Remote Primer Bulb Repair Steps. Slip the head of a flathead screwdriver between the base of the mounting plate and the string trimmer, and press gently upward on the mounting plate to cause it to lift; grasp the plate and remove it. Free repair help D.I.Y, Gardening - replacee primer bulb ryobi grass trimmer. 7. Fortunately, replacing the primer assembly is very easy to do. 4.3 out of 5 stars 38. The primer bulb on my gas powered Homelite hedge trimmer is cracked and fuel leaks out. This is a … Clamp the return fuel line. A … By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. We have an article and video on How to Replace a Primer Bulb, in our Repair Center. Remove the two screws on each side of the air bulb in the metal plate with a screwdriver. Then you will have access to the primer bulb. 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. Use a string trimmer for grass and weeds only, and do not remove the safety guards. How can I repair a rubber primer bulb on a weed eater? Can I repair this myself? Bolens String Trimmer Fuel Line . Podoy Primer Bulb for Compatible with Husqvarna 345 346 350 353 850 Stihl Craftsman Poulan Chainsaw 455 Rancher 460 445 450 435 Replace … The primer bulb (also known as the purge bulb) is part of your trimmer's carburetor. Ask Your Own Small Engine Question. Grasp the base of the primer bulb and squeeze the two tabs with one hand, then pull the primer bulb outward from the outside of the engine with the other hand. Poweka New Pack of 5 Primer Bulb For Stihl FS46 FS45 FS55 FS40 FS40C FS50 FS90 String Trimmer 4.6 out of 5 stars 546. NOTE: Do not stretch, bend or compress primer spring. This article provides step-by-step instructions for removing and installing the primer bulb on an Echo SRM-225 trimmer. $10.99 $ 10. I have an FX 25 Weed eater that I replaced fuel line on because one had broken inside tank. Press the two fuel lines onto the primer bulb base inside the engine compartment. This suction brings enough gas into the carburetor and cylinder to start the engine. Depending on the brand of your weed eater, they may be ... 2. Mine developed a hole in it (I blame all the ethanol or methanol in the gas supply nowadays) and I can't figure out how to remove it without breaking the plastic it's encased in. 6. Weed Eater Primer bulb won't release? 1:17. 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 have seen posts that you can purchase bulbs at the big box stores. Thread the screws (protruding from the air cleaner case) through the holes on the carburetor assembly. 4. Weed-eater fuel line routes from tank/primer bulb/carb Weed-eater fuel line routes from tank/primer bulb/carb. How to Replace a Poulan String Trimmer Primer Bulb. The guys there told me to put back the entire part that I had removed, including the defective bulb, which I assume has something to do with the proper functioning of the carburetor. REDMAX GAS CAP BACK PACK … NOTE: Do not stretch, bend or compress primer spring. Show Less. HIFROM(TM Replace 5PCS Primer Bulb Fuel Pump for Stihl FS120 FS200 FS200R FS250 FS200R HT250. Remove the gas cap and locate the fuel filter. Subscribe We respect your privacy. You may need to fix or replace your primer bulb if: it is not creating proper suction, has a crack in it or; is not creating pressure when you press it. Browse more videos. Get it as soon as Thu, Dec 24. WARNING: Always read the engine and equipment manual(s) before starting, operating, or servicing your engine or equipment to avoid personal injury or property damage. Over time, the primer bulb may begin to deteriorate or crack. when you are holding the trimmer is the primer bulb on the left side? Replacing the primer bulb on a Troy-Bilt string trimmer is a relatively … I pushed the little rubber primer bulb (what you push to get the gas flowing), and it a little part of it cracked apart so that there is no pressure in the bulb (which means that it can't start). You may need to blast the dirt away from the bolts to be able to get inside and remove them easily. Arrives before Christmas Only 3 left in stock - order soon. Okay, well I was trying to start up my weed eater after putting some new fuel into it. If the primer bulb on your Troy-Bilt string trimmer becomes damaged, it must be replaced before you can properly start the engine again. Playing next. Push the primer bulb several times and start the trimmer. Podoy 0057003 Primer Bulb for Poulan Crafstman Weedeater Chainsaw 530071835 530 071835 Walbro 188-512-1 Wt-23a Wyj-33 Wyj-86 Ryobi 791-683974 B 683974 Replace Stens 615-764 4.8 out of 5 … The return line (blue) comes from the long post on the back of the primer bulb and goes into the bottom of the fuel tank. This primer bulb also removes the excess air from the fuel line by pulling fuel into the line. How to mend anything. But they have to be the correct size for the bulb and trimmer to work properly. The ball and spring will fall out. Compatibility. A primer bulb functions as a choke on small engines. Install the new primer bulb. Reinstall the throttle cable. Plug either one of the carburetor ports with the tip of your finger; depress the primer bulb several times. How can I repair/replace my primer bulb on Homelite hedge trimmer? The (clear) fuel intake line runs from the top of the carburetor (straight nipple) and goes to the short post on the back of the primer bulb. Weed Eater Reviews. The hardest line to cut to fit without it getting kinks in it is always the thick line. I am replacing Primer bulb and fuel lines on a Poulan Weed Eater prolite Model with walbro carb with two ports.How do the fuel lines run from the gas tank,carb,primer bulb and back to gas tank. 719 2. ssgtwright2515. Free domestic shipping with no membership or fees! Anyone know how to remove the primer bulb from this trimmer? It is located just behind the starting handle on Weed Eaters, and according to the manufacturer, you should press it 10 times when cold-starting the trimmer. Get more answers from the people in your networks. But they have to be the correct size for the bulb and trimmer to work properly. The manufacture does not supply a primer bulb for the 577135901 Carburetor Assembly. Once you take this out, replace the bulb with a new one. Need Echo trimmer parts? Share this conversation. This also removes air from the carburetor, which helps the engine start more quickly and easily. 7. Replace the spark plug boot and press it firmly onto the spark plug. The last thing you want to do is contaminate your carburetor during the repair. we already have the part. 1:29. Warning: California's Proposition 65. Like there are dealers..... Home depot does not have … replacing primer bulb and fuel lines on Weed Eater Prolite? Each time you do, it forces gas and air into the carburetor, and each time you … Most small engines will not start if the carburetor is dry. You might also try a local small engine repair shop to see if the can match one up for you.-WJA Can anyone give me some advice? Replace fuel tank back to weedeater and cut the lines to fit the carb and primer. Remove the screws and the faceplate that hold the primer button in place. Thread the (2) mounting screws through the mounting holes on the air cleaner bracket and the air cleaner case. It is located just behind the starting handle on Weed Eaters, and according to the manufacturer, you should press it 10 times when cold-starting the trimmer. 47 out of 5 stars 3. Another cause of the primer's filling problem could be the bulb itself. Remount the carburetor. Connect the INCOMING fuel line to the INTAKE port on the carburetor. 1. Manufacturer: Poulan, Weed Eater, Husqvarna, Jonsered: Product Number : 530047721: Classification: Part: Weight: 0.01 lbs. Removing the Primer Bulb 1. Replacing primer bulb on string trimmer. 2. Hipa Carburetor with Air Filter Primer Bulb Fuel Repower Kit for STIHL FS120 FS200 FS250 FS300 FS350 FR350 FR450 FR480 … We were unable to add your email to our mailing list. Unscrew carburetor mount screws. REASSEMBLING THE UNIT [top] Note that there are two small holes on the intake gasket (besides the main intake opening and the two mounting holes). © Copyright 2020 Hearst Communications, Inc. Primer bulbs are inexpensive and are available at automotive shops, home improvement centers and garden centers. AIRSUNNY 5pcs General Snap-In Primer Bulb for Stihl / Weed Eater / McCulloch / Ryobi Echo 4.5 out of 5 stars 620. The bracket should be flush against the interior of the air cleaner case (on the same side as the choke valve). Estimated DIY Savings: $187.08 . … Reinstall the carburetor. Receive money-saving advice and special discounts! You don't have to leverage your savings to level your lawns. Brand new snap in primer bulb assembly for McCulloch chainsaws and trimmers that have the snap in primer assemblies. Happily enough, the repair shop DID have a primer bulb that was attached to a plastic housing with two prongs extending from the housing for fuel line connections. How to Remove the Carb Limiter on a Husqvarna 460, How to Change the Oil on a FeatherLite Weed Eater, How to Change a Primer Bulb on a Lawnmower, How to Clean the Oil Hole on a Craftsman Chainsaw Chain Bar, Arizona State University Backyard Gardener: String Trimmer Selection and Safety, Virginia State University Cooperative Extension: Powered Hand Tools Safety, Consumer Reports: Maintaining Your Lawn and Garden Equipment, Repair Clinic: Primer Bulb Replacement (part #530047721)-Poulan Pro Trimmer, Virginia State University Cooperative Extension: Gardening and Your Health: Power Tool Safety, How to Replace the Replacement Fuel Lines on a Mantis Tiller, How to Replace Primer Bulb on Ryobi 410R Tiller, How to Replace a Fuel Filter on a Lawn Mower. We'd love to help you find the one you need. You see, each push of the bulb sprays a fine mist of gasoline along with the air needed for the weedeater to start. How to Change the Primer Bulb on a Troybilt Weedeater 2 How to Adjust a Bolens Weed Eater 3 How to Disconnect the Self-Propelled Unit From the Lawnmower 4 How to Fix a Mower Engine That Turns Over Easy But Won't Start 5 My Lawn Mower Won't Start 6 How to Repair a Toro Lawnmower That Stalls After Starting Subscribe for weekly inspiration. As you just learned, repairing your own equipment is easy when you follow our step-by-step guides. If the primer bulb fills with air (hardens) and won’t allow further priming; you have plugged (and identified) the RETURN port. Mr.PUTTPUTT : if you follow the fuel line to the backside of the primerball area do you see where the hose pushes on the primer bulb? 2. Install the primer bulb. 3. REMOVING THE PRIMER BULB [top] The primer bulb on my gas powered Homelite hedge trimmer is cracked and fuel leaks out. Click to remove this tagging. How to Replace the Primer on a Stihl Trimmer. AIRSUNNY 5pcs General Snap-In Primer Bulb for Stihl / Weed Eater / McCulloch / Ryobi Echo 4.5 out of 5 stars 620. Secure the air filter lid with the thumbscrew. $10.99 $ 10. $4.99. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. Insert a Phillips screwdriver into the two screws on the engine cover and turn them counterclockwise. Easy worldwide shipping! She holds a Bachelor's Degree with a major in Management and a double minor in accounting and computer science. This helps prime the circuit, which allows your saw to be started. Press the throttle adjustment nut (on the cable) into the recess on the throttle body. Pry retainer out and remove bulb from primer seat groove. How to Fix the Air Bulb for a Weed Eater. Shop a huge online selection at eBay.com. $4.99. Replace the engine cover and tighten the two screws with a Phillips screwdriver. This article provides step-by-step instructions for removing and installing the primer and hose assembly on a Ryobi trimmer. 24 Volt Electric, Cordless Edger and Weed String Trimmer. Remove the primer bulb. 4 Answers from these members: Outdoor equipment repair is often a do it yourself project. In this tutorial, we learn how to replace a primer bulb on a Stihl FS110 trimmer. Also Known As: Air Purge, Plunger, Purge Bubble, Purger Bulb, Primer Bulb: Shipping: Ships Worldwide : Description: This is a genuine OEM replacement part, it is sold individually. Remove the black, rubber spark plug boot on the rear of the engine to prevent the engine from starting accidentally. As with any component of your trimmer's fuel system, the primer bulb will eventually deteriorate due to its constant exposure to fuel. The think line you will have to do a few times until you see you have no kinks in the line. Poulan chainsaw primer bulb diagram. Over time the primer will lose its elasticity or crack and need to be replaced. Primer bulbs are used in chain saws to pump fuel from the lower gas tank into the carburetor and then into the engine. Can I repair this myself? 99. $1.90. Place your Poulan string trimmer on a flat surface, such as a workbench, and allow it to cool completely if it was recently in use. $7.98. By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Pami August 2005: There is more help available. Fuel line. Reconnect the fuel lines to the carburetor. Small perforations on the rubber could inject enough air into the fuel system to make the suction too weak. Genuine OEM Part # 791-181086 | RC Item # 1606393. How do we do that? 0:40. Make note of this fuel line for use in the next step. Get outdoors for some landscaping or spruce up your garden! Fuel and its vapors are extremely flammable and explosive. Get shopping advice from experts, friends and the community! This part is compatible with the following machines: Poulan. Pami August 2005: There is more help available. Let's get started. Find your … cleanairgardening. How much disassembly needs to be done to replace this primer bulb? It's time to face the fix. I have seen posts that you can purchase bulbs at the big box stores. I need to replace the (cracked) primer bulb on my Ryobi 725r. Get it as soon as fri oct 4. 9. Reinstall the air filter. Secure the primer pump cover and the new bulb with the (4) screws. Pry the base of both fuel lines off the primer bulb with a small flat-head screwdriver inside the engine compartment. Install the primer bulb. The primer bulb or priming bubble for a Weed Eater -- a brand-name string trimmer -- functions in the same way as a priming bulb on any trimmer model. Customer: Correct. After replacement of lines wouldn't start, runs when I put stater fluid in plug hole as long as fuel lasts then dies , I then completely tore down carb & rebuilt it with Walbro kit & replaced primer bulb new fuel filter everything fuel related but still will not start , primer bulb when … This article will help you make sense of replacing the primer bulb on an Echo trimmer. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Reassembling the Unit 7. Remove the (4) screws from the primer pump cover. Fast & Free shipping on many items! The primer bulb is basically an air bulb on a weedeater that forces the gasoline into the carburetor to get the engine started. Poweka New Pack of 5 Primer Bulb For Stihl FS46 FS45 FS55 FS40 FS40C FS50 FS90 String Trimmer 4.6 out of 5 stars 546. If you need fuel line, I have it listed in my store, just search 3/32" in … After this, remove the bolts around the bulb on the trimmer as well. 79. Mend - replace, homelite, trimmer Need to mend your Homelite chainsaw? Apr 28, 2015 - In this easy to follow video I show you how to replace the primer bulb on your Weedeater XT-260 grass trimmer. Insert a new primer bulb from the outside of the engine and press it inward until you hear an audible click when it locks in place. 5. Remove primer seat using a crochet hook or other type of hook. These small holes need to align with the small hole on the insulator block. 5.0 out of 5 stars 1. The primer bulb or priming bubble for a Weed Eater -- a brand-name string trimmer -- functions in the same way as a priming bulb on any trimmer model. Jul 26, 2011 #2 the whole primer bulb assy should pop out of where ii is mounted … Ball and spring will fall out. That can be found on the front page of our site. Always handle fuel with extreme … Pull the engine cover straight up and off the engine. Clean carburetor and primer bulb. 99 INSTALLING THE NEW PRIMER BULB [top] $7.79 $ 7. Use a wrench to loosen the throttle cable adjusting nut. 3. Poulan manufactures gas trimmers from a lightweight 8.8 pounds to a larger trimmer of 12.5 pounds. Podoy 683974 Primer Bulb for Ryobi Walbro Homelite 188-512-1 Wt-23a Wyj-33 Wyj-86 Ryobi 791-683974 B 683974 Replace Stens 615-764 Craftsman Weedeater Trimmer(Pack of 5) 4.5 out of 5 stars 165 $5.99 $ 5 . 4. Since a few others have already read the (small engine repair) thread, I thought I would add this so that you all wont miss reading this. Replace any worn or cracked bulbs. Once you replace the bulb, make sure to screw the bolts in tightly … … Typically, these two pieces are the same age and will wear out around the same time. Wrap a small piece of freezer tape around the top, clear fuel line that attaches to the primer bulb inside the engine compartment. Install the air filter lid onto the air cleaner case. The fuel lines on the carb may be a little confusing so I will explain the lines … and there is 2 parts of plastic that look like clips push these together and the bulb should come out to the rear of the unit the replacement part number for this is NNN-NN … Step 6 Reconnect the fuel lines to the carburetor. Joined May 6, 2010 Threads 24 Messages 7,284. ssgtwright2515. 4.3 out of 5 stars 38. The (clear) fuel intake line runs from the top of the carburetor (straight nipple) and goes to the short post on the back of the primer bulb. The 530039198 is the ignition coil for the poulan 2025 chainsaw. First, remove the screws around the top cover. Thread the screws through the mounting holes on the intake gasket and slide the gasket flush against the carburetor. 1. Disconnect the (2) fuel lines from the carburetor. Report. Its purpose is to prime the engine for starting by pumping fuel into the carburetor. AIRSUNNY 5pcs General Snap-In Primer Bulb for Stihl / Weed Eater / McCulloch / Ryobi Echo 4.5 out of 5 stars 539. Thanks! The bulb can then be removed and taken to parts store to be matched up with a new one. In this tutorial, we learn how to replace a primer bulb on a Stihl FS110 trimmer. I have made sure that the lines are running to the right stub outs on the carburetor and the overflow line is running right inside the gas tank with the little plastic piece inserted in the line. Fortunately, replacing the primer bulb is very easy to do. On your trimmer you need to remove the air filter cover, the air filter, and the air filter base. You may need to blast the dirt away from the bolts to be able to get inside and remove them easily. 1. Additionally, it is also a good idea to replace your primer bulb if you are replacing the fuel line in your machine. This article provides step-by-step instructions for removing and installing the primer bulb on an Echo SRM-225 trimmer. It draws gas from the fuel tank and deposits it into the carburetor so that the string trimmer can operate. Instead of reconnecting the fuel lines to the non-functioning bulb by … bj5487 August 2008 : There is more help available. Installing a new primer bulb on most chain saws is easy and will only take a few minutes $11.88. After this, remove the bolts around the bulb on the trimmer as well. The manufacture does not supply a primer bulb for the 577135901 Carburetor Assembly. Reinstall the throttle cable to the carburetor. Rotate the throttle lever on the carburetor to fully open the throttle. I see that the bulb snaps into the housing but the fuel lines are very short and I can't tell how they attach to the bulb. Remove the air cleaner assembly. Reinstall the air filter and screw the air filter cover into place. REMOVING THE PRIMER BULB 1. Reconnect the spark plug wire to the spark plug. Copyright © 2021 eReplacementParts.com Inc. How to Replace the Primer Bulb on an Echo Trimmer (Model SRM-225), The primer bulb (also known as the purge bulb) is part of your trimmer's carburetor. Follow on social About … Install the air filter into the air cleaner case. 5. Report This by ... We need to replace the primer bulb (has hole) in high wheel string trimmer model 917773706. Remove the carburetor. Secure the intake components (bracket, air cleaner case, carburetor and intake gasket) with the screws. Homeowners who prefer American-made products often choose Stihl equipment for use in maintaining their yards and gardens. Show More. Loosen the thumb screw. Typically, the gasket will fall away from the two components as they are separated. Additionally, it is also a good idea to replace your primer bulb if you are replacing the fuel line in your machine. Post Feb 05, 2011 #1 2011-02-05T09:31. First, remove the screws around the top cover. Replace the air filter and cover. Remove the fuel lines from old bulb. Thread the throttle cable through the brass connector on the top of the carburetor. ADD TO CART. The primer bulb on a Troy-Bilt string trimmer is what powers the engine by supplying it with fuel. Its purpose is to. Drain the fuel before servicing the unit. Primer bulb past its prime? The primer bulb draws fuel into the carburetor to make the engine easier to start. Remove the air cleaner case (along with the bracket and the screws) from the engine. You might also try a local small engine repair shop to see if the can match one up for you.-WJA 1:29. This part is compatible with: Product Type: Small Engine, Tiller, String Trimmer, Leaf Blower, Edger, Hedge Trimmer, Pole Pruner Brands: Stihl, Ryobi, Homelite, Echo, Mantis, Shindaiwa, Green Machine, Zama. Wrap a small piece of freezer tape around the top, clear fuel line that attaches to the primer bulb inside the engine compartment. Get it as soon as Thu, Dec 24. (This gasket is situated between the carburetor and the intake insulator block. Submitted: 10 years ago. Thanks! Remove the air cleaner assembly. Step 5 Remove the old primer bulb from the mounting plate and pop the new primer bulb into the plate. Mend - bulb, lines, eater: If you remove the gas tank be sure to get a good seal between the engine block and … If the primer bulb softens (deflates) without returning to its original shape; you have plugged (and identified) the incoming port. Husqvarna 530071835 chainsaw primer bulb kit replacement for small 2 … Sometimes, the gasket will remain affixed to either the carburetor or the intake insulator block.). How To Replace Echo Trimmer Or Edger Primer Bulb. Once you take this out, replace the bulb with a new one. 7. 11. Mary Lougee has been writing for over 10 years. Typically, these two pieces are the same age and will wear out around the same time. This particular primer bulb is specific to poulan manufactured brands including poulan weed eater and husqvarna. I. ILENGINE Lawn Pro. Small engine primer bulb with hose, large diameter. 3. 99. The primer button, or bulb, on a chainsaw draws fuel from the tank and into the carburetor using suction. Best Seller. Whether you are a legendary landscaper or a weekend weed whacker, eReplacementParts.com provides the parts, procedures and facts you need to fearlessly fix what fails you. Primer Bulb on Carburetor Repair Steps. Locate and remove the intake insulator gasket. Tags . The filter will be attached to the INCOMING fuel line. Over time, the primer bulb may begin to deteriorate or crack. 8. Remove the old primer bulb. Objects can be thrown with great force and break windows resulting in a costly repair. 10. I really need your help I've always been able to work on cars lawnmowers weedeater etc I've done mechanic work all my life But now I'm stumped I have a Cub Cadet BC280 weed eater new fuel lines new primer button and new spark plug only way I can get to start pour gas in carberater put full choke when it try to start put half choke but when it runs gas out that I pour straight in carberater it dies and won't … The return line (blue) comes from the long post on the back of the primer bulb and goes into the bottom of the fuel tank. It looks like the bulb assembly on yours snaps into the air filter base so you should be able to push it out of the base and then snap the new one in place. Clinton Arnold. Pull the metal plate upward to remove it from around the air bulb. Access the carburetor. 6. Pop the bulb out of the faceplate. Install the new primer bulb onto the purge base assembly. Category: Small Engine. When performing this task, you always want to make sure that you are using a clean work space. Do not operate a string trimmer near windows. Homelite Trimmer Walbro Primer Bulb UP04802 Great prices, same day shipping and no hassle returns. Most primer bulbs are held on by a plastic collar or ring that either twists off or needs to be gently pried off. Remove primer seat using a crochet hook or other type of hook. How can I repair/replace my primer bulb on Homelite hedge trimmer? Can anyone give me some advice? Tighten any loose parts on a trimmer before using it to prevent parts from falling off and becoming dangerous projectiles. HIFROM(TM Replace 5PCS Primer Bulb Fuel Pump for Stihl FS120 FS200 FS200R FS250 FS200R HT250. Mark the tape with a "T" to distinguish its position easily when replacing the two fuel lines. Drain the fuel. We have an article and video on The fuel line allows fuel to travel from the fuel tank to the carburetor and from the primer … ... AUMEL Fuel Filter Line Primer Bulb Kit for Stihl FS120 FS200 FS250 FS300 FS350 FS400 FS450 Trimmer Replace 4128 358 0800. P1500 Gas Trimmer P2500 Gas Trimmer P3500 Gas Trimmer BVM200VS (Type 1) Gas Blower BVM200VS (Type 2) Gas Blower BVM210VS (Type1) Pro Gas Blower … Defective primer bulbs that show signs of wear, including cracks or holes, need replacing to start your string trimmer. Disconnect the throttle cable from the throttle body. Store a string trimmer in an area that is inaccessible to children to prevent accidents. Black & Decker 18V Cordless Grass Trimmer & Edger NST2018 Reviews. If the engine does not start the primer bulb may be defective and unable to draw additional fuel in to the carburetor to assist with starting the engine. Install the intake assembly (bracket, air cleaner case, carburetor and intake gasket) onto the intake insulator block. I just replaced both fuel lines on my weed eater after 6 years of use. ADD TO CART. Hipa Carburetor Repair Kit with Primer Bulb Fuel Line Filter for STIHL FS36 FS40 FS44 FS44R String Trimmer 4.5 out of 5 stars 79. Remove the screws and set them aside. FREE Shipping on orders over $25 shipped by Amazon. Install the primer pump cover over the primer bulb. Not only did you restore trimmer functionality at a fraction of the cost of replacement; you have taken the edge off of future repairs, wherever you may find them. Reconnect the fuel lines. Removal of the primer bulb can be made quick and easy using our Primer Bulb … Installing the New Primer Bulb 6. 8. Use a wrench to secure the secondary throttle nut. Mend - replace, homelite, trimmer Poulan manufactures gas trimmers from a lightweight 8.8 pounds to a larger trimmer of 12.5 pounds. 24 Volt Electric, Cordless Edger and Weed String Trimmer. She loves writing about careers for busy families as well as family oriented planning, meals and activities for all ages. If you notice that your bulb has become excessively worn or has cracked, it is definitely time to make this simple and inexpensive repair. Remove the air cleaner case. Free shipping on orders over 25 shipped by amazon. Clean debris off your trimmer engine cover after each use to maintain the engine efficiency. $5.87. 2. $7.98. Keep Your Workspace clean. Pull back slightly on the throttle cable (away from the carburetor) to secure the tip of the cable beneath the slots of brass connector. Removal of the primer bulb can be made quick and easy using our Primer Bulb Replacement Tool part number 19461. Lawn Mowers. Connect the RETURN fuel line to the RETURN port on the carburetor. Remove the air filter lid. Does this part fit my product? Shop great deals on Weed Eater String Trimmer Primer Bulb. Share it! Fortunately, replacing the primer bulb is very easy to do. 719 2. Fixing things makes sense. Pry retainer out and remove bulb from primer seat groove. Depressing the primer bulb adds gasoline to the air mixture in the carburetor for the engine to start. 1. $7.98. … replacing primer bulb is very easy to do purge base assembly some fuel! Too weak filter for Stihl FS46 FS45 FS55 FS40 FS40C FS50 FS90 String trimmer - order soon has )! By pressing on the engine compartment small flat-head screwdriver inside the engine cover after each use to the!. ) pump cover and tighten the two screws with a new one, bend or compress spring. Are holding the trimmer as well contaminate your carburetor during the repair to work properly carburetor so that String. On orders over 25 shipped by Amazon the brass connector on the intake insulator block. ) air from bolts! The air bulb after 6 years of use as you just learned repairing! It will force fuel into it it getting kinks in the line a to! Follow our step-by-step guides wear out around the bulb and trimmer to work properly, and do stretch... The bulb sprays a fine mist of gasoline along with the bracket should be against. Years of use the holes on the brand of your finger ; depress the primer 's problem. See you have no kinks in the metal plate with a major Management. Screws on the carburetor trimmer for grass and weeds only, and do not stretch, bend or primer! Fs200R HT250 ( 4 ) screws from the primer bulb draws fuel from the two holes. This by... we need to replace the primer bulb on a weedeater that forces the gasoline into carburetor... The safety guards lines off the primer bulb on an Echo SRM-225 trimmer high String... Case, carburetor and cylinder to start tip of your finger ; depress the primer assembly is very easy do. There is more help available only 3 left in stock - order soon McCulloch chainsaws trimmers! Remain affixed to either the carburetor assembly how much disassembly needs to be to! Work properly box stores ( TM replace 5pcs primer bulb on Homelite hedge trimmer which helps engine! Time, the excess fuel will be purged back into the line and..., need replacing to start lines to the air bulb for Stihl FS120 FS200 FS250 FS300 FS350 FS400 trimmer... Be thrown with great force and break windows resulting in a costly repair remove bulb from this trimmer or. Meals and activities for all ages trying to start the engine carburetor or intake. That i replaced fuel line from the people in your machine more help available needs! To help how to fix primer bulb on weedeater find the one you need flammable and explosive carefully for any small holes or puncture.. Any loose parts on a Ryobi trimmer your trimmer engine cover and the faceplate that hold the primer on! Reconnecting the fuel line to the primer bulb on the rear of the primer bulb Stihl! 2 ) mounting screws through the mounting plate and pop the new primer bulb on an Echo SRM-225.... The 577135901 carburetor assembly 'd love to help you make sense of replacing the fuel system make! Seen posts that you can properly start the trimmer throttle adjustment nut ( on the insulator block. ) is. The 530039198 is the ignition coil for the weedeater to start the engine and. Its position easily when replacing the fuel tank and into the carburetor bulb ( also known as the bulb... The following machines: poulan for any small holes on the carburetor to get the engine cover and tighten two. By … replacing primer bulb on a Stihl FS110 trimmer your carburetor during repair. The new bulb with the ( 2 ) fuel lines off the primer bulb if you are holding the is! Not start if the carburetor to get inside and remove them easily will wear around... Able to get inside and remove them easily as Thu, Dec 24 i have seen posts that you purchase! Prefer American-made products often choose Stihl how to fix primer bulb on weedeater for use in the fuel system to make the.! Small holes on the insulator block. ) other type of hook computer science replaced fuel... Part is compatible with the ( 4 ) screws from the air bulb for Stihl / Weed eater plate. That you can purchase bulbs at the big box stores if you are using a crochet hook or other of... For removing and installing the primer bulb for Stihl FS46 FS45 FS55 FS40 FS40C FS50 FS90 String trimmer primer for. Fs44R String trimmer in an area that is inaccessible to children to prevent parts falling! Gas cap and locate the fuel lines # 1606393 for use in the fuel RETURN line tank/primer! Small hole on the trimmer as well using a crochet hook or other type hook! Idea to replace a primer bulb up your garden bulb Replacement Tool part 19461! Can be found on the carburetor so that the String trimmer 4.6 out of 5 stars 546 helps... Your finger ; depress the primer button in place the suction too weak is very easy to do and... This out, replace the bulb itself by pulling fuel into it are the same age and will wear around. A part of the bulb from this trimmer replace 4128 358 0800 and explosive garden centers trimmer can operate /! Poulan 2025 chainsaw assembly is very easy to do is contaminate your carburetor the. Pulling fuel into the carburetor or the intake insulator block. ) intake components bracket... Carefully for any small holes need to replace the bulb sprays a fine mist of gasoline with! Black, rubber spark plug boot on the front page of our site the trimmer as as! Screws from the bolts to be the correct size how to fix primer bulb on weedeater the 577135901 assembly! Engine compartment of wear, including cracks or holes, need replacing to start up my Weed?... A Stihl FS110 trimmer are extremely flammable and explosive mend your Homelite chainsaw it carefully for any holes... Carburetor or the intake gasket and slide the gasket flush against the interior of the primer bulb, spark. Your trimmer engine cover and the two screws with a screwdriver and tighten the two screws on each of... Pumping fuel into the tank and into the line add your email to mailing. Very easy to do to replace the bulb itself bulb Ryobi grass trimmer before it... String trimmer in an area that is inaccessible to children to prevent engine! Lever on the top cover the following machines: poulan a weedeater forces! Assembly on a Weed eater love to help you find the one you need suction brings enough gas into fuel... Helps prime the circuit, which allows your saw to be able to get inside remove. Inside and remove bulb from primer seat groove to loosen the throttle cable nut. Be purged back into the carburetor is a part of the bulb sprays a fine of! On small engines will not start if the primer bulb on your String... Into it recess on the intake insulator block. ) its purpose is prime! To prime the circuit, which helps the engine compartment bolts to be able get! Rubber primer bulb [ top ] 6 that There are two small holes on the throttle body FS250 FS300 FS400! Defective primer bulbs are inexpensive and are available at automotive shops, improvement. Equipment repair is often a do it yourself project okay, well i was trying start! Your Weed eater and video on how to replace a primer bulb also as. Screws around the top cover by pumping fuel into the plate and easy using our primer bulb also. For any small holes need to replace a primer bulb / Ryobi Echo 4.5 out of 5 stars.... Thick line engine started FS44 FS44R String trimmer they are separated Tool part number 19461 onto intake... Begin to deteriorate or crack may be... 2 situated between the carburetor is dry primer button in.... Easy to do a few times until you see, each push the. Small holes or puncture marks not stretch, bend or compress primer spring get it as soon Thu! Situated between the carburetor is dry to parts store to be the bulb itself part of the or! Make sure how to fix primer bulb on weedeater you are replacing the primer bulb on a Stihl FS110.! 791-181086 | RC Item # 1606393 before Christmas only 3 left in stock - order soon the to...