Press the two fuel lines onto the primer bulb base inside the engine compartment. The primer bulb on my gas powered Homelite hedge trimmer is cracked and fuel leaks out. 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. On your trimmer you need to remove the air filter cover, the air filter, and the air filter base. Install the primer pump cover over the primer bulb. Removing the Primer Bulb 1. 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. $7.98. Fuel and its vapors are extremely flammable and explosive. 99. 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. Disconnect the throttle cable from the throttle body. 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. The hardest line to cut to fit without it getting kinks in it is always the thick line. Can anyone give me some advice? $5.87. This also removes air from the carburetor, which helps the engine start more quickly and easily. 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. 7. She loves writing about careers for busy families as well as family oriented planning, meals and activities for all ages. 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 … Plug either one of the carburetor ports with the tip of your finger; depress the primer bulb several times. But they have to be the correct size for the bulb and trimmer to work properly. Replacing the primer bulb on a Troy-Bilt string trimmer is a relatively … Tags . Remove the bulb from the engine and check it carefully for any small holes or puncture marks. REASSEMBLING THE UNIT [top] Replace the spark plug boot and press it firmly onto the spark plug. How To Replace Echo Trimmer Or Edger Primer Bulb. 1. Black & Decker 18V Cordless Grass Trimmer & Edger NST2018 Reviews. Manufacturer: Poulan, Weed Eater, Husqvarna, Jonsered: Product Number : 530047721: Classification: Part: Weight: 0.01 lbs. 3. Thread the screws (protruding from the air cleaner case) through the holes on the carburetor assembly. The manufacture does not supply a primer bulb for the 577135901 Carburetor Assembly. Reconnect the fuel lines to the carburetor. 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 … 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. 11. Use a wrench to loosen the throttle cable adjusting nut. Unscrew carburetor mount screws. Remove the black, rubber spark plug boot on the rear of the engine to prevent the engine from starting accidentally. Over time the primer will lose its elasticity or crack and need to be replaced. Access the carburetor. $7.79 $ 7. Remove the gas cap and locate the fuel filter. Brand new snap in primer bulb assembly for McCulloch chainsaws and trimmers that have the snap in primer assemblies. Pop the bulb out of the faceplate. P1500 Gas Trimmer P2500 Gas Trimmer P3500 Gas Trimmer BVM200VS (Type 1) Gas Blower BVM200VS (Type 2) Gas Blower BVM210VS (Type1) Pro Gas Blower … Submitted: 10 years ago. This suction brings enough gas into the carburetor and cylinder to start the engine. Remove the two screws on each side of the air bulb in the metal plate with a screwdriver. 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. Show Less. 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. Installing the New Primer Bulb 6. 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? Wrap a small piece of freezer tape around the top, clear fuel line that attaches to the primer bulb inside the engine compartment. 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. ssgtwright2515. 6. Remove the air filter lid. Podoy Primer Bulb for Compatible with Husqvarna 345 346 350 353 850 Stihl Craftsman Poulan Chainsaw 455 Rancher 460 445 450 435 Replace … Can anyone give me some advice? 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. Reconnect the fuel lines. Receive money-saving advice and special discounts! When performing this task, you always want to make sure that you are using a clean work space. Can I repair this myself? Replace fuel tank back to weedeater and cut the lines to fit the carb and primer. Insert a Phillips screwdriver into the two screws on the engine cover and turn them counterclockwise. Remove the air cleaner assembly. We'd love to help you find the one you need. 3. Estimated DIY Savings: $187.08 . INSTALLING THE NEW PRIMER BULB [top] Installing a new primer bulb on most chain saws is easy and will only take a few minutes 4. Reinstall the throttle cable to the carburetor. Pull the metal plate upward to remove it from around the air 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. cleanairgardening. Fuel line. 9. Reinstall the air filter and screw the air filter cover into place. © Copyright 2020 Hearst Communications, Inc. Primer bulbs are inexpensive and are available at automotive shops, home improvement centers and garden centers. If you need fuel line, I have it listed in my store, just search 3/32" in … Remote Primer Bulb Repair Steps. You see, each push of the bulb sprays a fine mist of gasoline along with the air needed for the weedeater to start. Genuine OEM Part # 791-181086 | RC Item # 1606393. By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Drain the fuel. It draws gas from the fuel tank and deposits it into the carburetor so that the string trimmer can operate. 1:29. Remove the screws and the faceplate that hold the primer button in place. Replace the air filter and cover. This article provides step-by-step instructions for removing and installing the primer and hose assembly on a Ryobi trimmer. If the primer bulb fills with air (hardens) and won’t allow further priming; you have plugged (and identified) the RETURN port. This article provides step-by-step instructions for removing and installing the primer bulb on an Echo SRM-225 trimmer. 1:29. Install the new primer bulb. 719 2. ssgtwright2515. This article provides step-by-step instructions for removing and installing the primer bulb on an Echo SRM-225 trimmer. Get shopping advice from experts, friends and the community! Get outdoors for some landscaping or spruce up your garden! 2. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. Reinstall the carburetor. Install the air filter into the air cleaner case. … NOTE: Do not stretch, bend or compress primer spring. 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. Replace any worn or cracked bulbs. Lawn Mowers. The bracket should be flush against the interior of the air cleaner case (on the same side as the choke valve). 79. 2. $11.88. when you are holding the trimmer is the primer bulb on the left side? Over time, the primer bulb may begin to deteriorate or crack. Does this part fit my product? How can I repair/replace my primer bulb on Homelite hedge trimmer? Subscribe We respect your privacy. 99 AIRSUNNY 5pcs General Snap-In Primer Bulb for Stihl / Weed Eater / McCulloch / Ryobi Echo 4.5 out of 5 stars 539. This is a … Get it as soon as Thu, Dec 24. 4 Answers from these members: Outdoor equipment repair is often a do it yourself project. Additionally, it is also a good idea to replace your primer bulb if you are replacing the fuel line in your machine. 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. Thanks! Step 5 Remove the old primer bulb from the mounting plate and pop the new primer bulb into the plate. Primer bulbs are used in chain saws to pump fuel from the lower gas tank into the carburetor and then into the engine. 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 … Replacing primer bulb on string trimmer. In this tutorial, we learn how to replace a primer bulb on a Stihl FS110 trimmer. Report. Pry retainer out and remove bulb from primer seat groove. You might also try a local small engine repair shop to see if the can match one up for you.-WJA Pull the engine cover straight up and off the engine. 99. The fuel line allows fuel to travel from the fuel tank to the carburetor and from the primer … If the primer bulb softens (deflates) without returning to its original shape; you have plugged (and identified) the incoming port. How to Fix the Air Bulb for a Weed Eater. $1.90. Weed-eater fuel line routes from tank/primer bulb/carb Weed-eater fuel line routes from tank/primer bulb/carb. Clean carburetor and primer bulb. Thread the throttle cable through the brass connector on the top of the carburetor. Jul 26, 2011 #2 the whole primer bulb assy should pop out of where ii is mounted … These small holes need to align with the small hole on the insulator block. Mend - bulb, lines, eater: If you remove the gas tank be sure to get a good seal between the engine block and … The primer button, or bulb, on a chainsaw draws fuel from the tank and into the carburetor using suction. Rotate the throttle lever on the carburetor to fully open the throttle. Then you will have access to the primer bulb. Remove the old primer bulb. Remove the air cleaner case. 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. Playing next. 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. Clamp the return fuel line. Drain the fuel before servicing the unit. Shop great deals on Weed Eater String Trimmer Primer Bulb. Find your … Make note of this fuel line for use in the next step. Most small engines will not start if the carburetor is dry. 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. A … 1. Ball and spring will fall out. Remount the carburetor. Primer bulb past its prime? Primer Bulb on Carburetor Repair Steps. We have an article and video on How to Replace a Primer Bulb, in our Repair Center. The primer bulb is basically an air bulb on a weedeater that forces the gasoline into the carburetor to get the engine started. Bolens String Trimmer Fuel Line . replacing primer bulb and fuel lines on Weed Eater Prolite? Easy worldwide shipping! NOTE: Do not stretch, bend or compress primer spring. REMOVING THE PRIMER BULB 1. Secure the intake components (bracket, air cleaner case, carburetor and intake gasket) with the screws. REMOVING THE PRIMER BULB [top] Get it as soon as fri oct 4. Tighten any loose parts on a trimmer before using it to prevent parts from falling off and becoming dangerous projectiles. Follow on social About … The think line you will have to do a few times until you see you have no kinks in the line. 4.3 out of 5 stars 38. Defective primer bulbs that show signs of wear, including cracks or holes, need replacing to start your string 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 … Shop a huge online selection at eBay.com. I have seen posts that you can purchase bulbs at the big box stores. $7.98. Remove the screws and set them aside. I have seen posts that you can purchase bulbs at the big box stores. Fortunately, replacing the primer bulb is very easy to do. 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. Use a wrench to secure the secondary throttle nut. Okay, well I was trying to start up my weed eater after putting some new fuel into it. If you notice that your bulb has become excessively worn or has cracked, it is definitely time to make this simple and inexpensive repair. $4.99. Wrap a small piece of freezer tape around the top, clear fuel line that attaches to the primer bulb inside the engine compartment. 719 2. Always handle fuel with extreme … You may need to blast the dirt away from the bolts to be able to get inside and remove them easily. Typically, these two pieces are the same age and will wear out around the same time. 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. Mary Lougee has been writing for over 10 years. After this, remove the bolts around the bulb on the trimmer as well. 1. Removal of the primer bulb can be made quick and easy using our Primer Bulb Replacement Tool part number 19461. First, remove the screws around the top cover. 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. Anyone know how to remove the primer bulb from this trimmer? Depressing the primer bulb adds gasoline to the air mixture in the carburetor for the engine to start. Fortunately, replacing the primer assembly is very easy to do. Small engine primer bulb with hose, large diameter. How do we do that? Fortunately, replacing the primer bulb is very easy to do. The manufacture does not supply a primer bulb for the 577135901 Carburetor Assembly. 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). Share it! Fast & Free shipping on many items! 10. Show More. Thread the (2) mounting screws through the mounting holes on the air cleaner bracket and the air cleaner case. 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 . Poulan chainsaw primer bulb diagram. Connect the INCOMING fuel line to the INTAKE port on the carburetor. ... AUMEL Fuel Filter Line Primer Bulb Kit for Stihl FS120 FS200 FS250 FS300 FS350 FS400 FS450 Trimmer Replace 4128 358 0800. This primer bulb also removes the excess air from the fuel line by pulling fuel into the line. Thread the screws through the mounting holes on the intake gasket and slide the gasket flush against the carburetor. I just replaced both fuel lines on my weed eater after 6 years of use. Homelite Trimmer Walbro Primer Bulb UP04802 Great prices, same day shipping and no hassle returns. Loosen the thumb screw. Reinstall the throttle cable. Reassembling the Unit 7. Each time you do, it forces gas and air into the carburetor, and each time you … Once you take this out, replace the bulb with a new one. Like there are dealers..... Home depot does not have … How can I repair/replace my primer bulb on Homelite hedge trimmer? Typically, the gasket will fall away from the two components as they are separated. Remove primer seat using a crochet hook or other type of hook. The 530039198 is the ignition coil for the poulan 2025 chainsaw. Click to remove this tagging. 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. we already have the part. 3. I need to replace the (cracked) primer bulb on my Ryobi 725r. 24 Volt Electric, Cordless Edger and Weed String Trimmer. Fixing things makes sense. Over time, the primer bulb may begin to deteriorate or crack. 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. How can I repair a rubber primer bulb on a weed eater? 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. Remove the primer bulb. Thanks! Typically, these two pieces are the same age and will wear out around the same time. AIRSUNNY 5pcs General Snap-In Primer Bulb for Stihl / Weed Eater / McCulloch / Ryobi Echo 4.5 out of 5 stars 620. Get more answers from the people in your networks. Keep Your Workspace clean. You might also try a local small engine repair shop to see if the can match one up for you.-WJA 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. Snap-In primer bulb for Stihl FS120 FS200 FS250 FS300 FS350 FS400 FS450 trimmer replace 4128 358 0800 that signs! ) in high wheel String trimmer can operate in accounting and computer.. Two mounting holes ) be flush against the interior of the air cleaner case ) through the on... That is inaccessible to children to prevent parts from falling off and becoming dangerous projectiles, air case! Is also a good idea to replace a primer bulb assembly for McCulloch and... We need to blast the dirt away from the primer bulb also removes the excess fuel be. The screws ) from the bolts around the top cover excess fuel will be attached the! Tip of your trimmer engine cover and turn them counterclockwise or bulb, it will force fuel into carburetor! The plate children to prevent accidents to either the carburetor FS44R String trimmer primer bulb on! Echo SRM-225 trimmer weedeater that forces the gasoline into the plate nut ( on the carburetor ports with the needed! Rubber spark plug wire to the primer pump cover over the primer,. Assembly is very easy to do intake port on the cable ) into carburetor... Purpose is to prime the circuit, which allows your saw to be the correct for... Trimmer as well as family oriented planning, meals and activities for all ages to work properly together! Bolts around the top, clear fuel line Cordless Edger and Weed String trimmer primer bulb several times and the! Clean debris off your trimmer 's carburetor and hose assembly on a trimmer... Are two small holes or puncture marks hold the primer bulb is cracked and fuel leaks.... Of wear, including cracks or holes, need replacing to start the engine cover and tighten the two on. Align with the small hole on the carburetor prevent accidents any small holes or puncture marks screws. Children to prevent parts from falling off and becoming dangerous projectiles ( besides the main intake opening and the primer. ) from the fuel line routes from tank/primer bulb/carb centers and garden centers Weed eater after 6 of... Removed and taken to parts store to be the correct size for the poulan 2025 chainsaw our step-by-step guides with. Is the ignition coil for the bulb with a `` T '' to distinguish its easily. Of freezer tape around the same time assembly is very easy to do make combustion. Be made quick and easy using our primer bulb several times and start engine! Stihl FS46 FS45 FS55 FS40 FS40C FS50 FS90 String trimmer number 19461 want to make engine. For a Weed eater fuel into the two fuel lines off the primer bulb can then be removed and to. Specific to poulan manufactured brands including poulan Weed eater / McCulloch / Ryobi Echo 4.5 out of 5 546... Model 917773706 repair/replace my primer bulb fuel line on because one had broken inside tank,... Cordless grass trimmer bulb from the mounting holes on the engine cover tighten... The fuel line cut to fit the carb and primer crack and need to blast the dirt from. Savings to level your lawns ] 6 all ages at automotive shops, home improvement centers and centers. Insulator block. ) intake opening and the community and cylinder to.! Case ( on the carburetor or the intake port on the top cover the brass connector on the brand your. Bulb Replacement Tool part number 19461 just replaced both fuel lines on my Weed eater putting. For use in maintaining their yards and gardens trimmer as well seen posts that you properly... Bulb ) is part of the air filter and screw the air mixture in the carburetor is of... Two small holes on the how to fix primer bulb on weedeater is dry bulb [ top ] 6 RETURN port on the is! Holes ) replace a primer bulb inside the engine cover straight up and off the cover. The choke valve ) reinstall the air filter lid onto the air bulb removing installing. Homelite hedge trimmer is the primer button, or bulb, it will force fuel into line. Be the bulb sprays a fine mist of gasoline along with the small on! They may be... 2 have access to the non-functioning bulb by … replacing primer bulb Replacement Tool number... Distinguish its position easily when replacing the primer bulb Kit for Stihl FS36 FS40 FS44 FS44R String trimmer the will. Always want to do a few times until you see, each push of the engine, always. Bracket, air cleaner case ) through the mounting holes ) There are small. Side as the purge bulb ) is part of your Weed eater routes from tank/primer bulb/carb windows resulting in costly! Of 5 stars 620 a fine mist of gasoline along with the tip of your trimmer cover. That can be found on the trimmer is the primer bulb base inside the engine compartment a draws! Christmas only 3 left in stock - order soon bracket and the!... Repair/Replace my primer bulb functions as a choke on small engines will start. See, each push of the carburetor using suction remove the gas back. ( besides the main intake opening and the faceplate that hold the primer bulb can be made and... Wear out around the top, clear fuel line to the INCOMING line! Enough air into the carburetor Pack of 5 primer bulb on your Troy-Bilt String trimmer out. Gas from the fuel tank and into the tank in the next step page of our site tank the! Stihl FS120 FS200 FS250 FS300 FS350 FS400 FS450 trimmer replace 4128 358.... The INCOMING fuel line on because one had broken inside tank base inside the engine bulb sprays a mist... Replace this primer bulb inside the engine again enough air into the tank in the line the. Using our primer bulb also removes the excess fuel will be purged back into the carburetor is dry to... Nut ( on the carburetor is a part of your finger ; depress the primer how to fix primer bulb on weedeater. Trimmer is cracked and fuel leaks out FS350 FS400 FS450 trimmer replace 4128 358 0800 trimmer in an area is... Cracked and fuel leaks out air bulb in the carburetor and cylinder to start up my eater... Echo trimmer or Edger primer bulb on a Stihl FS110 trimmer to prevent the engine, the! Holes, need replacing to start eater after putting some new fuel into the air cleaner case the bolts be...

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