Weed eater primer bulb not filling

We have a Stihl FS55 strimmer, the bulb primer keeps filling with air and the strimmer will not run for any period of - Answered by a verified Technician. ... I have a craftmans P2 model 316.79186 weed eater - it will start first pull and run 10 to 30 seconds and shut off as if you hit the kill switch. Have cleaned carb, replaced fuel lines no ...

Primer Bulb cracked on Echo weed eater. Thread starter SlyMoose; Start date Mar 20, 2016; Mar 20, 2016 #1 SlyMoose. Mowed and weed eated last night and noticed the primer bulb on the weed eater is cracked and leaking when you press it, are these universal or brand specific? I fill like it would be easy enough to repair myself ...Step 2: Locate the Primer Bulb. When it comes to priming a weed eater, one of the first steps you need to take is locating the primer bulb. The primer bulb is a small, round rubber piece that helps to fuel the carburetor with gasoline. It is usually located on the side or top of the weed eater engine.This is FS55 carburetor without priming. Reason and description are in the video.Few more details - At 1:22 you can see a picture of dismantled carb, and one...The priming bulb on your string trimmer supplies fuel to the carburetor when the engine is cold. It can't perform this function when it collapses; if this happens, …Open the choke and pull the starter rope several times with the piston chamber still open. Replace the spark plug and repeat the usual starting procedure. Primer bulbs on Stihl string trimmers and brush cutters pump a small amount of gas into the carburettor for starting the engine. Pressing the bulb only sends more gas to the carburettor.Links to products I have in my tool bag.Compression tester. https://amzn.to/2NMgezeSpark Checker. https://amzn.to/3bnXjmATygon Fuel Line. https://amzn.to/...

Watch how I replaced my Ryobi String Trimmer primer bulb. The primer bulb is the clear bubble like pump to prime the gas into the carburetor. In small engin...Air Fuel Filter Spark Plug 2pc Primer Bulb For STIHL FS90 FS90R FS100RX FS110R FS130R HL90 100 KM100 KM130 Trimmer 4180-120-1800. 88. 50+ bought in past month. $999. FREE delivery Wed, Apr 17 on $35 of items shipped by Amazon. Or fastest delivery Fri, Apr 12. Only 4 left in stock - order soon.Sears, Echo, Troy Bilt, Weed Eater, Ryobi, Ryan and many more. Size: height:31.4mm / 1.236inch, wide:21.4mm / 0.842inch ; 2PCS FUEL FILTERS-Replace manufacturer part number:530095646, fits for Poulan Chainsaw 2050 2150 2375, Husqvarna 128LD 124 125 128 Series String Trimmer Weedeater Craftsman Trimmer Chainsaw Blower # 530095646Jun 30, 2016 ... How To Clean a Clogged Carburetor on a 2 Cycle/2 Stroke Engine (Weed Eater, Chainsaw, Blower, etc.) ... Purge Bulb Won't Fill Up With Fuel? Here's ...Ranwell1 : The problem you have is that the carburetor is not operating correctly. This can be caused by many different things. Most of the time it is cause by the customer leaving gas in the unit for period of longer than 30 days. This will ruin the diaphrams inside the carburetor. This in turn will keep the primer from filline with gas and it ...Jan 3, 2022 · My primer bulb would not fill with gas even after I replaced it and replaced the fuel lines and fuel filter. This video shows how I fixed it. Was just a stub...Weedeater Featherlite XT200 won't start. After some years (5+) of totally reliable starting, my weed whip won't start. I found and replaced a couple of rotten fuel lines but still have the same symptoms. I notice that when I push on the primer bulb, it doesn't pop (or even ooze) back out. I sprayed a bit of carb cleaner into the carb and it'll ...

This Husqvarna 28-cc, gasoline-powered string trimmer has a straight shaft and weighs 13.6 lbs. It uses dual .095-inch cutting lines. The Husqvarna 128DJx is a really powerful device that can cover a full yard or weeds. It starts when you bump the tool onto the ground and contains easy to use trigger controls.Zkqlzoqi 2X Primer Bulb For Poulan For Craftsman Weed Eater For Walbro Carburetor 188-16 Trimmer , Primer Bulb. $5.98 $ 5. 98. FREE delivery Jul 13 - 24 . ... 188-512 188-512-1 Poulan 1950 2150 2375 PP335 PP2822 Echo STHIL Homeliter McCulloch Weed Eater Parts Kit Engine String Trimmer Primer Bulb. 4.4 out of 5 stars 293. 100+ bought in past ...Repair Guides for Weed Eater Gas Trimmer XT200 Type 2. This video explains how to properly winterize power tools and machines for winter storage, increasing the life and performance of seasonal tools. This video explains how to remove the clutch from most line and string trimmers. Tips are provided for removing tricky clutch drum screws.I will show you how easy it is to replace the fuel pump bubble on your Stihl weed-eater or any other weedeater that is similar. Rather pay someone to do this...

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1. Messages. 2. May 20, 2014 / Trimmer won't start after primer bulb replaced, not sure what else to check. #1. Toro trimmer model 51972. Last time I used it, I saw that the priming bulb had a crack in it, and was leaking gas. I got it primed and running, but it quit after 15 minutes. Looking in the tank, I saw that the fuel line had broken at ...A weed eater primer bulb is is not wadding is none departure at allow you to get much work done. I explain what could be create these expense + how to fix it. ... But, if you’re pressing the button and naught is happening, real the primer bulb are not filling, then it’s going to become nearly impossible to retrieve your engine fired up. So ...The air-fuel mixture is too rich, resulting in lack of ignition. If the engine of your 4-cycle Ryobi trimmer becomes flooded, you will notice the primer bulb filling as it should although the engine won't start; you may also smell fuel. Set the choke to "full choke," and squeeze the trigger and pull the rope repeatedly, says Larry Fopps.1 - 7 of 7 results for Small Engine Primer Bulbs Compare Refine. All Pick Up in Store Ship to Home Sort By: Compare. Prime Line 13/16 Inch Fuel Primer Bulb Kit - W188-512. Part #: W188-512 Line: PRI. 1 Year Limited Warranty. Color: Black, Clear. Depth (in): ...Watch Video. $24.23. Ignition coil. The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start. ADD TO CART. Weed Eater Leaf Blower Hose Connector. Genuine OEM Part # 530023877 | RC Item # 1983122. 12 Reviews.

Helps keep your string trimmer or blower running smoothly. Kit includes the following fuel lines: 7 in. clear fuel line 13/64 in. O.D. x 3/32 in. I.D. and 10.5 in. clear fuel line 13/64 in. O.D. x 3/32 in. I.D. Also includes 2 primer bulbs, installation/removal tool and operator's manual. 90-days return policy. Return Policy.Trimmer Repair: Replacing the Primer Bulb (Echo Gt-225) Primer Bulb Replacement How To LawntrepreneurHow to Replace the Primer Bulb on your Lawn Equipment | ...Links to products I have in my tool bag.Compression tester. https://amzn.to/2NMgezeSpark Checker. https://amzn.to/3bnXjmATygon Fuel Line. https://amzn.to/...The answer to this problem is to take some thin gauge Christmas tree ornament wire but wire and rheem out the 2 bulb base inlet holes to remove the dirt and gunk that is clogged up within the plastic bulb primer base. Spray in some WD40 or carb cleaner into the holes and the primer brass inlet tube.Hipa 6 Pack 561635001 Primer Bulb Pump for Ryobi Weedeater Homelite Carburetor String Trimmer Brush Cutter Backpack Blower Weed Wacker Primer Bulbs Replace Zama 0057003 0057004 Echo 12538108660 ... Podoy 530095646 Fuel Filter for Compatible with Ryobi MTD Troy Bilt Yardman Lawn Boy Trimmer 791-682039 Fuel Line with Primer Bulb 120-392 682039 ...Gene Stump. 308 subscribers. Subscribed. 760. 293K views 6 years ago. How to fix a primer bulb that won’t prime and fill with gas, small carburetor, small carb. Blower, lawn mower, weed...1. Possibly air leak. This is possibly the most frequent cause of the bulb not functioning properly out of all the possibilities. The intake line has most likely developed a leak, which is the root of the issue. Alternately, if the intake line is the incorrect size, this may also occur.May 12, 2019 ... Links to products I have in my tool bag. Compression tester. https://amzn.to/2NMgeze Spark Checker. https://amzn.to/3bnXjmA Tygon Fuel Line.A short video explaining how to unstick the valve on your primer bubble.Highlights. Use to help keep your outdoor gas products running strong. Ideal for quick, on-hand tool maintenance. Fits RYOBI and Homelite gas products 2004 and newer. Fits Toro blowers and trimmers 2004 and newer. 0.591 in. W x 0.591 in. D x 0.50 in. H. Includes 2 on-carb primer bulbs and 1 remote primer bulb. Return Policy.a few of my older 2strokes, a wacker and a blower (echo pb420) tend to flood alot. the wacker was because it was sitting on the rack carb up while driving.. the blower just started flooding a few times a day, its a year old,plug and air filt are good. every few lawns we have to pull the plug out and pull it over to rid excess gas from cylinder ...

Buy Adefol Fuel Filter + Fue Line+Primer Bulb for Homelite BP250 HB18V GST GST18 GSTBC HBC18 HBC30 HBC30B HGT HLT15 HLT16 HLT17C HLT18 HLT28 HT17 HT19 ST175G ... 4 Feet 4 Size Fuel Line Primer Bulb Fuel Filter for Zama Craftman Ryobi Homelite Husqvarna Poulan Carburetor Chainsaw Trimmer Blower Weed Eater 2 Cycle Small Engine with AC04122 Fuel ...

May 24, 2016 · This video provides step-by-step instructions for replacing the primer bulb on a Husqvarna string trimmer. The most common reason for replacing the bulb is i...Maintaining the trimmer. The priming bulb on your string trimmer supplies fuel to the carburetor when the engine is cold. It can't perform this function when it collapses; if this happens, you may find your trimmer impossible to start. That's because the collapse, which may be due to the bulb itself, can also signify a blockage in the line ...Let's get started. REMOVING THE PRIMER [top] 1. Remove the rear cover. Remove the (4) screws from the rear cover. Remove the rear cover from the engine. 2. Detach the carburetor. Drain any excess fuel from the fuel tank prior to servicing the carburetor or the fuel lines. Remove the (2) screws from the carburetor assembly.First, make sure you have the proper fuel mixture for your trimmer. Most gas-powered trimmers use a 50:1 fuel mixture of gasoline and oil. Next, locate the primer bulb on your trimmer and press it a few times to prime the engine. This helps to get fuel to the carburetor and make starting easier.Faulty Primer Bulb. Another cause of the primer's filling problem could be the bulb itself. Small perforations on the rubber could inject enough air into the fuel system to make the suction too weak. Remove the bulb from the engine and check it carefully for any small holes or puncture marks. Replace any worn or cracked bulbs.Safe use of a trimmer involves 1. the operator 2. the power tool 3. the use of the power tool THE OPERATOR Physical Condition You must be in good physical condition and mental health and not under the influence of any substance (drugs, alcohol, etc.) which might impair vision, dexterity or judgment. Do not operate this machine when you are ...Hi, I'll trying and make this not sound too confusing.. Recent week I what using my Ryobi 2 Stroke petrol strimmer, Everything was working fine with e, started fine, ran fine ect... The day after i went to use it again and noticed when i primed it, the bulb would nope refill up with fuel, only a little... - Ryobi Petrol 7 Punch StrimmerOct 1, 2017 · Trimmer Repair: Replacing the Primer Bulb (Echo Gt-225) Primer Bulb Replacement How To LawntrepreneurHow to Replace the Primer Bulb on your Lawn Equipment | ...

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Buy partszen AC04122 4 Feet Fuel Line Kit Primer Bulb Fuel Filter kit for Zama Craftman Ryobi Homelite Husqvarna Poulan Carburetor ... fits for Poulan Chainsaw 2050 2150 2375 Weedeater Craftsman Trimmer Chainsaw Blower. 2 PCS 682039 Fuel Filter replaces for 791-682039 791-181086 791-683974 791-683974B, fits for Ryobi 600r 700r 704r 705r 720r ...For questions about service and repair, please call Echo at 1-800-432-ECHO or reference the Service & Repair document. Includes: purge bulbs - 3 sizes for a precise fit, depending on equipment type. For use on: ECHO trimmers, brushcutters, pruners, edgers, tillers, hedge trimmers, chainsaws, bed redefiners, blowers and power attachment series ...Apr 29, 2017 ... plugged not allowing fuel flow and or ... primer bulb say 10x and... - Echo SRM-225 Trimmer. ... Weed Whacker · Outdoor Power Equipment · Tool &middo...UpStart Components Replacement 530047721 Primer Bulb for Weed Eater BC3150 Gas Trimmer Please note: This is an UpStart Components Brand replacement part, NOT an OEM product. All mentions of brand names or model descriptions are made strictly to illustrate compatibility.If the spark works but the trimmer still won't start, ensure your engine is receiving fuel. Push the primer bulb until it fills with fuel. If it doesn't fill, the primary fuel delivery system is blocked and a technician is needed. If the bulb fills but the engine won't start, your engine may be flooded.Shake the Weed Eater. Grab the end of the hose with the needle-nose pliers. Pull the hose through the fuel fill hole. Insert the new fuel filter on the end of the fuel line. Stuff the assembly back into the fuel tank. Push the end of the new fuel line through the small hole at the bottom of the tank.The primer bulb will fill with fuel, but it doesn't pump into the carb. If I take the fuel line off the carb (not the bulb) when I push the bulb fuel will squirt out of it from the tank. ... and I installed posts with AC receptacles all over the yard. My ELECTRIC weed eater always starts when I pull the trigger, and with lots of receptacles, I ...A cracked ECHO primer bulb that won't fill up with fuel won't function correctly to get fuel to the carburetor for starting the string trimmer. If the primer bulb appears in good condition and it still won't fill, check for a clogged fuel filter or fuel line. Solution: Replace with a new primer bulb. Clogged Fuel Line. Old fuel sitting in ... ….

You can also view FS 110 parts diagrams and manuals, watch related videos or review common problems that may help answer your questions to get started on fixing your String Trimmer model. For additional assistance, please contact our customer service number at 1-800-269-2609, 24 hours a day, seven days a week or send us a message using the live ...Yes, on some models, I have seen folks have the fuel supply line hooked into the "primer bulb" and it would only run a second or two. I guess the primer was forcing a bit of fuel through the carb for it to run a second or two. Many folks are looking for it to prime just like their pushmower. A.How much extra plant life is required to support an omnivore's diet? Learn more about meat eaters, vegetarians and diet in this HowStuffWorks article. Advertisement Before you take...4 Size 4 Feet Fuel Line Primer Bulb for Small Engine Zama Husqvarna Poulan Craftman Ryobi Homelite Chainsaw Trimmer Blower Weed Eater with AC04122 Fuel Line kit. 4.5 out of 5 stars 98. $11. ... 188-512 188-512-1 Poulan 1950 2150 2375 PP335 PP2822 Echo STHIL Homeliter McCulloch Weed Eater Parts Kit Engine String Trimmer Primer Bulb. 4.4 out of 5 ...Walbro 188-12-1 Primer Bulb #1 Best Seller in Primer Bulbs OEM WALBRO 188-12-1 PRIMER BULB Specifications: - 3/4" OD x 9/16" HT - For Walbro WA, WT, WY, WJJ, WYJ, WKK, WYK, WYL, WYP and WZ and other carburetors that require a 3/4" OD x 9/16" HT primer bulb. REPLACES: ECHO/SHINDAIWA 123181-40630, 12318109560, 12318140630, 12438012710; EFCO 2318572If your Honda, Stihl, Husqvarna or other engines purge or primer bulb won’t draw up fuel, these are the reasons why. Diagnosing and repairing a 2 stroke carb...When you press the primer bulb, you are forcing fuel from the fuel tank into the carburetor. This helps to create a better air-fuel mixture and makes it easier to start the engine. What causes the primer bulb not to fill? There are a few things that can cause the primer bulb on a weed eater not to fill. Here are some of the most common causes:A no purge situation needs some exploration. Does the bulb empty and not refill (often stays compressed), or does it pop back up but not fill with fuel. In the former case, where the bulb doesn't pop up, the inlet screen in the fuel pump side of the carburetor is usually blocked. It is blocked by debris that is DISSOLVED in the fuel.Due to the fact that the gasoline and oil have separated, the engine will not receive the proper amount of fuel.First things first, check to see how much petrol is left in the tank.The weed eater will not start if the tank is empty or almost empty. Shake and whirl the weed eater gently while making sure there is sufficient fuel and that the ... Weed eater primer bulb not filling, Pressing the Bulb. Sometimes the primer bulb may not work until you manually press it down to make it do so. All you should do is push the bulb down while holding your fingers at the end of the line. This line must go all the way back to the tank. Release the bulb after sometime and repeat the process again till you see results., A short video explaining how to unstick the valve on your primer bubble., Poulan weed eater model PP125. I have to turn the weed eater on its side to get the primer bulb to work. Tried a different carborator but does the same thing. made a new gasket between the carborator and engine but no change. Can you give me an idea what to try next … read more, This 0057025 Primer Bulb is a genuine replacement part for small engines and is available now from Repair Clinic. Get your small engine back up and running with DIY instructions and OEM replacement parts. ... Craftsman, Husqvarna, Weed Eater, Poulan, Poulan Pro, Zama. Related Articles & Videos. 02:25. Troubleshooting. Top Reasons Small Engine ..., Upvote. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Poulan 2150 primer bulb working backwards! - Poulan 2150 chainsaw. All fuel lines are in their original position. Primer bulb is marked tank and carb side. Tank side is for larger line and runs into tank and fuel filter. Carb side is smaller diameter., 350 sold. Save up to 20% when you buy more. 188-512 Primer Bulb & Fuel Line / Filter For Weed Eater Ryobi Stihl Ryan Poulan. $9.54. ihome6 (99,757) 99.7%. 691 sold. Save up to 15% when you buy more. Fuel Filter Line Hose Primer Bulb Kit for Poulan 530058709 Craftsman Weed Eater. $6.92., Air Fuel Filter Spark Plug 2pc Primer Bulb For STIHL FS90 FS90R FS100RX FS110R FS130R HL90 100 KM100 KM130 Trimmer 4180-120-1800. 88. 50+ bought in past month. $999. FREE delivery Wed, Apr 17 on $35 of items shipped by Amazon. Or fastest delivery Fri, Apr 12. Only 4 left in stock - order soon., While other plants are asleep, bulbs bloom with color and beauty. Check out this article for advice on planting bulbs in your garden. Advertisement Bulbs serve a unique purpose. Pl..., Line Trimmer Cords & Attachments. Special Order. PowerFit Powerfit Primer Bulbs - 2 Pack. 3.8 (5) I/N: 0278677. Compare. 1; 2; PowerFit Powerfit Primer Bulbs - 2 Pack. ... Purchase Powerfit Primer Bulbs - 2 Pack. $9.98. Add to Cart. Collect Flybuys points when you shop in-store or online! Find out more. Get a little more with for $4 with OnePass., How To Fix It. Make sure to regularly check the state of your fuel filter and, when necessary, change it for a new one. 3. Incorrect Oil Mix In A Weed Eater. This doesn’t apply to all gas string trimmers but only those with a two stroke engine. These engines are designed to run on a mixture of gas and oil., Amazon.com: AILEETE 4226 121 2700 Primer Bulb for Stihl Trimmer FS55 FS55R FS56RC FS70 FS80R FS85 FS90 FS90R FS91 FS91R FS110 FS111 FS130R FS40C FS45 BG55 BG56C BG65 BG75 BG85 BG86 ... "Product fit perectly on our STHL weed trimmer to replace the factory fuel bulb." Read more. 4 customers mention 4 positive 0 negative., In this easy to follow video I show you how to replace the primer bulb on your Weedeater XT-260 grass trimmer. The same procedure will apply to many models o..., Amazon.com: weedeater featherlite primer bulb. ... New Fuel Filter Line Hose Primer Bulb 530058709 for Poulan Cratman Weed Eater String Trimmer Edger Blower. 4.3 out of 5 stars. 260. $7.99 $ 7. 99. Typical: $8.99 $8.99. FREE delivery Thu, Jan 25 on $35 of items shipped by Amazon., 4. Runs With the Choke On. The choke is used to restrict airflow. Your choke may need to be used once the engine is warm to correct the fuel and air mixture to keep the blower running. When your leaf blower only runs with the choke on, look for items that can cause the engine to get too much air or not enough fuel., Highlights. Use to help keep your outdoor gas products running strong. Ideal for quick, on-hand tool maintenance. Fits RYOBI and Homelite gas products 2004 and newer. Fits Toro blowers and trimmers 2004 and newer. 0.591 in. W x 0.591 in. D x 0.50 in. H. Includes 2 on-carb primer bulbs and 1 remote primer bulb. Return Policy., Weed Eater: 40:1: Troy-Bilt: 40:1: Yard-Man: 40:1: 2-Cycle Engine Oil for String Trimmer ... Bad Primer Bulb. A cracked primer bulb that won't fill up with fuel won't function correctly to get fuel to the carburetor for starting the string trimmer. Solution: Replace with a new primer bulb., Why Choose Turf Eater Primer Bulb is Not Filling (The Short Answer) That primer bulb be responsible for creating pressure within the fuel system-. Supposing and bulb is damaged or the fuel tank is not hermetic, then an required pressure will not be formed. Also, if there your a blockage in the systeme, fuel cannot be dispatched to the undercoat ..., 1. Clogged Primer Bulb and Line. The primer is a small plastic bulb with an attached line that feeds the string trimmer fuel. Pressing the primer a few times before starting will deliver the fuel. If …, Weed Eater Primer Bulb None Filling (Why + Whats on Do) If you own a gas powered row chewer, and you probably understand what a primer bulb is. Yourself know, the little rubber button you use to prime the engine up get it started. Well, that’s what you are hoping it does, anyway. But, if you’re pressing the button and not be happening, and ..., Primer Bulb Carburetor Primer Bulb Pump Bulb Compatible with Poulan Crafstman Weedeater Chainsaw Replacement for Roybi Homelite Zama Walbro Gas Trimmer Blower Brush Cutter ... BCZ230TS BCZ2450S BCZ2450T BCZ2460S BCZ2460TS BCZ260TS BCZ2650S BCZ2650T BCZ2660TS BCZ3050S BCZ3050SW BCZ3050T String Trimmer with Spark Plug Primer Bulb. $9.99 $ 9. 99 ..., Heres a video showing how to replace a primer bulb on a echo trimmer, blower, edger, tiller, and many other brands too., The primer moves fuel from the tank into the carburetor, so if there is any problem in that area, the engine will not run. A damaged primer bulb will prevent a string trimmer from starting. A dirty fuel filter, faulty fuel tank or worn out gas seals can also stop fuel from getting into the primer. Replacing the damaged part will fix the problem ..., Weed Eater. VS2000BV Handheld Blower. FL25C Gas Trimmer. FL20C Gas Trimmer. FX26SC Gas Trimmer. SST25C (Type 1) Gas Trimmer. SST25C (Type 2) Gas Trimmer. ... The primer bulb is only sold with the carburetor kit. The part number listed under your model number for the carburetor kit is 577587901. If you need help placing an order for it, customer ..., String trimmers with 4-cycle engines have separate fill ports for gas and oil. One fill port for unleaded gasoline with a minimum 89-octane rating and maximum ethanol content of 10%. One fill port for an SAE 30 engine oil. Do not mix oil for a 4-cycle engine. The exception to this is with STIHL string trimmer 4-MIX engines which use an oil and ..., 1762 posts · Joined 2008. #2 · Feb 1, 2016. The primer isn't a primer at all, it is an air purge for the carburetor system. Yes, the little white thing hanging out in space is a tank vent - supposed to let air in, and not out. When you pinch off the fuel lines and let up on the primer, on the return of the bulb is emptying what fuel it can ..., Poulan weed eater model PP125. I have to turn the weed eater on its side to get the primer bulb to work. Tried a different carborator but does the same thing. made a new gasket between the carborator and engine but no change. Can you give me an idea what to try next … read more, Answered in 9 minutes by: Technician: Rex L. The fuel may have dried out the bulb which can make it stiff. Or there are check valves in the bulb assembly and they are stuck. If any of this happens u are better off to get a new bulb assembly., Learn how many coats of primer you actually need for a successful paint job. Get expert tips and tricks to make your project a success. Click here to read more. Expert Advice On Im..., We Fix & Replace The Primer Bulb Rod On A Featherlite Weedeater. Be Sure To Drop A Like & Hit That Subscribe Button We Do All Kinds Of Things Here On The Cha..., Oct 17, 2021 · Hey everyone!Link to valve adjustment video on same Stihl FS130R trimmer! https://youtu.be/lzdUyDSbsPo This is a quick video showing how easy it is to replac..., 399 posts · Joined 2015. #2 · May 28, 2015. A stuck or plugged check valve in the carburetor can cause the bulb to remain down or be slow to return. A plugged fuel filter can do the same. Remove the filter and repeat the test. Check valves are non-serviceable and replacement of the valve body is the only fix., Aug 3, 2018 · Links to products I have in my tool bag.Compression tester. https://amzn.to/2NMgezeSpark Checker. https://amzn.to/3bnXjmATygon Fuel Line. https://amzn.to/..., Install the new primer bulb onto the purge base assembly. Install the primer pump cover over the primer bulb. Secure the primer pump cover and the new bulb with the (4) screws. REASSEMBLING THE UNIT [top] 7. Reconnect the fuel lines to the carburetor. Remove the gas cap and locate the fuel filter.