These steps will be similar for other engine designs that mount primer bulbs on the engine's carburetor, but not exact. Description: This is a genuine OEM replacement part, it is sold individually. Take a little extra care to wipe dirt and oil away from the recently disassembled carburetor before putting it back together. Insert the two carburetor mount screws through the carburetor choke plate and the carburetor. Used on Poulan, Poulan PRO, Husqvarna, Craftsman 2-Cycle Engines. 2. Many trimmer models mount primer bulbs separately from the carburetor. How long have … Even though small differences will exist between each specific engine's primer bulb design. Fast & Free shipping on many items! Many trimmer models mount primer bulbs separately from the carburetor. How to Change a Primer Bulb on a Lawnmower. What is the proper routing of the fuel lines on a Husqvarna e235 chain saw with a primer bulb? Then entire assembly can then be attached to the engine. This primer bulb replacement is now complete. 7. Try turning the engine (if possible) so that gravity is on your side, and then carefully use a flat head screwdriver to press the mount tabs inside the mount ring. Be prepared for a little gas to leak out after the fourth screw is released. To remove the old primer bulb from the mount ring, the tabs that hold it in place must be squeezed while the bulb is pulled away from the ring. 09 FREE Delivery Primer bulbs mount directly on the carburetor for many small engine designs. It's probable that seeing the steps for replacing the bulb in one design will help you to replace the bulb in another kind of engine. Since a fuel line replacement requires a parts order and work in that part of the engine, it just makes sense to order a primer bulb at the same time to save money on shipping. By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Free shipping on orders over 25 shipped by amazon. Access the carburetor. 3. An ideal choice for quick tool maintenance. 7. These must be unscrewed. Conclusion Features include a new X-Torq® engine for increased power, better fuel economy and reduced emissions. 1. If it's been more than a season or two since your tool's engine got a new primer bulb, you'll thank yourself later for replacing it pretty much any time you have a good excuse. Get outdoors for some landscaping or spruce up your garden! The steps we explain in this example repair will help with remote-mount bulb mount replacements on other engine designs. Ken. Small engines power all kinds of power tools, machines, and outdoor equipment types, and most small gas-powered engines use a primer bulb system for cold starting. It's probable that seeing the steps for replacing the bulb in one design will help you to replace the bulb in another kind of engine. Clamp the return fuel line. $1.70 shipping. This helps prime the circuit, which allows your saw to be started. The first steps toward accessing the carburetor are to remove the air cleaner cover and the air filter. What we're about. Start your primer bulb repair by entering your tool's model number in the Search by Model Number field at the top of the page. Removal of the primer bulb can be made quick and easy using our Primer Bulb Replacement Tool part number 19461. A cracked, worn, or broken primer bulb is the most common reason for replacing one, but there are a number of other reasons why it might be a good idea to install a new bulb when the old one has not completely worn out yet. Especially in the case of primer bulbs located on the carburetor, you can save yourself time on future repairs by replacing the bulb when dismantling and cleaning the carburetor anyway. Most remote primer bulbs like this one are attached to some plastic tabs that in turn snap into a mount ring. Reviewing these steps will likely help with primer bulb replacements on other engines. 3. After the carburetor is reassembled, it is ready for the primer bulb mount plate to be locked back into position. Question My 145BT leaf blower needs a replacement primer bulb.   This suction brings enough gas into the carburetor and cylinder to start the engine. Remove the fuel lines from the old primer bulb with a screwdriver. If your gas-powered tool is powered by an engine from a different manufacturer than the tool, visit our. Copyright © 2021 eReplacementParts.com Inc. Then the mount screws just need to be tightened down again. 3 watching. Place the new primer bulb on the side of the carburetor. This replacement bulb pack includes 2 on-carb primer bulbs and 1 remote primer bulb to suit your needs. [Back to top] I can't fuel to fill in the primer bulb of my Husqvarna eater. Responsible for circulating fuel through the carburetor, the purge bulb removes air out of the lines and allows the carb to have a new fuel charge before a start. If you're performing a fuel line repair on your tool's engine, it's most likely because the plastic fuel lines are cracked with age or wear. 1. It wouldn't be possible to show specific steps for every primer bulb mounting design on the market, but we can explain general repair steps for a couple of primer bulb types that are very common. Minimize downtown by keeping this variety pack of primer bulbs on hand. This primer bulb replacement is now complete. 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. Once away from the carburetor, the old primer bulb should easily pop right out of the mount plate. Even though small differences will exist between each specific engine's primer bulb design, primer bulb repairs share similar qualities. Pull the choke plate away from the carburetor and set it aside. Push lawnmowers without an electric starting system rely on a primer bulb to manually choke the engine and add gasoline to the carburetor to start it. Before the primer bulb plate can be screwed back into place on the carburetor, the pieces of the disassembled carburetor must be reassembled in the correct order. If it's been more than a season or two since your tool's engine got a new primer bulb, you'll thank yourself later for replacing it pretty much any time you have a good excuse. The purge bulb pulls fuel out of the carburator and returns the fuel to the tank. In only takes a few minutes to replace a primer bulb, especially after you're used to your engine's primer mount design. 5. The old primer bulb is now removed. We have the Primer Bulbs you need, with fast shipping and great prices! Fuel Line with Primer Bulb for Husqvarna Chainsaw 235 236 240 340 345 350 353 440 445 450 460 … These We use a pair of inexpensive hemostats, but any clamping tool that doesn't damage the fuel lines should do. 2. Because plastic fuel lines and primer bulbs are usually the same age, they work as good barometers for each others' wear. Remove the fuel lines from the old primer bulb with a screwdriver. Then the mount screws just need to be tightened down again. Order Primer Bulbs for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions.   If you do not see the ... happy to assist you. Sometimes the tabs can be a little too tight to snap in by hand. The carburetor is now completely accessible.   For carburetor parts and accessories, think Jack's! ... Snap-In Primer Bulb Craftsman Husqvarna 530047721 OEM. Fuel Line Primer Bulb Fit Husqvarna K760 K750 Cut off Saws 188-512-1 / 503936601 $6.46 Husqvarna Poulan 530038874 String Trimmer Primer Bulb for Mondo, Mondo Max Is there a part that will replace this? Remote Primer Bulb Repair Steps. Can't get it to start. Find small engine replacement parts at Lowe's today. Mechanic's Assistant: I'll do all I can to help. For the T242, the primer bulb can be pressed into place in the mount plate from which the old bulb came. 2. 4. When the primer won't prime, the engine won't run. Then entire assembly can then be attached to the engine. The entire carburetor assembly will pull away from the trimmer after the two mount screws are free. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Remote Primer Bulb Repair Steps How to Find Husqvarna Model Number. A primer bulb also referred to as a purge bulb is connected to the other side of the carburator. © 1996-2021, Amazon.com, Inc. or its affiliates, Hipa Primer Bulb Pump 188-512 for Poulan P4018AV-BH P4018WM P4018WT P4018WTL PP3516 Pro PP3516AVX PP3816 PP3816AV PP4018 Pro PP4018 Pro PP4218 PP4218AV PP4218AVHD Gas Saw, Hipa (Pack of 4 Primer Bulb + Fuel Line for Husqvarna Trimmer Weedeater 123L 225 232L 227L 240L 322L 323 325 326 Chainsaw 235 236 240 340 345 350 353 440 445 450 460 125B 125BVX 125BVX, Fuel Line with Primer Bulb for Husqvarna Chainsaw 235 236 240 340 345 350 353 440 445 450 460 Trimmer Weedeater 123L 225 232L 227L 240L 322L 323 325 326 blower 125B 125BX 125BVX 225BX 225HBV 356BF 356, Husqvarna Replacement Air Purge Bubble for Husqvarna 435, 440 Chainsaws & Others / 503936601, Poweka 503936601 Primer Bulb for Husqvarna Stihl Craftsman Poulan Chainsaw 455 Rancher 460 445 450 435 Pack of 10, 537255701 Air Filter Fuel Line Filter for Husqvarna 455E 455 Rancher 460 461 Gas Chainsaw with Spark Plug Primer Bulb Tune Up Kit, AIRSUNNY 5pcs General Snap-In Primer Bulb for Stihl / Weed Eater / McCulloch / Ryobi Echo, NIMTEK 503936601 4 Pack Primer Bulb with Two Fuel Line for Husqvarna Blower 125B 125BX 125BVX 225BX 225HBV 356BF 356BT Chainsaw 235 236 240 340 345 350 353 440 445 450 460 125B 125BVX 125BVX, Hipa (Pack of 5 530058709 Air Purge Primer Bulb Pump for Husqvarna Poulan Craftman Weedeater String Trimmer Blower, Husqvarna 531309681 Chain Saw Maintenance Kit For 445 and 450, Janrui Fuel Line Primer Bulb for Husqvarna 235 235E 236 236E 240 240E Chainsaw, Harbot Air Filter Fuel Line Filter Carburetor Tune Up Kit for 455E 455 Rancher 460 461 Gas Chainsaw 537255701, Powtol WTA-29 Carburetor + Air Filter Fuel Line Kit for 455 Rancher 455 E 460 461 Gas Chainsaw, Air Fuel Filter Primer Bulb Bar Nuts Spark Plug Kit For Husqvarna 340 345 346 XP 350 351 353 Chainsaw Replace Parts [#537024003]. Replacing primer bulbs in small engines is one of the most common types of tool repairs, and this article explains professional steps for primer bulb replacement in two engine design types. Especially in the case of primer bulbs located. Primer bulbs are often located on or near an engine's carburetor. In only takes a few minutes to replace a primer bulb, especially after you're used to your engine's primer mount design. The steps we explain in this example repair will help with remote-mount bulb mount replacements on other engine designs. Your Q&A may be posted to Jackssmallengines.com to help other shoppers, like you, with their purchasing decisions. Start your primer bulb repair by entering your tool's model number in the Search by Model Number field at the top of the page. In this video i show you how to route the fuel lines for both the primer and fuel filter on a poulan chainsaw. Remove the old bulb by squeezing its mount tabs. The carburetor is now completely accessible. If the fuel lines are in good condition and the primer bulb is not leaking then the problem sounds like you have a plugged up passage in the carburetor. After getting gas on your hands a few times through a cracked bulb, a small repair like this one can make you feel like you have a whole new engine. Try turning the engine (if possible) so that gravity is on your side, and then. Because both demonstration models are 2-cycle trimmers. Because primer bulbs are made of either plastic or rubber, replacing them is one of the most common small engine repairs. The ball and spring will fall out. Install the new primer bulb. Primer bulbs are used in chain saws to pump fuel from the lower gas tank into the carburetor and then into the engine. Remove primer seat using a crochet hook or other type of hook. Clamping the fuel line leading out of the primer bulb will prevent excess fuel leaking during the repair. Get the best deals on Primer Bulbs through All Mower Spares which is 100% Australian Owned & Operated with quality Primer Bulbs at great prices and fast shipping for all lawn mower & outdoor power equipment spare parts and accessories both Genuine & Generic. 4. Although they mount in different ways, primer replacements share similar qualities. Press the fuel lines onto the new primer bulb by hand, and then unclamp the return line. Reviewing these steps will likely help with primer bulb replacements on other engines. Shop small engine replacement parts and a variety of outdoors products online at Lowes.com. Shop Arnold Primer Bulb in the Small Engine Replacement Parts department at Lowe's.com. Fuel Line with Primer Bulb for Husqvarna Chainsaw 235 236 240 340 345 350 353 440 445 450 460 … When you need replacement Primer Bulbs, just go to All Mower Spares. [Back to top] A pair of needle nose pliers works best for this. Husqvarna 530071835 chainsaw primer bulb kit replacement for small 2 stroke engines. Primer Bulb Mount Types We use two different trimmers for our demonstration examples below, a Shindaiwa T242 Trimmer and a McCulloch trimmer. Specific repair steps for two bulb types. A pair of needle nose pliers works best for this. 530047721 replaces 530-047721, 530 04 77-21. Replacing primer bulbs in small engines is one of the most common types of tool repairs, and this article explains professional steps for primer bulb replacement in two engine design types. Clean the carburetor and primer bulb components. We explain and demonstrate two types of primer bulb repairs below. We were unable to add your email to our mailing list. This is a Genuine Husqvarna Purge / Primmer Bulb. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. Sometimes the tabs can be a little too tight to snap in by hand. We use two different trimmers for our demonstration examples below, a Shindaiwa T242 Trimmer and a McCulloch trimmer. Most remote-mount primer bulb designs use a snap and ring system like the trimmer in our example. Shop a huge online selection at eBay.com. [Back to top] Tool owners should expect primer bulbs to eventually wear out. I pump primer and fuel comes out of the choke housing and no fuel to the spark plug. We use a pair of inexpensive hemostats, but any clamping tool that doesn't damage the fuel lines should do. We list and explain the steps for replacing two types of primer bulbs below, designs where the primer bulb mounts directly on the engine's carburetor, and designs where the primer bulb mounts remotely from the carb. Questions & Answers for the Husqvarna 503936601 Ask us about the Husqvarna 503936601 Primer Bulb. https://www.ereplacementparts.com/article/4262/How_to_Replace_a_Primer_Bulb.html. Known as the primer bulb, this replacement part makes it easy for the engine to start. The first steps toward accessing the carburetor are to remove the air cleaner cover and the air filter. We list and explain the steps for replacing two types of primer bulbs below, designs where the primer bulb mounts directly on the engine's carburetor, and designs where the primer bulb mounts remotely from the carb. Cold starting a gas engine without a fresh squirt of fuel in the carburetor is difficult to say the least, Because primer bulbs are made of either plastic or rubber, replacing them is one of the most, Tool owners should expect primer bulbs to. Pry retainer out and remove bulb from primer seat groove. Steps and examples for two common types of small engine primer bulb replacements are explained and listed below. 4. Receive money-saving advice and special discounts! It wouldn't be possible to show specific steps for every primer bulb mounting design on the market, but we can explain general repair steps for a couple of primer bulb types that are very common. 5 Products Found. This primer bulb also removes the excess air from the fuel line by pulling fuel into the line. 44-2750 Primer Body 4 Piece Lawn Mower Carburetor Set Replacement 66-7460 Primer Bulb Compatible with Toro and Lawnboy 120-440 Primer Bulbs with Hose 298090 150 um Fuel Filter for Briggs Stratton 4.8 out of 5 stars 32   The Husqvarna 130BT is a unique lightweight back pack blower with the large landowner in mind. Replace the air filter and cover. NOTE: Do not stretch, bend or compress primer spring. Reasons to Replace a Primer Bulb Shop great deals on Fuel Primer Bulb. Press the fuel lines onto the new primer bulb by hand, and then unclamp the return line. Husqvarna Primer Bulbs: Jack's is your Place! Install the new primer bulb. Clean the carburetor and primer bulb components. The mount tabs on the back of the new primer bulb should snap right into place in the mount ring. A cracked, worn, or broken primer bulb is the most common reason for replacing one, but there are a number of other reasons why it might be a good idea to install a new bulb when the old one has not completely worn out yet. Most remote-mount primer bulb designs use a snap and ring system like the trimmer in our example. Below are the steps for replacing a primer bulb on a. Because both demonstration models are 2-cycle trimmers, the repair steps and demonstration video in this article will be most helpful with primer bulb replacements on power tools designed with 2-cycle engines. This primer bulb replacement is now complete. Use the Replacement Primer Bulbs (3-Pack) to help keep your outdoor gas products running strong. Remove the old primer bulb. Please no repair questions. In other words, if one wears out and cracks, you can expect the other to follow soon. Primer bulbs are often located on or near an engine's carburetor. The bulb may harden and crack over time, so it needs to be replaced to prevent an air leak. Harness and tube-mounted controls improve operational ergonomics. $4.99. Below are the steps for replacing a primer bulb on a Shindaiwa T242 trimmer. Primer bulbs mount directly on the carburetor for many small engine designs. Replace the air filter and air cleaner cover. It combines very low weight and ease of use for those who have to work for longer periods of time. Unscrew the two carburetor mount screws. We are an Authorized Husqvarna dealer carrying a large selection of Husqvarna Primer Bulbs. Primer Bulb on Carburetor Repair Steps The primer button, or bulb, on a chainsaw draws fuel from the tank and into the carburetor using suction. Carkio Carburetor Carb Gasket Primer Bulb Air Fuel Filter Line Spark Plug Screwdriver Replacement for Husqvarna 125B 125BX 125BVX Leaf Blower 590460102 C1Q-W37 £21.09 £ 21 . To remove the old primer bulb, the trimmer's carburetor must be accessed. The primer bulb circulates fuel to the carburetor to provide quicker starting. Thank you. Husqvarna Primer Bulbs. Slide the mounting plate or retaining ring over the primer, and replace the screws to hold it in place. Your string trimmer (also known as a weed wacker or weed eater) draws fuel from the tank to the carburetor via the primer. [Back to top] [Back to top] The Shindaiwa T242 has four screws that mount the primer bulb plate to the carburetor. Take a little extra care to wipe dirt and oil away from the recently disassembled carburetor before putting it back together. Check here for special coupons and promotions. If your gas-powered tool is powered by an engine from a different manufacturer than the tool, visit our Small Engine Parts page to find your machine's parts page. The part (#531004455) has been discontinued. 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In store—make your purchase, find a store near you, and shipping free... Often located on or near an engine 's primer bulb from the trimmer in our example steps examples... Though small differences will exist between each specific engine 's primer bulb replacement tool part number.! Through the carburetor is reassembled, it is sold individually be similar for other engine designs tool that does damage... Located on or near an engine from a different manufacturer than the,... Jack 's products running strong can then be attached to some plastic tabs that in turn snap into a ring. Will force fuel into the carburetor is reassembled, it is sold individually from! Has been discontinued long have … how to Change a primer bulb the... For replacing a primer bulb also removes the excess air from the carburetor for many small engine replacement parts accessories.