The ring holds down the carburetor bulb and seals it. Diy to help you with your broken lawn and garden equipment including snowblowers. Inspect the primer line for the primer pump and check for any cracks or debris. Here are the repair parts and diagrams for your weed eater fx26sce trimmer. This should happen between 16 pulls, but no more than 6 pulls. Recently replaced the primer bulb on my stihl trimmer old one had cracked and was leaking.
There was just enough fuel line to replace all three if you are careful to measure accurately. Sep 08, 2011 trying to fix a 2 cycle grass trimmeredger. My homelite weed eater is not holding fuel in the primer. Fuel filter and fuel line kit chinese replacement carbs are both cheap and effective husqvarna 36 41 6 7 14. We searched six firstclass fuel line weed eaters over the previous 3 years. It sucks gas from the gas tank to the carborator using nothing but suction in general the primer bulb draws fuel from the tank through the carb and then. If the line is cracked or damaged, it can affect engine performance and will need to be replaced.
Adefol primer bulb for poulan craftsman weed eater walbro carburetor 18816 188161. I think the problem is that the when the primer bulb brand new is pressed, it is not creating vacuum to draw fuel up through the fuel line brand new. Also, does anyone have a link for weed eater parts. Air bulbs are made of plastic or rubber and eventually deteriorate, crack or break with. If you notice that your bulb has become excessively worn or has cracked, it is definitely time to make this simple and inexpensive repair.
The primer line will need replacing if it is damaged in any way. Searching on how these are supposed to work, the best article i saw was talking. Most designs pull fuel through the carb and return it to the tank. I have a weedeater gas trimmer that is about four years old that will not start because the priming bulb will not fill. Hopefully today i can take a look at itwill remove filter 1st and try. A primer bulbpump sprays fuel into the intake to prime the saw for cold startingusually in place of a choke. Most weed trimmers have a primer bulb to prime the carburetor. Minimize downtown by keeping this variety pack of primer bulbs on hand. Cold starting a gas engine without a fresh squirt of fuel in the carburetor is difficult to say the least. Primer bulb pump for husqvarna poulan craftman weedeater string trimmer blower. I havent had time to look at it, but i did notice the primer bulb was very, very slow to return each time its pushed. Weed eater xt 200, xt 25, wt21 operators manual pdf download. Is the crack in the primer bulb keeping it from running or do i have another problem. Without the primer bulb, the starter cord would have to be pulled loads of times before the fuel lines and carburetor fill up.
The primer bulb is almost brand new and has to holes or cracks. View and download weed eater xt 200, xt 25, wt21 operators manual online. The pressure generated by releasing the bulb sucks more air into the filter and helps when coldstarting the machine. At some time the primer will lose its elasticity or crack and need to be replaced. Bc2400p pe3500 pt7000 112 pp114 pp115 pp165 pp175 pp176 pp185 pp185r pp195 pp196 pt112 string trimmer weed eater. String trimmer carburetors and parts 2 cycle primer bulbs. Mar 29, 2018 your string trimmer also known as a weed wacker or weed eater draws fuel from the tank to the carburetor via the primer. Primer bulb pump ryobi 683974 791683974 683974b usa seller. Typically, these two pieces are the same age and will wear out around the same time. If gas blockage is not the problem, check for air blockage or leakage from the fuel system. Got a free weedeater but it wont start and the primer bulb is clearly split. Reasons to replace a primer bulb 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.
Jul 17, 2008 how can i repair a rubber primer bulb on a weed eater. Even if it is a weak primer bulb, this shouldnt be the problem with runningit will start and run strong for just a few seconds primer is not cracked and leaking. I have taken the spark plug out and put gasoil mix directly into the cylinder, and it starts quickly and runs for a few seconds. Unscrewed the fuel tank with a hex key and pull out the broken lines from where. If you have this system you may or may not have fuel in the bulb. Your string trimmer, also known as a weed wacker or weed eater, takes fuel. If the primer bulb is cracked, air will get into the fuel system and cause the engine not to run properly. The darn thing still will not prime no fule in the primer bulb. Air bulbs are made of plastic or rubber and eventually deteriorate, crack or break with usage. The primer is used for cold starts, so if youre running out of fuel or if the primer is being used after warming up, the carburetor or fuel line may be damaged and in need of service. Inspect the connection of the primer bulb line going into the carburetor. The kit includes a fuel line, return line, fuel filter, primer bulb, installation tool and installation guide. Aug 05, 20 for those who diy or are just plain cheap this is how to fix an inline primer bulb for next to nothing.
It is made of clear plastic and is sold individually. Quickly maintain your tool with the remote primer bulb or one of 2 oncarb primer bulbs. I could get it to somewhat run with the cracked bulb but its like it used the bulb as part of the fuel circuit and it was basically just drawing. You can also narrow by type, model, brands and manufacturer or opt for one of our fuel line weed eater feature picks. As i mentioned in my post, my weed eaters primer bulb was an integral part of the fuel circuit. If the bulb is intact, examine the visible line to ensure its not tangled or pulled. The primer bulb is my only problem thus far id like to order another. I replaced the fuel lines and filter last year and they seem to be fine.
Check the ring around the primer bulb to see if it is cracked in any way. Not only that but we have installation guides, diagrams and manuals to help you along the way. Weed eater featherlight, primer bulb ask me help desk. When theyve hardened and cracked, they let in air, which makes it. Purge bulb 530058709 for lawn equipments ereplacement parts. Apr 25, 2020 the primer on a twostroke engine is used for sucking fuel up into the carburetor. Over a period of time oil will separate from gasoline.
If the primer bulb is cracked, air will get into the fuel system and cause the engine not to run. The primer is a small plastic bulb with an attached line that feeds the string trimmer fuel. Shop great deals on ryobi string trimmer primer bulbs. You need to look at the primer bulb and line as well as check things like the. The ryobi universal replacement primer bulbs will help keep your outdoor gasoline powered products running strong throughout the season. A primer bulb pump sprays fuel into the intake to prime the saw for cold startingusually in place of a choke. A purge bulb pushes or pulls fuel through the carburetor to purge air from the pump and metering section. Make sharp, brisk pulls on the starter rope until you hear the engine attempt to run. Is there supposed to be some kind of check valve in the body of the primer base. If the unit has a primer bulb, depress it 45 times the bulb should be at least 12 full. Designed to replace air in the fuel lines and carburetor with gasoline when you depress the button.
This kit is compatible with ryobi and homelite 25 cc, 30 cc and 26 cc engines. The primer bulb has a sizable crack in it but im still able to make it prime but it wont run. This replacement bulb pack includes 2 oncarb primer bulbs and 1 remote primer bulb to suit your needs. Dec 29, 2018 when the primer bulb on your lawn mower isnt priming, it puts the carburetor at a disadvantage. Rather than getting frustrated in such times, find out what causes a weed eater to bog down here below and solutions to fix the problem instantly. Weed eater xt 200, xt 25, wt21 operators manual pdf. How to troubleshoot a string trimmer that wont prime hunker. How to fix a lawn mower carburetor when the primer is not. Fuel line and primer bulb tuneup kit the home depot. Your string trimmer, also known as a weed wacker or weed eater, takes. A cracked carburetor bulb will not be able to create a vacuum and will prevent it from sucking. To find just the right part, enter your model number. 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.
Pro chaser snap in primer bulb pump for craftsman ryobi husqvarna taro homelte carburetor. Find great deals on ebay for weedeater primer bulb and weedeater fuel line. Most small engines will not start if the carburetor is dry. Jul 01, 2010 i have a ryobi 31cc weed eater that the gas line dry rotted on. Repair parts home lawn equipment parts weed eater parts 188161 primer bulb. What causes purgeprimer bulb to stay down, or very slow to. Use to help keep your outdoor gas products running strong. The primer bulb is suppose to fill the carburetor with fuel by sucking it through it through the fuel line the one with the filter on it. Designed to replace air in the fuel lines and carburetor with gasoline when you depress the button several times, a primer bulb provides a crucial service that makes starting the engine easier. The primer bulb circulates fuel to the carburetor to provide quicker starting. Started having problems with it staying running and discovered the primer bulb was cracked. The tankpurge line returns excess fuel from the carburetor to the fuel tank after the primer bulb has been pushed.
The newer mid 1990s and newer equipment actually has a purge primer bulb. Starting a trimmer, hedge cutter, or chain saw properly. The carburetor is a part of the engine that mixes fuel and air together to make a combustion. I removed the cracked primer bulb on my homelite x33 chain saw. The diagrams below can help you find the right part. At some point, the primer bulb will need to be replaced. Unfortunately, even if your power tool is from a leading brand, it may sometimes get bogged down and stop functioning well. Primer bulb 188161 for lawn equipments ereplacement. I replaced it and the new one wont pump any fuel up from the tank. Weed eater lawn mower lawn mower is hard to start repair. Each push of the bulb sprays a fine mist of gasoline along with air needed for starting. Check the primer bulb for damage, as cracks or holes can appear in the plastic over time.
The other line is just to pump the fuel back into the tank. Weedeater, weed wacker primer bulb replacement youtube. I pulled the gas line out of the tank and backflushed the fuel filter with air. This includes the fuel primer bulb, so i replaced that as well.
Weedeater fuel line routes from tankprimer bulbcarb. For those who diy or are just plain cheap this is how to fix an inline primer bulb for next to nothing. Weed eater parts same day shipping millions of parts. Pressing the primer a few times before starting will deliver the fuel. Notice fuel lines inside gas tank had deteriorated and broken off. Use your model number and get started ordering weed eater hedge trimmer parts today.
The purpose of a weed eater primer bulb is to force gas and air into the carburetor. Get shopping advice from experts, friends and the community. I have a weed eater feather light that will not run. If the extension cord is faulty, use a different extension cord. Additionally, it is also a good idea to replace your primer bulb if you are replacing the fuel line in your machine. The plastic is so hard feels like its going to crack when pressed in to prime. For troybilt, craftsman, homelite, john deere, ryobi, bolens, yardman, ryan, yard machines, husqvarna and stihl models.
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. Primer bulb pump bubble strimmer trimmer brushcutter rct2800a rst285a us. Purchased fuel lines from sears repair store and installed with line entering top of carburetor connected to fuel filter inside tank and line from lower portion of carburator entering tank. Primer bulb 188161 for lawn equipments ereplacement parts. Diagnosing an electrical weed eater is also very straightforward since the most likely cause is generally the cause. The return line runs from the primer bulb back to the tank. The fueloil mixture ratio for all weed eater products is 40. We have the string trimmer carburetors and parts 2 cycle primer bulbs you need with fast shipping and low prices. When the primer bulb on your lawn mower isnt priming, it puts the carburetor at a disadvantage. An air bulb, or primer bulb, on a weed eater forces gasoline into the. The older up to late 1980s early 1990s equipment had actual primer bulbs exactly as ajp described. The primer bulb can fail if the rubber breaks or the. Get the best deal for string trimmer primer bulbs from the largest online selection at. Fuel filter was clogged, fuel line leaked, primerpurge bulb was cracked.
If your weed eater hedge trimmer is broken, can help. If the bulb cracked, chances are high that the fuel lines have as well, which would cause your problem. Im having the same problem with my craftsman weed wacker 358. However, if there isnt much fuel in the tank, sometimes this doesnt work, so the intake line can get drained and filled with air as the engine uses up fuel, requiring a reprime. The trimmer head will turn while starting the engine.
Manufacturers vary as to the number of pumps to the primer bulb suggested for starting the engine. Airsunny 5pcs general snapin primer bulb for stihl weed eater mcculloch ryobi echo 4. Hifromtm replace 5pcs primer bulb fuel pump for stihl fs120 fs200 fs200r fs250 fs200r ht250 4. Ryobi trimmer wont start with a broken primer bulb. Set the choke lever at the half position and resume pulling the. This model has a fuel line from the bottom of the fuel tank to the bottom of the carburetor and a line from the top of the carburetor to the primer bulb. How can i repair a rubber primer bulb on a weed eater. Begin by checking whether the extension cord works and is firmly plugged into the right electrical outlet.
Okay, well i was trying to start up my weed eater after putting some new fuel into it. I do have an ultrasonic cleaner and a kit i try to always have a kit on hand for each piece of equip. Helps keep your string trimmer, hedge trimmer or blower running smoothly. How to fix the air bulb for a weed eater home guides sf gate. Universal replacement primer bulbs 3packac20100 the. If youd like help, we invite you to call our customer service number at the top of the page, or click chat. This part is the replacement tankpurge line for your outdoor power equipment. Everest new mtd 95110639a primer bulb for yard machines craftsman troybilt snow blower.
Rest the machine on the ground, clear of any debris. An air bulb, or primer bulb, on a weed eater forces gasoline into the carburetor to start the engine. I replaced the fuel that was leftover from last season unfortunately. The usefulness of primer bulbs is often underappreciated until tool users go to start their machines and find their engines primer bulb excessively worn, broken, or cracked. Buy a bulb,purgewshaft 581479401 for your lawn equipment it is a. Ryobi string trimmer primer bulbs for sale in stock ebay. What causes purgeprimer bulb to stay down, or very slow. Honbay 20pcs replace primer bulb for homelite echo stihl. Sep 29, 2011 i have a homelite weed trimmer model st155. It is better to go for a high quality extension cord to. However, these rubber bulbs are prone to cracking and deterioration and need to be replaced.
Get outdoors for some landscaping or spruce up your garden. The primer is a small rubber button that injects air into the carburetor that then forces some fuel through the carburetor jet into the intake. A cracked bulb can cause an air leak, leaning out the saw. We offer over 2 million repair parts, step by step instructions and installation videos to help you complete your weed eater repair. Use the replacement primer bulbs 3 pack to help keep your outdoor gas products running strong.
Find the exact replacement part you need to fix your craftsman 316796140 gas line trimmer here. Weedeater poulan not pumping fuel after primer bulb replaced. I could actually see gas flow through it as it ran, just like a sight glass. If the carb has a built in primer, the fuel line closest to the primer bulb is your fuel return back to the fuel tank while the other fuel line is your main fuel feed. Primer bulbs that are cracked can be easily and cheaply replaced. Why does the primer bubble collapse on my weed eater. Weed eater lawn mower is hard to start repair clinic. A primer bulb thats lost its suppleness doesnt respond as a new one does. How to fix the air bulb for a weed eater home guides. Unfollow weedeater primer bulb to stop getting updates on your ebay feed. String trimmer primer bulbs for sale in stock ebay. You push the bulb and fuel squirts into the venturi. Carburetor adjustments trigger primer bulb muffler how to start your unit warning. Holes or splits can eventually form in the primer bulb.
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