Please take off the holding of the carburettor and take away the carburettor and its choke lever. Fuel line has a bit of play in it which causes this problem. Looking for an old soul like myself. If its the former, the dirt can be removed using a carburetor cleaner. Local hardware stores could help you with this. submitted to our "DoItYourself.com Community Forums". If the suction line (with filter) blows bubbles instead of drawing fuel, then its reversed. How To Fix Chainsaw Battery Charger Blinking Red? The Carburetor Is Not Working. Don't remember if I changed fuel filter then, but it's been my grab and use saw for several years now! The primer on a two-stroke engine is used for filling the fuel lines and sucking fuel up into the carburetor. Cracked Primer Bulb Can Begin to Leak Fuel. Now, put the fuel line in the fuel filter (using the same technique as for the return line) and pull the line out of the fuel tank as much as you can.Once its completely out, cut it straight, put a fuel filter in the end and insert it back into the tank. 2. $6.43. The throttle trigger is to behold tight and lifted to show the linking point of the throttle. Your lines and primer bulb are working just fine. Your saw has a WT-589A carburetor and takes a D10-WAT G&D kit. The trouble is that if it is left in this condition, it can have all sorts of knock-on effects. This cracking usually happens in the section between the tank and the carburetor. 1120 Views, 3 Comments. Still won't start. I'm thinking of elimina im working on a 2100 echo power blower. However, often your chainsaw may come to a halt and not work. Take off the other parts as well. Try giving the bulb a press. With that having been said, lets get stuck into our first suggestion. Is there a hose that goes in the tank for the primer bulb? The consent submitted will only be used for data processing originating from this website. While vapor lock could cause this issue, more likely it is just crudded up check valves in the primer circuit in the carb. I have a Briggs and Stratton 3.5 hp 450 series engine on an old grey push mower. BTW, primer circuit (and other) check valves are NOT included in a carb rebuild kit. Consult your mower's parts manual for diagrams that show you the primer bulb's placement. May 28, 2015. If theres an air leak in your hose after the inspection, theres no other way but to change it with a new one. It's unusual but a new Stihl would probably fix it. Hunker may earn compensation through affiliate links in this story. Of course, if you are in any doubt, it would be best to consult with a professional. AU $39.10. Disconnect the fuel line from the carburetor. And secure it back to its place. General info - What is the purpose of the purge bulb? It can be difficult to see on that model without loosening some screws. Wait a minute. When they've hardened and cracked, they let in air, which makes it impossible to draw the fuel into the carburetor properly. https://amzn.to/. But if its the latter, it needs to be changed. The primer bulb has to be removed from the carburettor. On this website I share everything that Ive learned about Smart Homes. Undoubtedly, primer bulbs require consistent upkeep, for it is highly prone to wear and tear. Join the leader in mutual relations services and find a date today. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Discount Exclusive Brands 3x Carburetor Adjustment Tool Screwdriver Fit 2 Cycle Poulan Husqvarna Craftsman save money with deals Lowest Prices career-top.co.jp, US $12.7 Craftsman double D tool and splined tool Toro and anything else that utilizes the splined adjustment screws Notice: It won't fit WALBRO carburetors which may need a 22-teeth . Detach the carburetor from the engine. 1995-2023 MH Sub I, LLC dba Internet Brands. Copyright Release the primer bulb. I have a 135 and the primer always has some air in it. Your primer bulb's housing will probably be covered in gas and gunk as a result of the leak. Usually, its like this: Now, some equipment may not require you to remove the whole carburetor. My 044's up through my 880 do not. By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. HIDARS Pack of 8 Snap in Primer Bulb Pump 188-512 Replacement for Craftsman Roybi Homelite Husqvarna Gas Trimmer Poulan Echo Chainsaw Fits Zama BG55 BG65 BG66 Replaces Walbro WT-23A WYJ-33 WYJ-34. The same goes for fuel lines. Cover the end of the discharge line (without the filter) using your thumb or any finger. not sure if this is dependent on the manufacturer. air filter was cleaned out before starting my sawing a few days ago. Re: Primer ball won't get hard. If that helps the problem, you will know that the problem was the fault of the bulb. All information is provided "AS IS." Having trawled the boards and forums, it would appear that this has been the case for more than a few of you. Remove the screws that hold the air filter in place. No, there is definitely something wrong. How Much Compression Should a Chainsaw Have, How To Reset Echo 58-Volt Battery Charger. Diagnose first before replacing any parts. Follow these steps for problem identification: If the fuel tank is out of gas, fill it up before proceeding further. The reason why your primer bulb stops filling with gas. Seeing blue smokes from the engine. 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. 7 helpful tips that you can do at home to fix this problem. Make one-fourth turns until the blower engine idles and operates smoothly with and without . While in other engines, its only connected to it by a fuel line. . 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. Once you've gained access to the bulb's housing, remove the screws that hold it in place. Yes the brand new carb came complete with the primer bulb. Online Shop - Product Categories. Replace the primer bulb, then test if if works with a cold not running saw. 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. But take note and list down of their placements. The primer button on a chainsaw is used to draw fuel from the tank and into the body of the machine. Soleil 15" .325 1.5mm 64 Drive Link Guide bar for Husqvarna: 158SLBK095 And you need help from an experienced mechanic. Honeywell Thermostat Screen Not Responding: Fixes, 3 Common Eufy Camera Problems Troubleshooting. No the first thing you do is replace the primer bulb with a brand new one. You can do this with a paper towel. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. FYI, also tried with no filter! My name is Chris Ross. $11.99. Ill discuss 2 ways since itll be different based on your equipment. Lightweight guide bar. Thus, the primer bulb is a purge bulb, too. Hi, I have a Poulan WT 200 leaf blower with a. I also tried the old carb (with new fuel lines) & it won't prime either. Today, we are going to show you exactly how its done! Soleil 15" .325 1.3mm 64 Drive Link Guide Bar for Husqvarna: 150SLBK095. 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. These two holes can also get clogged or be blocked by dirt in the fuel. Arbtalk.co.uk is a hub for the arboriculture industry in the UK. We and our partners use cookies to Store and/or access information on a device. An example of data being processed may be a unique identifier stored in a cookie. 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. JavaScript is disabled. I hope my epic guides will help you to choose,buy and maintain chainsaw. However there is no sign of fuel leaking out from it. Check the fuel hoses' connections with the carburetor. Detect the intake and the return ports of the primer bulb. This is to detach the fuel bowl from the carburetor body. (If not, skip this tip.). Pull off the old lines, hold them against the coil of new line and cut the new line to the same length . 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. #1. Amie Taylor has been a writer since 2000. 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. Copyright 2022 Arbtalk Yes the bulb returns to the original position every time,but will not draw gas up the fuel line. Now, if you didnt change your fuel lines and you encountered this problem. Want to meet eligible single woman who share your zest for life? 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. If the primer bulb doesnt go back to its original state, your lines are probably switched. The purge bulb works by drawing fuel through the fuel filter, fuel line and carburetor. Soleil Guide Bar for Husqvarna 350. Well, I don't know what was wrong but I have been using the chainsaw all day today and it has been working flawlessly. Move the choke in the . 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. If the chainsaw engine isnt turning on, it indicates that the primer bulb wasnt able to initiate the cycle. You need to be a member in order to leave a comment. Its best to check your connections first. 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. There is also a strainer inside the carburetor and this little screen can plug with whatever gets past the filter. Clogged Primer Bulb and Line. The fuel hoses connect to two elbow connector joints on the carburetor. Links to products I have in my tool bag.Compression tester. was sitting idle a long time (no gas stored in tank). OK, not really. Contact*: . Blower, lawn mower, weed eater, trimmer The primer fuel line is to be removed from the carburettor next. I put the 2% gas+oil mixture in the tank and pushed the bulb a few time. This bar has a grease point at the sprocket. 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!!! Wear gloves and safety glasses. So, inspect all your connections to see if there are any loose lines. The primer bulb its a small piece of kit but it serves a really important purpose. Press the primer bulb multiple times, and see if it fills up the gas. Question: i have a husqvarna 125bt, and the primer bulb won't prime. Echo switched from brass body check valves to nickel in an effort to reduce the chances of sticking. 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. When the primer won't prime, the engine won't run. Locate the idle speed screw on the side of the carburetor and behind the air filter. Could be the fuel filter. And what are some troubleshooting tips you can do before you ask for an experts help? Carburetor diaphragms should be replaced by a professional. Dirt and other fuel impurities may clog these hoses so an insufficient amount of fuel can pass through the hoses, causing the primer button not to fill. Please have a look around, sign up, share and contribute the best you have. 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. Continue with Recommended Cookies. (One quick info: The 4-stroke engines are considered eco-friendlier and more fuel-efficient than 2-stroke ones.). Fits Husqvarna Automower models 310, 315 and 315x. Just pickin'. Website operating This suction brings enough gas into the carburetor and cylinder to start the engine. Its almost like its not "pumping" when the bulb is pressed and doesnt seem to draw fuel in as a result. New of these 3 didn't change anything. This item: Husqvarna 530047721 Pack of 2 Primer Bulbs. First, fill the fuel tank. That way, we dont end up throwing away perfectly good parts. I would check the primer bulb operation. Search for the primer bulb once the cover is removed. Sounds like everything is working you just needs to either keep it running or restart with throttle open no choke. Replace the air filter, and cover up the chainsaw. ), Check the tabs of the slot. 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. Everything You Need To Know. The same looking bulb on many push lawnmowers actually is a primer bulb. Most what I would call, high end, saws do not have primer/purge bulbs. Primer bulb not filling. For carburetor parts and accessories, think Jack's! 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. Turn the screw clockwise to increase the idle speed of the blower or counterclockwise to decrease the idle speed. How do you adjust the idle on a Husqvarna 125B blower? Need to use your chainsaw but cannot buy a primer bulb right away? 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. 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. When it's not working, however, the bulb may refuse to pop back out after you depress it. Reduced price. The link has to be pulled off and disconnected. Like the float, fuel bowl gasket, valve, and other screws. But we sell a fuel tank full of them. Being in the cutting services for more than 10 years, I know a thing or two about chainsaw. All of a sudden, your engine wont start. There is a screw hole that adds to the whole system. Air Filter Fuel Line Filter Primer Bulb HUSQVARNA 123L 322L 325L 123C 326 322C. Put back the assembled fuel lines with the primer bulb to the engine holder. Its job is to mix air and fuel then supply it to an internal combustion engine. You are using an out of date browser. Everything You Need To Know, What Is Smart Gym Equipment? Reattach the throttle cable to your carburetor. Clean out the gas tank and replace it with fresh fuel. Without this button, the carburetor couldn't draw up enough fuel for the crankcase to get moving fast enough to fire off the necessary spark. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 4. 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. But for bigger engines, hoses are also secured with clamps. Now, take a closer look at your bulb. Chainsaw not getting gas is one of the most common problems chainsaw owners face. Is it returning to the original position with no gas in it or staying depressed? Its called an O-Ring and it can wear out too. (The cleaner and dirt might get into your eyes while brushing the parts.). So you want to be a freelance climber do you. Published 10/18/2010 11:55 AM | Then, press the primer bulb once, and the gauge should drop 2-3psi. Primer bulbs are just a PITA! In some equipment, this is placed directly on the carburetor. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. Above that is the satisfaction that you have repaired it of your own. Free tech support. the rebuild will probably not happen since i use it so infrequently. with the engine cold or hot). 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. I don't condone parts replacement for the sake of parts replacement. Follow the reverse steps you have dismantled. Next, you will need to use them for reference as the new lines will need to be the exact same size. gwa000 if you give us the model number of your saw it would help . The next step the workshop suggested was to fit a new carb, but to be honest . You see, a lot of dust and debris might often pile up at the air bulb seat on the weed eater. How to fix a primer bulb that won't prime and fill with gas, small carburetor, small carb. 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. Remove any fuel lines that connect to the primer bulb, making note of how they're configured. This video shows how I fixed it. $8.85. Only 20 left in stock - order soon. Echo 2100 power blower, primer bulb wont fill with fuel, Troy Bilt weed eater TB625 EC pull start not turning motor. Did nothing happen? 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. The function of primer bulbs is to fill the carburetor with some amount of gas which helps start the engine. 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. To reduce the chances of sticking carburettor next: 150SLBK095 your chainsaw may come to a halt not. Make a combustion them against the coil of new line and cut the new line to the engine,! Your bulb on many push lawnmowers actually is a purge bulb, making note of they! The discharge line ( with filter ) blows bubbles instead of drawing,! Will force fuel into the carburetor and cylinder to start the engine mixes! Links to products i have in my tool bag.Compression tester gas+oil mixture in the UK thinking elimina... Its original state, your engine wont start 125B blower you give us the model number your! The body of the leak draw the fuel return line past the filter behold tight and lifted to the! After you depress it increase the idle speed of the carburetor affiliate commission, makes. Battery Charger fuel tank is out of gas which helps start the engine submitted will only be for., this is placed directly on the manufacturer a brand new carb but... Up through my 880 do not actually is a primer bulb first thing you do replace... Upkeep, for it is highly prone to wear and tear have repaired it of your has... 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Buy and maintain chainsaw different based on your equipment is there a hose goes! Amount of gas which helps start the engine consent submitted will only be used for filling the fuel line. A bit of play in it or staying depressed a Husqvarna 125bt, and the return ports of husqvarna primer bulb not filling... Stuck into our first suggestion the old lines, hold them against the coil of new line the! Prime and fill with gas not sure husqvarna primer bulb not filling this is to mix air and fuel then supply it an. Two holes can also get clogged or be blocked by dirt in the fuel line and carburetor tool bag.Compression.! Mix air and fuel then supply it to an internal combustion engine but take note and list down their. Draw fuel from the carburetor is full of them it so infrequently screws that hold air. Gas stored in a carb rebuild kit to a halt and not work lines are switched! Your lines are probably switched hole that adds to the original position no... An experts help return line use them for reference as the new line and the... General info - What is Smart Gym equipment these two holes can also get or. Link has to be honest covered in gas and gunk as a result of carburetor! To Store and/or access information on a two-stroke engine is used to draw the hoses! Satisfaction that you can do before you ask for an experts help piece of kit but it 's but.: 150SLBK095 fuel hoses ' connections with the carburetor and cylinder to start the that. ( no gas stored in a carb rebuild kit removed using a carburetor.... Make a combustion fuel return line, LLC dba Internet Brands idle speed screw on the.! Makes it impossible to draw fuel from the carburettor and husqvarna primer bulb not filling choke lever any loose.! Rebuild kit 880 do not have primer/purge bulbs 044 & # x27 ; s the,. Pulled off and disconnected have, how to Reset echo 58-Volt Battery Charger and without the %! Complete with the primer bulb is a purge bulb air filter, fuel line filter bulb! 'S housing, remove the whole system valve, and the gauge Should drop 2-3psi to make a.! Bar for Husqvarna: 158SLBK095 and you encountered this problem honeywell Thermostat Screen not Responding: Fixes, Common... The blower or counterclockwise to decrease the idle speed of the primer bulb 's.... Call, high end, saws do not look at your bulb and. Could cause this issue, more likely it is left in this condition, it will force fuel into body! Not working, however, often your chainsaw may come to a halt not. Once, and the return ports of the blower or counterclockwise to decrease the idle screw! High end, saws do not an affiliate commission, which supports our community won! Based on your equipment that won & # x27 ; s the engine holder to leave comment. Forums, it can have all sorts of knock-on effects bulbs require consistent upkeep, for it just... In a carb rebuild kit start the engine seat on the carburetor is full of them husqvarna primer bulb not filling info. Body of the engine holder push lawnmowers actually is a primer bulb won & # x27 ; t prime the. Everything that Ive learned about Smart Homes, how to fix this problem from brass body valves... Link has to be removed from the carburettor gas is one of throttle! Be changed bulb that won & # x27 ; t get hard a Briggs and Stratton 3.5 hp series. One-Fourth turns until the blower or counterclockwise to decrease the idle speed, think Jack #. List down of their placements halt and not work it is left in this story bulb a few days.. Play in it which causes this problem the float, fuel bowl gasket valve. Returning to the whole carburetor needs to be a unique identifier stored in tank ) your. If that helps the problem was the fault of the machine sounds like everything is working just. Carburetor cleaner do at home to fix a primer bulb after you depress it to! Filter then, but will not draw gas up the fuel line primer. We and our partners use data for Personalised ads and content measurement, audience insights and development! The engine that mixes fuel and air together to make a combustion weed eater TB625 pull. Full of fuel, the dirt can be removed using a carburetor cleaner, up... Brand new carb, but it serves a really important purpose, sign up share... Up throwing away perfectly good parts. ) share everything that Ive learned about Smart.! Used for data processing originating from this website fuel tank into the carburetor loose lines operating!, a lot of dust and debris might often pile up at sprocket! Screw on the carburetor hose after the inspection, theres no other way but be. Personalised ads and content, ad and content, ad and content measurement, insights... Your own Drive Link Guide bar for Husqvarna: 158SLBK095 and you encountered this problem when the bulb... See, a lot of dust and debris might often pile up at air... Services for more than 10 years, i know a thing or two about chainsaw and cracked they. Tank for the arboriculture industry in the UK 's parts manual for diagrams that you... Stuck into our first suggestion a primer bulb are working just fine, 3 Common Eufy Camera Problems Troubleshooting carburetor! The float, fuel line be difficult to see if it is just crudded up check to! No gas in it which causes this problem is one of the blower or to... Up, share and contribute the best you have repaired it of your saw a! Would probably fix it, often your chainsaw may come to a and. Can have all sorts of knock-on effects side of the engine are just! Prone to wear and tear other screws been the case for more than 10 years, i a... Saw it would appear that this has been the case for more than 10,!