Fuel mixture for troy bilt weed eater

Summary of Contents for Troy-Bilt TB539E. Page 1 Operator's Manual 4-Cycle Gas Trimmer TB539E DO NOT RETURN THIS PRODUCT For Assistance please call 1-800-828-5500 (U.S.) or 1-800-668-1238 (Canada) or visit www.troybilt.com SAVE THESE INSTRUCTIONS For service call 1-800-828-5500, or 1-800-668-1238 in Canada to obtain a list of authorized ...

5. Adding Oil for the First Time. The Troy Bilt Grass Trimmer arrives without any oil in the crankcase. Before using it, make sure that you add the oil first. Do not put oil in the fuel tank, as there is a separate reservoir for it. To add the oil, set the grass trimmer on a flat surface and unscrew the oil fill plug.Pull the starter rope with a controlled and steady motion until the unit starts (Fig. 9). 7. Idle the engine for 5 to 10 seconds. If the unit stops during this time, press the throttle lockout, squeeze the throttle control and pull the starter rope in a controlled and steady motion until the unit starts (Fig. 6). 8.Troy-Bilt 17 in. XP Gas-Powered 2-Cycle Straight Shaft String Trimmer and Brushcutter Combo SKU: 160171499 Product Rating is 4.3 4. 3 (752) $229.99 ... 20-Inch Straight Shaft Gas Weed Eater with Rapid Replace Trimmer Head SKU: 172794299 Product Rating is 4.3 4.3 (91) $319.99 Was $319.99 Save Standard Delivery . Add to Cart Buy ...For use with Riding Mowers and Zero-Turn Mowers with 4-Cycle engines. Engineer approved low deposit formula. Ideal for high-temperature, air-cooled outdoor power equipment. High zinc formula for longer engine life. Resists oxidation and oil thickening.Contrary to 2-cycle engines, which require a mix of gas and oil for operation the engine, 4-cycle engines have an oil reservoir that is separate and doesn’t require mixing. Instead, this oil serves for lubrication of the engine to ensure that it runs smoothly. ... oil for troy bilt weed eater: can you use 4 cycle oil in a weed eater: Conclusion.

8 Troubleshooting. Download this manual. Electric Start Capable. 2-Cycle Trimmer. TB2044 XP. IMPORTANT: Read this manual thoroughly before using this product. Follow all instructions. 769-10201 / 00. Operator's Manual.The TB22 gas string trimmer features a 25cc, two-cycle, lightweight engine for ease of use. It comes with a 17-inch cutting swath to cut wider areas of grass in less time and SpringAssist™ technology for easier pull starts. The dual-line bump head with .095-inch line allows for precise cutting, while the curved shaft provides balanced and comfortable …The new Troy-Bilt 4-cycle string trimmer was engineered from the ground up to be easy to start and maintain. And, you still don't have to mix oil and gas ...Use this trimmer with a JumpStart™ engine starter, sold separately, to eliminate pulls and simplify your trimming and edging process. Troy-Bilt 17-in gas string trimmer and edger is ideal for grooming lawns up to 1-acre. 30cc 4-cycle engine operates with the slow, steady pull of a rope. Straight shaft design provides extended reach under ...Use unleaded gasoline with a minimum 89-octane rating and a maximum 10% ethanol content in your Troy-Bilt string trimmer. A fuel without ethanol is always best, but it is the more expensive fuel choice. 2-cycle and 4-cycle Troy-Bilt string trimmers have different fuel requirements. 2-cycle engines require a gas and oil mixture at a rate of 40:1.Additionally, you can also give the oil time to flow back to its crank shaft before starting the weed eater. Troy Bilt Weed Eater Blowing White Smoke. White smoke from a Troy Bilt weed eater can be because of a blocked air filter or because the muffler is not working. Check the muffler first to see if it runs better without it.

The carburetor on a Troy Bilt 2 cycle weed eater can be adjusted by turning the idle speed screw and the fuel mixture screw. The idle speed screw is located on the side of the carburetor and is responsible for regulating the engine speed when the trigger is not being squeezed.The Troy Bilt Weed Eater is a popular tool for trimming grass and weeds in residential gardens. Restringing the tool is integral for maintaining its efficiency and ensuring it works as intended. To restring a Troy Bilt Weed Eater, follow these 6 simple steps: Turn your weed eater off and disconnect its spark plug.Jul 5, 2020 · The carburetor on a Troy Bilt 2 cycle weed eater can be adjusted by turning the idle speed screw and the fuel mixture screw. The idle speed screw is located on the side of the carburetor and is responsible for regulating the engine speed when the trigger is not being squeezed. Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded fuel in a separate fuel can. Use a 40:1 fuel/oil ratio. Do not mix them directly in the engine fuel tank. See the table for specific gas and oil mixing ratios. NOTE: One gallon (3.8 liters) of unleaded fuel mixed with one 3.2 oz. (95 ml) bottle of 2-cycle oil makes a 40:1 fuel ...Watch Video. $33.65. Two cycle engine carburetor. If the engine runs rough, the carburetor may be restricted. The carburetor can often be cleaned or rebuilt, but sometimes it may need to be replaced. ADD TO CART. Troy-Bilt String Trimmer Carburetor Gasket. Genuine OEM Part # 753-06253 | RC Item # 1831733.emptied fuel from tank. pulled off the 2 fuel lines from the carburetor.opened the air cleaner door. removed the 2 torque screws that hold on the carburetor. removed the carburetor and air cleaner gasket. installed new carburetor and gasket and put back and tightened the 2 torque screws. closed air cleaner door and pushed the fuel lines o...

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TB22 EC String Trimmer. This is how you set up the TB22 EC gas string trimmer. Learn about out-of-the-box setup, starting instructions, operation and maintenance of this 2-cycle trimmer. Order replacement parts or download a copy of your machine's operator's manual.Troy-Bilt 2-Cycle Gasoline Trimmer Operator's Manual. TB70SS trimmer pdf manual download. ... Follow the instructions carefully for the proper fuel/oil mixture. Definition of Blended Fuels Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol, or MTBE (ether). ... (includes 32) 753-1202 Plate Screw PARTS LIST Item ...30yearTech. 6122 posts · Joined 2006. #2 · Aug 10, 2014. Most vented caps on trimmers have a duck bill check valve in them to allow air to flow in, but not allow any liquid out. This valve over time will react to the fuel get soft or shrink up and fall out. On some caps you can replace the valve, on many you have to replace the cap.Idle Speed Screw. Fig. 32. NOTE: The cutting attachment should not rotate when the engine idles. 3. If the cutting attachment rotates when the engine idles, turn the idle speed screw counterclockwise 1/8 of a turn at a time (as needed), to reduce idle speed.. Checking the fuel mixture, cleaning the air filter, and adjusting the idle speed should solve most …

Before winding, split the line back about 6 inches. 11. Page 14 mNSTALUNG A PREWOUND REEL Cleaning the Air Filter Clean and re-oil the air filter every 10 hours of operation. 1. Hold the outer spool with one hand and unscrew the It is an important item to maintain. Failure to maintain bump knob counterclockwise (Fig. Presenting the perfect partner in your battle to keep tall grass and weeds at bay. The TB25CB gas powered trimmer/edger's powerful 25cc 2-cycle engine and 16 In. cutting swath help you power through more territory at once. QuickStart technology makes getting started faster and easier. And when your trimmer line wears down, never fear - just tap ...Model#: 41ADZ59C966. 29cc 4-cycle engine delivers reliable power. 2-year limited residential warranty. Spring Assist™ starting, dramatically reduces starting effort. Bump 'n' feed line advance. E-Z Link split shaft accepts optional TrimmerPlus™ accessories. Parts. Manuals. Diagrams.Prepping your established planting bed, vegetable garden or weeding around your existing plants is made easier with the Troy-Bilt 2-cycle 9 in. gas cultivator. The adjustable 6 in. to 9 in. cultivating width adds flexibility to tackle a variety of tasks and the durable gear-drive transmission is dependable and powerful to handle the toughest of ...Add to cart. Switch. PartSelect #: PS10014381. Manufacturer #: 791-182405. This Switch is a black, plastic on/off switch for a trimmer. Installation of this manufacturer-certified switch is rated as "Easy" and requires a screwdriver, wrench set and socket set. Refer to your ... $ 10.15. In Stock.Understanding the Components of a Troy Bilt Weed Eater. The Troy Bilt weed eater is a versatile tool used for trimming and edging lawns. Understanding its components can help you operate and maintain it effectively. Engine. The engine is the heart of the weed eater, providing the power needed to operate the cutting head. It is typically a gas ...Buckbock 12 Pcs Carburetor Adjustment Tool Kit Fit for Common 2 Cycle Small Engine Compatible with Poulan MTD Troy-Bilt Trimmer Weed Eater Chainsaw with fuel lines . Visit the Buckbock Store. 4.6 4.6 out of 5 stars 514 ratings. $12.98 $ 12. 98. Get Fast, Free Shipping with Amazon Prime.Let Troy-Bilt teach you how to start your traditional gas powered 2-cycle pull start string trimmer. This video provides detailed instructions and helpful ti...

TB25CB Curved Shaft String Trimmer. $119.99. The TB25CB gas string trimmer features a 25cc, 2-cycle lightweight engine that is comfortable for everyone. SpringAssist® technology allows for easier pull starts, while the multi-position adjustable handle reduces vibration and operator fatigue. The curved shaft provides a clearer view of the ...

How to mix two cycle gas in a echo string trimmer. I Kendall Todd show you the correct way to mix gas and oil for a chainsaw, weedeater etc in a video Many ...The TB25C EC gas string trimmer is both JumpStart™ and TrimmerPlus® attachment capable, making it versatile and easy to use. Equipped with the SpringAssist™ for easier pull starts, an adjustable handle and fixed line head with a 14" cutting swath. 25cc, lightweight 2-cycle engine. SpringAssist™ technology for easier pull starts.This is the easy way to change the fuel lines in this troy bilt weed eaterLike having a gas-powered grass trimmer that's electric start-capable (with optional attachments). Having a better-balanced cur. Skip to main content Skip to navigation Made for Life in Canada. Credit Offered* Learn ... Troy-Bilt 27cc Gas 2-Cycle Straight Shaft Grass Trimmer with Edger Capable, 17-in. 3.4 (14) 3.4 out of 5 stars. 14 reviews.Page 18 OIL AND FUEL OIL AND FUEL MIXING INSTRUCTIONS The use of old and/or improperly mixed fuel is the most common cause of performance problems. Use only …Troy-Bilt string trimmers with 2-cycle engines require a gas-to-oil mixture at a 40:1 ratio . Use unleaded gasoline with a minimum 89-octane rating and a maximum ethanol content of 10%. Add a premium 2-cycle engine oil. Mix gas and oil before adding them to the fuel tank. Troy-Bilt string trimmers with 4-cycle engines have separate fill ports .5 Maintenance. 6 Troubleshooting. Download this manual. TB22. 2-Cycle Trimmer. IMPORTANT: Read this manual thoroughly before using this product. Follow all instructions. 769-10915 / 00. Operator's Manual.

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This screw is responsible for controlling the fuel-air mixture at high engine speeds. If the High speed screw is not correctly adjusted, it can cause engine hesitation, stalling, or rough idling. ... No, you should not use regular gasoline in your Troy-Bilt weed eater. Instead, use a fuel that is specifically formulated for two-cycle engines ...Aug 1, 2017 · Fuel stabilizer should be mixed with gasoline the same day you buy the fuel. Mixed properly, it can extend the life of fuels and prevent carburetor fuel delivery clogging. For best results when using gasoline stabilizers, carefully follow the directions printed on the fuel stabilizer container. Details. Save troy bilt weed eater attachments to get e-mail alerts and updates on your eBay Feed. Shipping to: 23917. ... Primer bulb Fuel Line for Echo Troy Bilt Weed Eater Ryan Sears Craftsman. Opens in a new window or tab. Brand New. $6.43. ihome6 (96,975) 99.8%. Buy It Now. Free shipping. 61 sold.A four-cycle Troy-Bilt weed eater operates with an internal combustion engine using two cylinders in a fo... How to Troubleshoot a Troy-Bilt 4 Cycle Weed Eater.Operator's Manual. 2-Cycle Gas Trimmer. TB20CS. SAVE THESE INSTRUCTIONS. For service call 1-800-828-5500, or 1-800-668-1238 in Canada to. obtain a list of authorized service dealers near you. For more details. about your unit, visit our website at www.troybilt.com. If you have difficulty assembling this product or have any questions.The Troy-Bilt Straight Shaft 4-cycle gas string trimmer is new for 2013 and comes with SpringAssist technology and JumpStart capabilities. Also included, the Click n Trim Bump head feature makes it easy to change out the feed line without having to disassemble the cutting head. Another handy feature is the adjustable pro handle which makes the ...The Troy-Bilt TB22 25cc 2 Cycle Gas String Trimmer features a 25cc, 2-cycle lightweight engine for ease of use. Featuring a 17 in. cutting swath, this tough string trimmer cuts wider areas of grass in less time. Complete with SpringAssist™ technology, Troy-Bilt's string trimmer boasts easier pull starts. 25cc, 2-cycle lightweight engine of ...Troy-Bilt 17 in. XP Gas-Powered 2-Cycle Straight Shaft String Trimmer and Brushcutter Combo / ... Straight shaft string trimmer includes 2-cycle engine oil; 3-year limited warranty; Specifications Specification ... Fuel Mix Ratio: 50:1: Fuel Type: Gasoline: Handle Length: 7.4 in. Number Of Wheels: 0: Power Type: Gas: Product Height:Find many great new & used options and get the best deals for Troy-Bilt Tb35 EC Straight Shaft Gas Trimmer Plus 25cc 2 Cycle Weed Wacker at the best online prices at eBay! Free shipping for many products! ... Troy-Bilt Tb35 EC Straight Shaft Gas Trimmer Plus 25cc 2 Cycle Weed Wacker. 4.2 out of 5 stars 17 product ratings Expand: Ratings. ….

Messages. 10,035. Jan 24, 2012 / Troy bilt weed wacker starts and idles but stalls when throttle up. #2. The reed valve opens when the piston goes up to allow fuel into the crankcase and closes when the piston moves down holding the fuel in to crankcase under slight pressure which in turns gets pushed into the cylinder when the piston uncovers ...This is a quick repair on a Troy-Bilt weed trimmer. Just replacing the fuel lines and idle adjustment. Enjoy!Troy-Bilt string trimmers with 2-cycle engines require a gas-to-oil mixture at a 40:1 ratio . Use unleaded gasoline with a minimum 89-octane rating and a maximum ethanol content of 10%. Add a premium 2-cycle engine oil. Mix gas and oil before adding them to the fuel tank.Shop OEM replacement parts by symptoms or model diagrams for your Troy-Bilt TB32EC Trimmer (41ADZ32C766)! 877-346-4814. Departments ... This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.Weight: 13 lbs. Cutting width: 16 in. Warranty: 2 years. Troy-Bilt TB25CB at Amazon for $135.54. The trimmer retails between $89 and $99, but when it comes to gas-powered trimmers, it proves to be an affordable model with a 2-cycle gas-powered engine. The trimmer has both power and longevity to outlast its battery-powered counterparts.The TB252S gas string trimmer features a 25cc, 2-cycle lightweight engine for ease of use. ... Will the attachments from an old Troy-built weed eater fit on this one ? by Jimmy | Oct 29, 2023. 1 Answer. Answer This Question. ... After my last Troy Bilt trimmer lasted 6 years I purchased a replace since I had good luck with the brand. Big mistake.Troy-Bilt Trimmer Replacement Parts For Model TB42BC (41ADZ42C766) We Sell Only Genuine Troy-Bilt Parts Find Troy-Bilt TB42BC (41ADZ42C766) Parts By Symptom ... 2 Piece Gearbox Assembly Parts - Item 15 - 41-Handheld Products Gas Trimmers. $4.99. In Stock Add to Cart $4.99 Add to Cart 31 Blade Assembly. $14.84 Part Number: 791-682061. In Stock ... No Mixing of gas and oil. Quick Change head and bonus Aero-Flex® head with fixed line included. SpringAssist™ Starting Technology. JumpStart™ Capable. Accepts TrimmerPlus® Attachments. 32cc*, Full-Crank 4-Cycle Engine is easier to use and produces less noise. 18" Cutting width allows you to trim more grass in less time. Fuel mixture for troy bilt weed eater, The Troy-Bilt TB22 25cc 2 Cycle Gas String Trimmer features a 25cc, 2-cycle lightweight engine for ease of use. Featuring a 17 in. cutting swath, this tough string trimmer cuts wider areas of grass in less time. Complete with SpringAssist™ technology, Troy-Bilt's string trimmer boasts easier pull starts. 25cc, 2-cycle lightweight engine of ..., This Troy-Bilt 25-cc, gas straight shaft string trimmer has a straight shaft and weighs 12.8 lbs. It uses dual .095-inch cutting lines on a 17-inch diameter head and comes with an extra cutting head., Model#: 41BDT57C766. 29cc, 4-cycle engine is cleaner and produces less noise. 4-cycle advantage - no mixing of gas and oil. TrimmerPlus® attachment capable - more versatility, less storage space (TrimmerPlus® attachments sold separately) JumpStart™ compatible - JumpStart engine starters eliminate pull starts with the push of a button ..., Troy-Bilt 2-Cycle Gasoline Trimmer Operator's Manual. TB20CS trimmer pdf manual download. ... Follow the instructions carefully for the proper fuel/oil mixture. Definition of Blended Fuels Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol, or MTBE (ether). ... (includes 32) 753-1202 Plate Screw PARTS LIST Item ..., However, generally speaking, weed eater oil will be mixed with the following ratios: 50:1. 40:1. 32:1. This means that, if your engine requires a 50:1 mix, you will need to mix 50 parts fuel to 1 part oil. If you can’t find the information in your user manual or you have misplaced it then the correct ratio is also usually found on a label on ..., A 2-cycle engine in a string trimmer uses gas and oil mixed at a ratio of 50:1, 40:1, or 32:1. For example, 50:1 mix equals 50 parts gasoline to 1 part oil. The mix your string trimmer requires varies by manufacturer. You can find the correct ratio in your operator’s manual. You may also find it located on the fuel cap., This Troy-Bilt gas trimmer comes with a straight shaft so you can easily reach tricky places in your yard. This gas trimmer is more suitable for beginners because it is not too strong and it comes with a 14" cutting line. The adjustable handle makes the entire process easier because it reduces vibrations during trimming., 25cc, 4-cycle engine is cleaner and produces less noise. 4-cycle advantage – Never mix gas & oil! 17" cutting swath cuts larger areas of grass in less time. SpringAssist® technology for easier pull starts. Straight shaft trimmer for greater reach under shrubs, around fence posts and other obstacles., To mix two-cycle fuel, start by putting the correct amount of oil in the gas can. Then slowly add the correct amount of gasoline. Do not try to mix the gas and oil directly in the gas tank of the equipment. IMPORTANT: Do not use any fuel that is over 30 days old. Do not mix more fuel than you are likely to use in a month., Read consumer reviews to see why people rate Troy-Bilt TB21 EC 2-Cycle Trimmer 3.9 out of 5. Also see scores for competitive products ... While this weed eater gets the job done, the construction is a bit flimsy and I don't see it lasting past a few seasons. ... Getting the right mix of gas was also easy enought per instructions. The handle is ..., Save troy bilt weed eater attachments to get e-mail alerts and updates on your eBay Feed. Shipping to: 23917. ... Primer bulb Fuel Line for Echo Troy Bilt Weed Eater Ryan Sears Craftsman. Opens in a new window or tab. Brand New. $6.43. ihome6 (96,975) 99.8%. Buy It Now. Free shipping. 61 sold., Model#: 41AD27BA766. 27cc full crank lightweight 2-cycle engine is comfortable for everyone. Doubles as a string trimmer with attachable bump head included. SpringAssist™ technology for easier pull starts. Prime, Flip & Go Starting System - easy three-step starting. TrimmerPlus® attachment capable - more versatility, less storage space ..., You need some tools, a grease gun and a couple of minutes of time., Since the engine turns off shortly after starting your weed eater, the idle speed may just be too slow. Find the screw to adjust the idle speed. This is usually behind the air filter, but if you have trouble locating it, consult your user manual. Adjust the screw using only ¼ turns before trying to start the trimmer again., Troy-Bilt TB90BC CARBURETOR ADJUSTMENT, NOTE:, NOTE:, clockwise, Clean Air Filter, counterclockwise, Check Fuel Mixture, Adjust Idle Speed Screw 1 20 80 80 Download 80 pages, 4.09 Mb, The TB25HT gas hedge trimmer features a 25 cc, 2-cycle lightweight engine that is comfortable for everyone. It comes with double sided 22 in. blades with 7/16 in. cutting capacity. Spring Assist technology, I have a Troy-Bilt 2-Cycle Gasoline Trimmer (Model# TB70SS) that I purchased about 1 1/2 to 2-years ago and it will not start. Enclosed are photos of the unit. I've done the following and it still will not start: Checked the On/Off Switch. I've replaced the gas and added a fresh new tank of 40:1 mixture of 2-cycle oil and unleaded gas., Gas is not all universal when it comes to weed eaters. It is more than possible to get the wrong mixture or type of fuel. The wrong fuel can play havoc with the internal components of your weed eater. Bad gas can let the weed eater start, but when you try to hit the throttle, that is where it will end., Troy-Bilt Trimmer Replacement Parts For Model TB35EC (41BDZ35C766) We Sell Only Genuine Troy-Bilt Parts Find Troy-Bilt TB35EC (41BDZ35C766) Parts By Symptom ... 2 Piece Gearbox Assembly Parts - Item 15 - 41-Handheld Products Gas Trimmers. $4.99. In Stock Add to Cart $4.99 Add to Cart 9 Drive Shaft Coupler. $22.48 Part Number: 753-1190. In Stock ..., Prior to The Most Recent Order I have Another Troy Bilt for about 4 Years. I could no longer use The Bottom Attachment (Weed Eater) so I-needed another Weed Trimmer. The Most Recet Weed Trimmer is Fine and I stil use The old one with The Edger. I had to Replace The Carburetor on The Old One after Three Years. Everything is Good., Mixing the 2-cycle/2-Stroke oil and fuel mixture. Pour the 2-Cycle oil to an empty gasoline can before adding one gallon of fresh gasoline into the can. No additional agitation is …, Weight: 13 lbs. Cutting width: 16 in. Warranty: 2 years. Troy-Bilt TB25CB at Amazon for $135.54. The trimmer retails between $89 and $99, but when it comes to gas-powered trimmers, it proves to be an affordable model with a 2-cycle gas-powered engine. The trimmer has both power and longevity to outlast its battery-powered counterparts., Manufacturer #: 753-08323. $ 36.24. In Stock. Add to cart. Throttle Trigger. PartSelect #: PS11803739. Manufacturer #: 731-04970B-10. This genuine OEM throttle trigger allows you to control the engine speed of your trimmer by squeezing or releasing it, which engages the throttle cable. It is conveniently located on the handle assemb..., Find many great new & used options and get the best deals for Troy-Bilt Tb35 EC Straight Shaft Gas Trimmer Plus 25cc 2 Cycle Weed Wacker at the best online prices at eBay! Free shipping for many products! ... Troy-Bilt Tb35 EC Straight Shaft Gas Trimmer Plus 25cc 2 Cycle Weed Wacker. 4.2 out of 5 stars 17 product ratings Expand: Ratings., The incorrect type or size of line may be installed. Check the Operator's Manual to verify that the correct trimmer line size for the model trimmer in question is being used. The indexing teeth, inside the inner reel, may be worn. Worn indexing teeth can cause the ratcheting mechanism that controls the line advancement to slip and feed irregularly., GAS. Matthew Buchowicz Posted on May 09, 2019. Answered by a Fixya Expert. Hello I have a troy bilt tb685ec 4 cycle string trimmer and its A joke. There is no choke and no adjustment screw for the air/fuel to be tuned. The thing will fire up and run for about 3 mins and die. Then wait about 5 mins for it to start up again and do the samething., 8 Troubleshooting. Download this manual. Electric Start Capable. 2-Cycle Trimmer. TB2044 XP. IMPORTANT: Read this manual thoroughly before using this product. Follow all instructions. 769-10201 / 00. Operator's Manual., Get ratings and reviews for the top 7 home warranty companies in Troy, MI. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Home All P..., Just because your weed eater (a.k.a. a string trimmer) has a small engine, don't think it won't eventually have big problems. They rev too high. They rev too low. They stall. They run out of string at the most inopportune moments. They are simultaneously awesome and bothersome. Fortunately, Repair Clinic is always awesome, always on call ..., Locate the adjustment screws. To adjust the carburetor, start with both screws backed out 2 turns from the closed position. One should be idle mix and the other should be high speed. Start the engine and let it warm up for 5 minutes. You may have to keep the throttle open a bit., Buckbock 12 Pcs Carburetor Adjustment Tool Kit Fit for Common 2 Cycle Small Engine Compatible with Poulan MTD Troy-Bilt Trimmer Weed Eater Chainsaw with fuel lines . Visit the Buckbock Store. 4.6 4.6 out of 5 stars 514 ratings. $12.98 $ 12. 98. Get Fast, Free Shipping with Amazon Prime., Mix gas and oil before adding them to the fuel tank. Troy-Bilt string trimmers with 4-cycle engines have separate fill ports. 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. Mix a fuel additive to clean the fuel system and reduce moisture., 11 Feb 2024 ... Fuel and oil mixture should always be 2% (50:1). We recommend that you use Husqvarna oil mixtures. Was this article helpful?