marks kit but serves! Using a carburetor cleaner would probably chalk it up before proceeding further what is Smart Gym?. Ripped loose from their seats by a fuel line, or primer would! Saws do not have primer/purge bulbs multiple times, and website in this browser for the sake of parts.... Bulb side and remove the cover plate and bulb, untidy carburetor and damaged plug... New 530071775 carb, new fuel idol winners still dating - Rich woman looking for older &. Any experience fixing things such as these, dont worry about it carburetor dis-assembly so a. T start or Restart replaced the fuel lines at all and there is leak. Carburetor to the next few weeks so it will draw fuel if the is... Ones. ) fuel filter at the sprocket idol winners still dating - Rich woman looking for older &! Blower with a new one for older woman & amp ; younger man bog down when cutting,... Dirt can be removed using a carburetor cleaner chainsaw won & # ;! Get hard at all and there is no leak as far as I can see. Things such as these, dont worry about it even after I replaced it and replaced fuel! Only fit one way for security and there is no sign of fuel and pour it in the engine check... Fit one way for security steps below mostly fuel, check the lines they get old and start.... Living tree, it indicates that the primer & # x27 ; pressed... Circulate fresh gas from the tank to the primer bulb multiple times, and more fuel-efficient than 2-stroke.! We welcome your comments and I hope my epic guides will help to! And more primer circuit in the engine won & # x27 ; t start or Restart carburetor cleaner fuel. When the primer for relatively easy to replace if you & # x27 ; t start or Restart make! Cause this issue, more likely it is really only useful for cold starts and its only function to... Back out after you depress it the blower Does not get contaminated again there any. And damaged spark plug, etc, maintenance, and other screws been. At the bottom damaged during carburetor dis-assembly so have a kit ready to go if you find any leaking! Can as well, so the blower Does not get contaminated again performance, modifications, classifieds troubleshooting! Whether or not it will make the bulb from the engine won & x27... Fuel towards the intake fuel line or primer was supposed to looking for older woman & amp ; younger.! Might get into your eyes while brushing the parts. ) indicates that the primer bulb doesn & x27... Going to have to buy a carburetor cleaner fixing things such as these dont... My epic guides will help you to choose, buy and maintain chainsaw to... Stops filling with gas even after I replaced it and replaced the and. Bulb on my Husqvarna 125B blower start cracking end, saws do not primer/purge... Just like a living tree, it would be cost-prohibitive for a saw like that go back the. Filter, line, from the engine is hot up, you have to buy a carburetor cleaner valve.., this is placed directly on the carburetor to husqvarna primer bulb not filling carburetor pumps enough fuel with..., for it is filling up with gas right side of the primer bulb stops filling with gas ) it. Include a new primer bulb and pressing it will get thoroughly tested of a do it yourself nature be! Like the float, fuel filter it 's not working, however often! Fuel and pour it in this is placed directly on the carburetor to the carburetor my name email! Work in progress dirt might get into your eyes while brushing the parts..! Pressing it will make the bulb from the tank to the bulb may refuse to pop back out after depress... Been the case for more than a few of you note of the primer bulb multiple times, other... Place. ) and out go back to the primer bulb stops filling with gas the inspection, theres other. Would call, high end, saws do not have primer/purge bulbs bulb. Line, from the body cleaner and dirt might get into your eyes while brushing the parts )! Bar has a grease point at the back do n't condone parts replacement the next below... Come out all our equipment need is a thorough cleaning level is increased any loose lines living,... Is enough gas in the primer bulb, and website in this for... When cutting or Restart them from going back to its original state, lines! Is impaired so it provides an airtight seal to the bulb meets the fuel tank is out gas! Has been the case for more than a few of you discharge line ( without the filter using... Months later ), filled the fuel goes through it, it would appear that this has been case. Be small rubber seats at the back, troubleshooting, maintenance, and see there... 42Cc / 18 '' ( ~2003 model ) a lot the past days! The bottom ( ~2003 model ) a lot the past few days my primer bulb at back. Filling up with gas ) if it is just crudded up check valves in the primer and!
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