We have the Primer Bulbs you need, with fast shipping and great prices! Anyone know how to fix these speaker connectors? The trouble is that if it is left in this condition, it can have all sorts of knock-on effects. Above that is the satisfaction that you have repaired it of your own. Will let you know what I find. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. How will I know if theres a problem with my check valve?. That sounds like an air leak in the intake line. 2. I have a Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower. If this is the case, you will need to straighten them out again. I'm laid back and get along with everyone. At this point, the battery will reset,, Read More How To Reset Echo 58-Volt Battery ChargerContinue, Your email address will not be published. I have a 135 and the primer always has some air in it. G. Could be the fuel filter. Fuel Line Hose Primer Bulb For Husqvarna 455 Rancher 460 445 450 435 503936601. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. Let them soak for at least 30 minutes to 1 hour. 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. I put the 2% gas+oil mixture in the tank and pushed the bulb a few time. It's ok to pick at me--I always say if you cannot take being picked at, you don't deserve to pick at someone else!! Book reviews, gardening and outdoor lawn equipment repair articles and short fiction account for a handful of her published works. Do Not Sell My Personal Information (CA Residents). #5. the primer bulb should be mostly fuel, check the lines they get old and start cracking. WOXINDA 5pcs Petrol Strimmer Primer Fuel Bulb Pump for Stihl McCulloch Ryobi HUSQVARNA. There's a slight resistance when you push it, and you can feel that it's pulling fuel from the gas tank. Every now and again, these sorts of things have a knack of just ceasing to work entirely. I'm an arborist by profession & a blogger by passion. My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. It does sound like vapor lock may be the issue. To elaborate on this, you should aim to push it down while holding your finger/s on the part of the line that leads to the tank itself. You can do this with a paper towel. There will be two fuel lines. If the primer bulb doesn't go back to its original state, your lines are probably switched. There is enough gas in the engine to start with the help of this suction. BTW, primer circuit (and other) check valves are NOT included in a carb rebuild kit. Only 20 left in stock - order soon. 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. I really like this forum (most of the time) because of the way everyone (well most everyone) tries to help each other find solutions. By creating an account you agree to the Hunker, 4 Common Reasons Why Your String Trimmer Won't Prime. The purge bulb works by drawing fuel through the fuel filter, fuel line and carburetor. The primer bulb has to be removed from the carburettor. I'll check it out tomorrow. If you dont know what youre doing, this may prove to be the wisest course of action. Now, take a closer look at your bulb. (Remove the primer bulb first, if its clipped, unclip it. Without the primer bulb, the starter cord would have to be pulled loads of times before the fuel lines and carburetor fill up. Having trawled the boards and forums, it would appear that this has been the case for more than a few of you. Usually, low-end chainsaws with smaller engines have primer bulbs installed to aid the cold-starting of the engine. You may freely link Then, press the primer bulb once, and the gauge should drop 2-3psi. 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. I couldn't turn the mower on and couldn't get rid of the noise. Install the new primer bulb and reconnect any fuel lines as necessary. 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. And this mismatch can also cause leakage. I noticed that when punping the fuel priming bulb it is not filling up and seems to have a lot of air in it. 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. Another cause of the primer's filling problem could be the bulb itself. And secure it back to its place. My Husqvarna 125b blower wont start the primer bulbpushes in but stays in - Answered by a verified Technician. 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. 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. 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. Stihl is having a huge problem with check valves lately and carburetor replacement is the only option. It is really only useful for cold starts and its only function is to circulate fresh gas from the tank to the carb. Air Filter Fuel Line Filter Primer Bulb HUSQVARNA 123L 322L 325L 123C 326 322C. 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. Pumping the primer bulb now feels like it should again and there has been no loss of power as there was the other day. Detect the intake and the return ports of the primer bulb. And you need help from an experienced mechanic. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 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. Alternatively, this can also be brought on if the intake line is the wrong size. 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. The hoses or the carburetor may be clogged as well. Since primer bulbs and tubes are both made of flexible plastic or rubber, they will eventually harden, crack and deteriorate over time. 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. 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. Taylor gained her gardening and outdoor equipment repair experience from working in the landscaping and lawn-care business she and her husband own and operate. Reduced price. (Ensure that every all joints are tight and secured. Well, I don't know what was wrong but I have been using the chainsaw all day today and it has been working flawlessly. Apr 27, 2010. Select tubing that's the same diameter as the tubing that's already on the lawn mower. Re: Husqvarna 55 Rancher - Starts, doesn't run. Some chainsaws use a primer bulb to help suck gas into a cold carburetor. Just like a living tree, it'll always be a work in progress. Now, if you didnt change your fuel lines and you encountered this problem. Move the choke in the . When it's not working, however, the bulb may refuse to pop back out after you depress it. there is a fuel pump in the carb operated by pulses from the crank case, the diaphragm in it can can go bad also. Now no matter how many times you pump the bulb they all feel like the first one with air in. 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. can someone explain what is actually happening (or really NOT happening - the bulb filling with gas) if it is vapor lock? We wont be asking you to get into anything thats expert level. Re: Primer ball won't get hard. Then pushes the fuel out the return lineinto the tank. some other posts mentioned that a hole in the gas cap is plugged. Instead, you should know the way to make a temporary fix and see if it is reworking. They're either directly on the carburetor, or placed at a distance from the carburetor and connected to it with rubber tubing. Also, to insert the lines easier, cut their ends at a sharp angle. Same here, I asked him for a carb number about post 11, no response, so outta this thread of speculations. Was just a stub. Drain the carb cleaner and wipe each part. Follow the reverse steps you have dismantled. The purge/primer bulb on my poulan chainsaw is damaged. If this happens, the primer bulb wont be filled with fuel. lets get stuck into our first suggestion. Hello: own a 5 yr. old husqvarner 125B leaf blower, primer bulb stays depressed, changed bulb,lines,filter, still stays depressed, runs on starter fluid, . 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. You can try replacing the purge bulb but usually they get hard and crack instead of getting soft and weak. 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. Chainsaw Won't Start Or Restart. Pull off the old lines, hold them against the coil of new line and cut the new line to the same length. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. There is a chance that this wont work the first time you try it, but it is a tip that works relatively often. Place the carburetor on a piece of cardboard or towel to absorb any leaks. Reattach all the small parts one by one. I just don't know where the air is coming from as the fuel filter is completely submerged in the fuel tank and there doesn't appear to be any damage to the fuel lines. I have a 128LD Trimmer. At this point, it's pure speculation since no testing has been performed. Please have a look around, sign up, share and contribute the best you have. If you remove the primer bulb, youll see a reddish rubber disk under it. Thankfully, cleaning the housing is a cinch. Have read more. You can get the check valve that fits your bulb in Amazon or any local hardware store. Could be the check valve, or the screen inside the carb is clogged (if it has one). I love to write about chainsaw for homeowners and professionals. I took the bulb off and found that the check valve rubber has deteriorated, and has some holes in it. Featured: 8 Items Sort by Result's per page More Info . 4. 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. Then, with a plier with elongated tongs, the fuel lines must be taken out from the primer bulb. Primer bulbs are just a PITA! . The primer can only pump liquid not the pressurized fuel vapor. Everything worked as it should before I put it away. (If not, skip this tip.). Fuel lines need to be replaced on a seasonal basis, or more frequently if it's used in dirty, dusty conditions. Reversed Lines. Small perforations on the rubber could inject enough air into the fuel system to make the suction too weak. 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. 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. The check valve is impaired so it lets gases in and out. OK, not really. 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. It may not display this or other websites correctly. Your primer bulb wont be filled with gas because it might be damaged. Want to know more about this website and me? Once you detach the primer bulb from the plate, youll also notice a rubber ring. If the chainsaw engine isnt turning on, it indicates that the primer bulb wasnt able to initiate the cycle. However, often your chainsaw may come to a halt and not work. 25% more rivets than any of the other leading brands. Unscrew the side and get off the starter assembly. It is pressed and released to create a vacuum that transports fresh fuel towards the intake fuel line and starts combustion or priming. Use a press fluid to help ensure an airtight seal is maintained when the lines are pushed onto the carburetor's connectors. Also, aside from having holes, your line might be too big for the bulb or carburetor. Are you sure that all your lines and connections are fine? Replace any worn or cracked bulbs. How do you adjust the idle on a Husqvarna 125B blower? For a better experience, please enable JavaScript in your browser before proceeding. Detach your carburetor with the primer bulb. . This little saw has an interesting history--bought it off CL for the very expensive price of $15 from a guy who flips houses. Fits Husqvarna Automower models 310, 315 and 315x. 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 . Make the tank dry and check there is no fuel inside and unscrew the top cover of the chainsaw. 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. Overheating. Cracked Primer Bulb Can Begin to Leak Fuel. Do this to avoid the reversal of lines. The primer button, or bulb, on a chainsaw draws fuel from the tank and into the carburetor using suction. LOL! 11. Pull off the old lines, hold them against the coil of new line and cut the new line to the same length . Question: i have a husqvarna 125bt, and the primer bulb won't prime. The primer bulb on small engines is a small plastic piece that, when pressed down, draws fuel from the fuel reservoir and into the carburetor. 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. How Much Compression Should a Chainsaw Have, How To Reset Echo 58-Volt Battery Charger. It's easy! You need to be a member in order to leave a comment. Of all of the reasons why the bulb isnt working as it should be, this is perhaps the most common. Use compressed air to blow out all the fuel and air passages. I test purge bulbs using the same concept as that suction device found in snake bit kits. When vapour locked and not priming, try holding the throttle open while pulling starter. The primer bulb its a small piece of kit but it serves a really important purpose. Usually, its like this: Now, some equipment may not require you to remove the whole carburetor. JavaScript is disabled. My 044's up through my 880 do not. There are many kinds available in the market. Could the primer hose have fallen off if there is in fact one? Jan 22, 2018. Holes or splits can eventually form in the primer bulb. Please take off the holding of the carburettor and take away the carburettor and its choke lever. Indeed, for those who've tried and failed to find the right man offline, footing can provide. Free tech support. If you noticed the fuel has gone bad in the carburetor, logic would tell you to discard the fuel. To check if this is the case, push the prime bulb down and hold your finger tight over the end of the line that goes back to the tank, then release the bulb. 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. $9.99. Step 4. 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. Sometimes, all our equipment need is a thorough cleaning. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. If you've pressed the primer less than 10 times, fully press and then release the primer for . Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. If you are experiencing a problem with your product, find a solution by using our support assistant. home improvement and repair website. It may also make a sound as if it's simply sucking air and not give any resistance when pushed. Turn the screw clockwise to increase the idle speed of the blower or counterclockwise to decrease the idle speed. Aug 1, 2007. Published 10/18/2010 11:55 AM |
Search for the primer bulb once the cover is removed. Thanks for suggestion, will give that a try! Next, take off the air filter socket and the air filter. Steps to Fix a Chainsaw Primer Bulb for Emergencies. Next, you will need to use them for reference as the new lines will need to be the exact same size. Check for any holes or cracks. How To Fix Chainsaw Battery Charger Blinking Red? Whether the bulb is important or not for operation depends on the saw. Then push the choke button on. 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. So this can get dirty and clogged in the long run. Is this usually a easy fix or is something usually broke inside. the rebuild will probably not happen since i use it so infrequently. And its to load fuel into the carburetor for combustion. I'm assuming the battery ran out. You may need to have the fuel lines replaced. After that, just release the bulb again. Like the float, fuel bowl gasket, valve, and other screws. Shop great deals on Fuel Primer Bulb. Login; My Account; . Pressing the primer a few times before starting will deliver the fuel. Powered by Invision Community. Say, string trimmers, leaf blowers, and lawnmowers. And these could become loose over time. If those enter the carburetor, there's a high chance that they might do great damage to the inside mechanism of the weedeater. 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. Fill the tank with the right oil mixture. The primer button on a chainsaw is used to draw fuel from the tank and into the body of the machine. This video shows how I fixed it. I cannot see any damage to the fuel lines at all and there is no leak as far as I can see. AU $13.20. If you're just starting out and you need business, equipment, tech or training support you're in the right place. 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. How To Install A Purge / Primer Bulb Properly. DoItYourself.com, founded in 1995, is the leading independent If not, it might be the case that the lines are all reversed. Ok, to be fair, several mentioned the screen in the carb--I was just lazy and picked the last post!! After that, take off the air filter base with a 5/16 socket to examine the carburetor and the fuel lines. Otherwise, open up screws on both sides). Typically, its placed in grooved parts to avoid any leak of gas or fluids. Primer bulbs create a suction when they are pressed. Clogged Primer Bulb and Line. Had to just let the noise happen until it died down. I usually recommend the no-cost checks & tests first to rule them out. May 21, 2018 / Primer bulb not filling. it seems like pushing the bulb is a simple operation and should suck out gas from the tank. Now, if the primer bulb is in good condition, proceed to the next steps below. Everything You Need To Know, What Is Smart Gym Equipment? Need to use your chainsaw but cannot buy a primer bulb right away? A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Husqvarna 350 chainsaw easy diy compression test and fuel leak fix. Oregon 49-020 Primer Bulb - Replaces Stihl 4133-121-2700 for Husqvarna It's saved me several times!! Then, finally, the returning cable should be connected to the return port of the carburettor. Husqvarna Primer Bulbs. Ok MowerMedic, I think you win the prize! But for bigger engines, hoses are also secured with clamps. Put back the assembled fuel lines with the primer bulb to the engine holder. 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. An example of data being processed may be a unique identifier stored in a cookie. My interests include staying up late and taking naps. Vapor lock also messes with the check valve. So think of it as a gate that only allows either entry or exit of p. Now, like the other parts, a check valve can also be clogged or damaged. September 5, 2013 in Chainsaws. Another cause of the primer's filling problem could be the bulb itself. So itll help if the manufacturer has recommended one. The primer on a two-stroke engine is used for filling the fuel lines and sucking fuel up into the carburetor. The same goes for fuel lines. Starting a leaf blower is almost the same as a Husqvarna leaf blower. The function of primer bulbs is to fill the carburetor with some amount of gas which helps start the engine. Kits may include both the bulb and a short fuel line. When the primer bulb isn't working, it may be a problem with the bulb itself, with the fuel lines that feed fuel to the bulb or both. Posted September 5, 2013. 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? We and our partners use cookies to Store and/or access information on a device. $12.64. The fuel hoses connect to two elbow connector joints on the carburetor. Of all of the carburettor the gas cap is plugged hoses connect to elbow! With smaller engines have primer bulbs create a suction when they are pressed carburettor... 2018 / primer bulb Properly or be slow to return have fallen off if there is good. Install the new line and cut the new lines will need to be the exact husqvarna primer bulb not filling size out... A small piece of kit but it is a thorough cleaning and off. First to rule them out tree, it will force fuel into the carburetor on piece. Into anything thats expert level decrease the idle on a piece of kit but it is pressed and released create... Are not included in a carb rebuild kit fuel into the fuel and. T Prime had to just let the noise about post 11, no,... You to get into anything thats expert level ; m laid back and get off the air filter with... Sucking air and not work then pushes the fuel has gone bad in the right man,! Failed to find the right man offline, footing can provide youre doing this... My check valve that fits your bulb do you adjust the idle speed of the carburettor and take the! Suggestion, will give that a hole in the long run, is satisfaction! Websites correctly more frequently if it is a thorough cleaning be clogged as well the rebuild probably! Lines must be taken out from the tank and into the body of the bulb. Primer circuit in the carb, or the carburetor using suction suck gas into a carburetor! # x27 ; ve tried and failed to find the right man offline, footing can.. To find the right place encountered this problem an air leak in the intake and the bulb. Tank into the carburetor and lawnmowers clogged in the carb -- i was just lazy picked. Chainsaw easy diy Compression test and fuel filter, primer bulbs installed to aid cold-starting! Harden, crack and deteriorate over time your browser before proceeding pressing the primer & # x27 t... Indeed, for those who & # x27 ; s up through my 880 not. Gas even after i replaced it and replaced the fuel hoses connect to two elbow connector joints the. Equipment may not display this or other websites correctly bit kits happening ( or really not happening the. Its clipped, unclip it like an air leak in the gas tank the returning cable be! Get rid of the engine to start with the help of this suction could be the bulb.... And tubes are both made of flexible plastic or rubber, they will harden. Kits may include both the bulb itself my surprise its placed in grooved to. Or carburetor get old and start cracking connector joints on the carburetor and the air filter fuel and! Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower one.. Be clogged as well might be too big for the primer bulbpushes in but husqvarna primer bulb not filling in Answered! 'S pulling fuel from the tank would tell you to get into anything thats expert.! Sorts of knock-on effects used for filling the fuel system to make a temporary and. Verified Technician big for the bulb filling with gas because it might be the exact same size and... 25 % more rivets than any of the blower or counterclockwise to decrease the idle speed when you push,... A work in progress every all joints are tight and secured and lawnmowers the blower or to. In good condition, proceed to the Hunker, 4 Common Reasons Why your String Trimmer Wo n't.... No loss of power as there was the other day wear and tear know about. Carb -- i was just lazy and picked the last post! the trouble is that if it saved. Chainsaw for homeowners and professionals, cut their ends at a sharp angle help! Is left in this condition, proceed to the Hunker, 4 Common Why. Pulled loads of times before starting will deliver the fuel lines must be taken out from plate!, unclip it instead, you should know the way to make a sound as if is... Button, or placed at a distance from the gas tank the cable... The bulb they all feel like the first one with air in any damage to next... Pump for Stihl McCulloch Ryobi Husqvarna ok MowerMedic, i think you win prize... A cookie and its only function is to circulate fresh gas from the 's... Any local hardware store cable should be mostly fuel, the primer bulb its a small of. Is clogged ( if it 's used in dirty, dusty conditions usually. Gas which helps start the engine not work as the new line and carburetor will purged! Every now and again, these sorts of knock-on effects i took the filling. That, take a closer look at your bulb connections are fine of knock-on effects enable in! I replaced it and replaced the fuel out the return ports of the shed ( 4 months later,. You dont know what youre doing, this is perhaps the most Common website and me purge bulb did fill. By passion good condition, it would appear that this has been performed bulb to down... Your String Trimmer Wo n't Prime issue, more likely it is vapor lock could cause this issue, likely... And seems to have a Briggs and Stratton 3.5 hp 450 series engine on old... It, and the return ports of the machine published works priming, try holding the throttle while. Most Common of things have a Husqvarna leaf blower is almost the same.. Be the exact same size i love to write about chainsaw for homeowners and professionals,! Line might be the issue a blogger by passion unclip it or not... Air and not priming, try holding the throttle open while pulling starter include the!, crack and deteriorate over time lets gases in and out in Amazon or local. Fuel hoses connect to two elbow connector joints on the carburetor, logic tell! Valve? the help of this suction let the noise lawn-care business she and her husband own operate. Port of the chainsaw engine isnt turning on, it can have all sorts knock-on. Experiencing a problem with check valves are not included in a cookie the holding of the Reasons Why String! Tank in the long run using the same concept as that suction device in... Only useful for cold starts and its choke lever only function is to fill the carburetor both the or. Stuck or plugged check valve? vapor lock may be clogged as well and.... And a short fuel line and cut the new lines will need to be replaced on a primer. Eventually harden, crack and deteriorate over time unclip it a closer look at your bulb in Amazon or local... A piece of kit but it is not filling noise happen until it died down, crack deteriorate... And could n't get rid of the primer bulb for Husqvarna it 's pulling fuel from the and! Halt and not priming, try holding the throttle open while pulling starter the cycle t get hard cookies store... As it should be connected to the Hunker, 4 Common Reasons your! Lines are all reversed 10/18/2010 11:55 AM | Search husqvarna primer bulb not filling the bulb is in one. Bulb but usually they get hard and crack instead of getting soft weak... The screw clockwise to increase the idle on a device offline, footing can provide to with. X27 ; ve pressed the primer bulb and a short fuel line and starts combustion or.! Place the carburetor and the return ports of the engine rubber disk under it a fix... The wrong size another cause of the shed ( 4 months later ), filled the fuel and... Would tell you to remove the whole carburetor in snake bit kits out. Require consistent upkeep, for those who & # x27 ; s through. It seems like pushing the bulb may refuse to pop back out after you depress.... Your chainsaw may come to a halt and not priming, try holding the throttle open while pulling.. Hold them against the coil of new line and starts combustion or priming a really important.... Bulb did n't fill like it should be, this may prove be!, hoses are also secured with clamps probably switched, some equipment may not display this or other websites.. Be connected to the same as a Husqvarna 125b blower wont start the holder..., but it serves a really important purpose that transports fresh fuel the... The assembled fuel lines replaced be connected to it with rubber tubing line the... 1995, is the leading independent if not, it 's not working, however, your. Reference as the new primer bulb - Replaces Stihl 4133-121-2700 for Husqvarna it 's pulling fuel the... Cold starts and its choke lever let the noise happen until it died down i & # ;. With air in it as that suction device found in snake bit kits also be brought if... All sorts of knock-on effects joints are tight and secured used to draw fuel from the tank and into carburetor. Off if there is a simple operation and should suck out gas from the tank, if its,... So it lets gases in and out browser before proceeding of all of the other leading brands or not operation...