Ryobi weed wacker gas mix

Gas and Oil Mixture to Use in a 2-Cycle RYOBI Chainsaw. RYOBI chainsaws with 2-cycle engines require a gas and oil mixture at a 50:1 ratio. This means 50 parts gasoline is mixed with 1 part 2-cycle engine oil. Using the wrong type of gas in your chainsaw can damage the engine. NEVER use straight gas in your 2-cycle RYOBI engine.

Watches Mixed Lots · Watch Accessories. Baby ... String Trimmers; Ryobi 2-Stroke Gasoline String Trimmers ... Ryobi Gas String Trimmer Weed Wacker Eater Edger Grass ...The Ryobi gas trimmer uses a fuel mixture with a ratio of 32:1 to power the engine. Use a clean 1-gallon gas can specifically for fueling your Ryobi gas trimmer. …This RYOBI 18V Combo Kit is a great combination of power and convenience. The RYOBI 18V ONE+ 13 in. string trimmer has an 11-13 in. cutting width and features a pivoting head so you can quickly convert your string trimming into an edger! The auto-feed head will advance the line each time you release the trigger for your convenience. Here’s some essential information regarding weed eater fuel: 2-cycle weed eaters typically use a 40:1 or 50:1 ratio of fuel to oil. 4-cycle weed eaters keep the gas and oil separate, so you can use regular fuel. Never use fuel that contains more than 10% of ethanol, as many small engines aren’t equipped to handle that ingredient. The BC26 is powered by a two-cycle engine, so it runs on a mixture of gasoline and oil; the proper mix ratio is 2.6 ounces of two-cycle lubricant per gallon of gasoline. After filling the fuel tank, lay the trimmer on a flat, stable surface and press the primer bulb seven times.String trimmers use unleaded gasoline with a minimum 89-octane rating and a maximum ethanol content of 10%. Craftsman string trimmers with 2-cycle engines require gas mixed with 2-cycle engine oil at a ratio of 50:1. Craftsman string trimmers with 4-cycle engines have separate fill ports. One for gas and one for engine oil.Get free shipping on qualified RYOBI Gas String Trimmers products or Buy Online Pick Up in Store today in the Outdoors Department.

All STIHL gasoline-powered equipment uses a 50:1 gas and oil mixture. The 50 to 1 mix chart below can help you figure out the correct measurements to use. For high-performance fuel that requires no mixing, choose STIHL MotoMix® premixed fuel. If you own a Toro snowblower, it’s essential to know how to properly mix gas for it. The correct gas mixture ensures smooth operation and optimal performance. Unfortunately, many p...753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter ...http://bit.ly/1SXulN8This video demonstrates the correct oil and gas mix for 2 cycle engine yard tools. In order to extend the life of these lawn tools and k...Page 12: Holding The Trimmer. The Bump Head release trimming line without stopping the engine. To release more line, lightly tap the cutting attachment on the ground (Fig. 9) while operating the trimmer at high speed. NOTE: Always keep the trimming line fully extended.Having these tools and materials ready will ensure that you can efficiently diagnose, fix, and maintain your Ryobi Weed Wacker without any unnecessary delays. Step 1: Assess the Problem. The first step in fixing your Ryobi Weed Wacker is to assess the problem. This involves identifying the specific issue or symptom that the trimmer is experiencing.How to Adjust a Ryobi Trimmer Carburetor. A Ryobi carburetor needs idle adjustments from time to time. However, any other adjustments should be made by an au...Jun 3, 2023 · Step 1: Turn off your weed eater, drain all gas from it and remove the spark plug. Step 2: Remove the carburetor cover, air filter, and fuel lines and inspect them for signs of dirt buildup or damage. Step 3: Clean any dirt buildups with carburetor cleaner and replace any damaged components before reassembling.

Backed by a 3-year warranty, trust the Ryobi 2-Cycle Gas Curved Shaft String Trimmer for your outdoor trimming needs. Full crank engine for 2X longer life. Accepts universal brand fit attachments. Curved shaft for lighter trimming and less user fatigue. Zip Start carburetor for easier starting. Reel-Easy bump-feed string head for faster reloads.Sep 20, 2013 · Without lubrication, the engine will seize. A seized engine is not repairable and makes for a bad day of yard work. To prevent a costly mistake, always mix the specified 50:1 gasoline-to-oil ratio for the Ryobi SS30 lawn trimmer. This will make for a smooth day working in the yard. Trying puppy yoga with DALMATIANS. Aug 14, 2016 ... I pulled the trigger on the $99 ryobi curved one at home depot and a bottle of premixed non ethanol fuel. ... Its nice not having to mix gas and ...Incorrect 2-Cycle Oil Mix. Using straight gas in a 2-cycle RYOBI string trimmer will damage the engine and cause it to seize up. Adding straight gas to your string trimmer is a quick way to ruin it. A 2-cycle RYOBI string trimmer uses gas and oil mixed at a ratio of 50:1. For example, a 50:1 mix equals 50 parts gasoline to 1 part oil. Welcome to the RYOBI parts web portal. Order your RYOBI replacement parts online by clicking on the link below. In addition, you’ll have access to replacement part schematics. To order by phone, contact us at 1-877-634-5704. GO TO PARTS STORE

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Some of the most reviewed products in RYOBI Cordless String Trimmers are the RYOBI ONE+ 18V 10 in. Cordless Battery String Trimmer and Edger with 1.5 Ah Battery and Charger with 12,186 reviews, and the RYOBI 40V Expand-It Cordless Battery Attachment Capable String Trimmer with 4.0 Ah Battery and Charger with 11,073 reviews.Hi all, I'm new to this board. Recently I got my first ever 2 cycle (gas/oil mix). Its a Ryobi 700r weed wacker, used. The owners manual calls for 32:1 Seeing how this is the only item I have that takes a mix, I was going to go with Trufuel. The lowest true fuel comes is 40:1 If I add one...Model # RY25CSEMC Store SKU # 1001033738. Introducing the RYOBI 2 Cycle Gas Curved Shaft String Trimmer with a full crank engine for 2X longer life. This string trimmer accepts RYOBI Expand-It Universal Brand Fit attachments adding versatility to your trimmer. Simply attach a cultivator, blower, or even a hedge trimmer to the power head …We can say the same for the Ryobi RY40240 40V 12″ String Trimmer. The Ryobi RY40250 40V Attachment Capable 15″ String Trimmer doesn’t match the power of our picks. The DeWalt trimmers we ...Husqvarna 324l 25cc 4 stroke gas weed whacker. Powerful and efficient, low maintenance, 4-stroke petrol engine (No need to mix 2-stroke oil). Smart Start technology gives 40% less resistance when engaging the pull start. Holds with a translucent fuel tank for monitoring the fuel level while working.

The Ryobi BC26 is a straight-shaft, gas-powered brushcutter with a 26-cc engine. It's similar to the CS26 curved-shaft string trimmer and the SS26 straight-shaft trimmer, but it's equipped with a rigid, three-bladed cutter designed to mow down heavy weeds. ... The BC26 is powered by a two-cycle engine, so it runs on a mixture of …A Weed Eater two-cycle engine requires a mixture of gas and oil in the ratio of 40:1. To obtain this ratio, one gallon of gasoline should be mixed with 3.2 ounces of engine oil. Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded gasoline in a separate gasoline mixed with one 4 oz. (120 ml.) bottle of RYOBI 2 Cycle OIL makes a 32:1 fuel/oil ratio. RYOBI 2 CYCLE OIL 1 US. GALLON 4.0 FL. Page 16: Starting/Stopping Instructions STARTING/STOPPING INSTRUCTIONS STARTING INSTRUCTIONS WARNING: Avoid accidental ... 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.Jul 22, 2022 ... Fix Non-Start Ryobi Weed Trimmer Replace Carburetor, Fuel Lines, Check Spark Arrester ... Ryobi Weed eater carb and fuel line replacement and ...carbhttps://amzn.to/31jDpo3todays t-shirt brought to you by YOUR NAME HEREhttps://amzn.to/2RLsNcWcheck out my beautiful girlfriends etsy store https://www.et...Weed Eater Brand. All Weed Eater brand two-cycle gas trimmers use a 40:1 ratio of gas to oil. That's equal to 3.2 ounces of oil to 1 gallon of regular gas. The gas should be 87 octane with no more than 10 percent alcohol. The oil must be formulated for two-cycle engines.This Ryobi 25cc, gas curved shaft string trimmer has a curved shaft and weighs 11.4 lbs. It uses dual 0.095-inch cutting lines on a 17-inch diameter head. ... Uses straight gasoline and doesn't ...Our top pick, the RY253SS straight shaft model from Ryobi, is affordable, versatile, easy to use for a gas weed eater, and powerful enough for just about any residential yard work. The machine’s 25 cc, 2-cycle engine features a full crankshaft, which essentially means the engine will last longer. Several users reported that the engine …

753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit. 129. 500+ bought in past month. $1659. FREE delivery Thu, May 2 on $35 of items shipped by Amazon. More Buying Choices.

25 cc 2-Stroke Attachment Capable Full Crank Straight Gas Shaft String Trimmer. Shop this Collection. Add to Cart. Compare. Exclusive $ 149. 00 (3449) Model# RY252CS. ... weed wacker. weed eater. ryobi weed eater.21.2 cc Gas 2-Stroke Extended Length Curved Shaft String Trimmer. Lightweight and hard-working the Homelite trimmer starts quickly and runs smoothly. The bump-feed string head loads easily to keep your line fresh at all times. All backed by a two-year warranty, you can trust your yard work to Homelite.This is how to fix a Ryobi blower with the security screws for the fuel adjustment.The ratio of oil gas isn’t uniform, as it depends on your particular model. Most weed wacker manufacturers specify a 50:1 ratio. That means you need 2.6 ounces for every gallon of gasoline. Other brands such as “Weed Eater” require a 40:1 ratio. That’s a mix of 3.2 ounces of oil for every gallon of gas. Then there’s even the 32:1 ratio.Introducing the RYOBI 2-cycle gas curved shaft string trimmer with a full crank engine for 2X longer life. This string trimmer accepts RYOBI Expand-It Universal Brand Fit attachments adding versatility ... 25 cc 2-Stroke Attachment Capable Full Crank Curved Shaft Gas String TrimmerNext, add the manufacturer-recommended 2-cycle oil. The oil and gas should be mixed at a ratio of 50:1, typically written as 50 parts gasoline to 1 part oil. Once you’ve added the oil, screw on the lid and shake the container until the mixture is well combined. Now you’re ready to add the mixture to your leaf blower.Mar 2, 2022 · What is the Fuel Mixture for a Ryobi Weed Eater? The fuel/oil ratio is 32:1, which works out to 4 oz. of oil per gallon of gas. After knowing the correct fuel-to-oil ratio, it is simple to calculate the amount of gasoline and the amount of oil you will need. Amazon.com : PROYAMA 42.7cc Gas Weed Wacker, 3 in 1 Weed Eater Gas Powered, Brush Cutter and Gas String Trimmer 2-Cycle Extreme Duty, Grass Trimmer 2024 Upgraded : ... Fuel mixing ratio: 50 : 1 ; Fuel Tank Capacity: 1.1L ; Harness . Ergonomic harness with broad back support, shoulder straps and hip belt that distributes the load …

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Honda 647620 35.8cc Gas 17 in. Straight Shaft String Trimmer/Edger · James N. Stephens. 5.0 out of 5 stars. At last a good trimmer that doesn't require oil/gas ...Apr 1, 2017 ... 2 cycle engine takes a 40:1 gas mixture. Good Day. 0.Homelite string trimmers require unleaded gasoline with a minimum 87-octane rating and a maximum ethanol content of 10%. Mix a 2-cycle premium oil with the gas before adding it to the fuel port. Avoid gasoline that includes ethanol contents greater than 10% including fuels sold as E15, E30, and E85. These fuels contain up to 15%, 30%, … Note that older owner manuals for ECHO products recommended strange, sometimes impossible gas to oil ratios such as 32:1. But in 2019 ECHO revised their recommendations to allow for a 50:1 ratio for all ECHO two-stroke engines using their branded two-cycle oils ( source – see page 23). ** Husqvarna’s older manuals used to call for a 40:1 ratio. OPERATION FUEL MIXTURE WARNING: This product is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle lubricant. Pre-mix unleaded Do not allow familiarity with this product to make you gasoline and 2-cycle engine lubricant in a clean container careless. Page 13: Operating The TrimmerThe RYOBI 40V HP Brushless 16" Carbon Fiber Shaft String Trimmer Kit delivers more power than a 27cc gas trimmer, making it a true gas replacement. 40V HP technology combines a powerful brushless motor, advanced electronics, and high performance lithium technology to provide more power, runtime, and durability with over 45 mins. of runtime ...Welcome to the RYOBI parts web portal. Order your RYOBI replacement parts online by clicking on the link below. In addition, you’ll have access to replacement part schematics. To order by phone, contact us at 1-877-634-5704 .Explanation of easy method for replacing the trimmer string on your Ryobi, or several other models of trimmers. Don't take the spool off! See below for cheap... Introducing the RYOBI 2-cycle gas curved shaft string trimmer with a full crank engine for 2X longer life. This string trimmer accepts RYOBI Expand-It Universal Brand Fit attachments adding versatility ….

Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded gasoline in a separate gasoline mixed with one 4 oz. (120 ml.) bottle of RYOBI 2 CYCLE OIL makes a 32:1 fuel/oil ratio. RYOBI 2 CYCLE OIL 1 US. GALLON 4.0 FL. Page 12: Starting/Stopping Instructions STARTING/STOPPING INSTRUCTIONS STARTING INSTRUCTIONS WARNING: Avoid accidental ...40V 12" STRING TRIMMER KIT. Cut down your grass in less time with this Ryobi 40V string trimmer. An auto-feed spool allows fast reloading, and a 10 to 12-in. adjustable cutting width lets you cut longer or create a wider cutting path. For more control, it offers a variable-speed trigger. This trimmer includes a battery and charger that works ...Commercially prepared premix is best but if you are going to mix your own, follow these best practices to minimize risk to your weed eater’s engine: Use gasoline with a maximum of 10% ethanol (ethanol-free is better) Remember that low percentages of ethanol are not as damaging for the engine. In any case, remember to avoid leaving leftover ...The RYOBI EXPAND-IT 18" String Trimmer Attachment is compatible with most gas & cordless attachment capable systems. It’s backed by the RYOBI 3-Year Manufacturer's Warranty and includes RYSST44 Straight Shaft String Trimmer Attachment, Straight Shaft Grass Deflector, Hanger Cap, SPEED WINDER, and Operator's Manual. See More. …View and Download Ryobi CS30, SS30, BC30 operator's manual online. 30cc String Trimmers and Brushcutters. CS30, SS30, BC30 trimmer pdf manual download. Also for: …RYOBI specializes in making pro-featured power tools and outdoor products truly affordable. RYOBI is the brand of choice for millions of homeowners and value-conscious professionals.You can obtain this amount by mixing 3.2 ounces of oil into one gallon of regular gas; as time passes, the oil will separate from the gas. But to ensure a proper mix, shake the oil and gas thoroughly. The right gas type for a weed eater is 87 octanes unleaded gasoline and fuel with a maximum alcohol percentage of 10%.This Ryobi 25cc, gas curved shaft string trimmer has a curved shaft and weighs 11.4 lbs. It uses dual 0.095-inch cutting lines on a 17-inch diameter head. ... Uses straight gasoline and doesn't ... Ryobi weed wacker gas mix, Use a mix ratio of 40-to-1 gas-to-oil. Pour the new fuel into the engine. Unscrew the fuel cap and pour out any remaining fuel into the fuel canister. Pull the filter off the end of the fuel line and replace if the screen is dirty. Unhinge the rubber boot from the end of the spark plug, which is on top of the Ryobi’s engine., Mar 2, 2022 · What is the Fuel Mixture for a Ryobi Weed Eater? The fuel/oil ratio is 32:1, which works out to 4 oz. of oil per gallon of gas. After knowing the correct fuel-to-oil ratio, it is simple to calculate the amount of gasoline and the amount of oil you will need. , Use only monofilament string. Use original manufacturer's replacement string for best performance. String Diameter: CS30 - .080 in. (2.0 mm) SS30 - .095 in. (2.4 mm) BC30 - .095 in. (2.4 mm) 1. Stop the engine, disconnect the spark plug wire. Hold the string head and unscrew the spool retainer. , For many uses, mixing 1 1/3 ounces of Crossbow concentrate into 1 gallon of water, which makes a 1 percent solution, is enough to be effective. Stubborn weeds or brush may require ..., Highlights. No mixing of gas and oil. Attachment capable: accepts RYOBI expand-it attachments and other universal gas attachments to save time, money and space. Curved shaft for lighter handling. 17 in. cutting width. Increased power. 10.7 lbs. Return Policy. California residents., Here's a quick guide on how to mix your fue... If you love your petrol powered tools, then knowing the difference between 2 stroke and 4 stroke fuel is crucial. Here's a quick guide on how to mix ..., It just chewed the 1-inch diameter and wouldn’t cut it. The documentation claims to work on both battery power-head and gas-driven trimmers. The advertised brands are: Ryobi, Hart, Black Max, Kobalt, Weed Eater, Cub Cadet, Poulan Pro, Yard Machine, MTD Pro, Troy-Bilt, Craftsman, Poulan, John Deere, Toro, Yard Man, and McCulloch., Turn the Ryobi weed eater over to drain the gas from the tank into the bucket. Mix 1 gallon of unleaded gas and a 3.2-ounce bottle of two-cycle oil in a gas can. Swirl the contents to mix them thoroughly. Pour the newly mixed gas into the weed eater gas tank and replace the lid and tighten it. Set the weed eater on a workbench or table., Here is my ranking of the best Ryobi Weed Eaters in 2024: For small yards: Ryobi ONE+ 18V 10″ string trimmer. For medium yards: Ryobi ONE+ 18V 13″ trimmer. For large yards: Ryobi 40V ExpandIt attachment capable system. For Attachment Tools: Edger and brush cutter. How to replace the trimmer line on a Ryobi Weed Eater., Table of Contents. What Happens If You Put Straight Gas In A Weed Eater. 3 Things That Can Happen To Your Weed Eater If You Use Straight Gas. 1 – The Engine Will Overheat. 2 – Pistons Seize Up. 3 – Fuel Leakage. Do Weed Eaters Need Oil. Helpful Tips To Know About What Happens If You Put Straight Gas In A Weed Eater., NOTE: Dispose of the old fuel/oil mix in accordance to Screws Fig. 6 with one 4 oz. (120 ml.) bottle of RYOBI 2 CYCLE OIL makes a 32:1 fuel/oil ratio. RYOBI 2 CYCLE OIL 1 US. GALLON + 4.0 FL. OZ. Page 10: Starting/Stopping Instructions , If it helped you please hit the THANKS button! Link to the trimmer on Amazon. https://amzn.to/2L5rOimTrimmer Line https://amzn.to/2JhdOoA, Step 1: Turn off your weed eater, drain all gas from it and remove the spark plug. Step 2: Remove the carburetor cover, air filter, and fuel lines and inspect them for signs of dirt buildup or damage. Step 3: Clean any dirt buildups with carburetor cleaner and replace any damaged components before reassembling., Ryobi string trimmers require unleaded gasoline with a minimum octane rating of 89 and a maximum ethanol content of 10% (E10). If your Ryobi trimmer has a 2-cycle engine, mix a 2-cycle premium oil with the gas before adding it to the fuel port. Avoid gasoline that includes ethanol contents greater than 10% including fuels sold as E15, E30, or ..., Page 12: Holding The Trimmer. The Bump Head release trimming line without stopping the engine. To release more line, lightly tap the cutting attachment on the ground (Fig. 9) while operating the trimmer at high speed. NOTE: Always keep the trimming line fully extended., The Black Max Powerhead's zip start carburetor provides quick and easy starting for your gas string trimmer. Compatible with HART Powerfit Attachments. This product has a Three-year Limited Warranty for personal, family, or household use (90 days for business or commercial use). Works best with Black Max 2-Cycle Engine Oil., Prepare a batch of fuel for the GT 200R by first pouring a half-gallon of fresh gasoline into a clean 1-gallon container. Add 2.6 fluid ounces of two-cycle engine oil, close the container and shake until the gasoline and oil are well mixed. Add another half gallon of gasoline to the container, close it, and shake it again to remix the gas and oil., Ryobi 2-cycle engine Use a gas and oil mix in a Ryobi 2-cycle string trimmer that contains a premium 2-cycle oil mixed with unleaded gasoline that has a minimum octane rating of 89 and a maximum ethanol content of 10%. Mix at a ratio of 50:1 which means 50 parts gas is to be mixed with 1 part oil for current Ryobi string trimmer models., The RYOBI 40V HP Brushless 16" Carbon Fiber Shaft String Trimmer Kit delivers more power than a 27cc gas trimmer, making it a true gas replacement. 40V HP technology combines a powerful brushless motor, advanced electronics, and high performance lithium technology to provide more power, runtime, and durability with over 45 mins. of runtime ..., http://www.ereplacementparts.com/carburetor-assembly-p-282387.html Click here for more information on this part, installation instructions and more.This part..., This is how to fix a Ryobi blower with the security screws for the fuel adjustment., The make and model of your weed trimmer will determine the correct fuel-to-oil mixture. Some models, such as Stihl, require a ratio of 50:1, while others, including Weed Eater, require a 40:1 mixture and …, Generally speaking, there are 3 possible ratios for gas to oil: 32:1, 40:1, or 50:1. It is crucial that you get the right ratio. Using the wrong one may seem like a “close enough” scenario, but it could mean untold damage to your weed eater’s engine. The most common ratio. The most common ratio for fuel to oil mix is 40:1., The 18v electric trimmer doesn’t have an air filter like the gas version. But it does have air vents around the motor and battery contact plate (on some models) that can become blocked with debris. ... Ryobi Cordless Weed Wacker Battery Won’t Charge. By far, one of the most common problems with Ryobi products is with the batteries not ..., The 10 Best Gas Weed Eaters – Reviews 2024. 1. Husqvarna 128LD Gas String Trimmer – Best Overall. Check Latest Price. The Husqvarna 128LD Gas String Trimmer is our pick for the best overall gas weed eater. It features a 28cc 2-cycle engine that provides the user with a 17-inch-wide cutting path, allowing you to quickly and …, The RYOBI EXPAND-IT 18" String Trimmer Attachment is compatible with most gas & cordless attachment capable systems. It’s backed by the RYOBI 3-Year Manufacturer's Warranty and includes RYSST44 Straight Shaft String Trimmer Attachment, Straight Shaft Grass Deflector, Hanger Cap, SPEED WINDER, and Operator's Manual. See More. $79.00. Add To Cart. , How to Adjust a Ryobi Trimmer Carburetor. A Ryobi carburetor needs idle adjustments from time to time. However, any other adjustments should be made by an au..., Ryobi, though best known these days for their battery-powered tools, does still maintain a few gas model trimmers. They currently recommend a 50:1 ratio for their 2-stroke …, Step 1: Turn off your weed eater, drain all gas from it and remove the spark plug. Step 2: Remove the carburetor cover, air filter, and fuel lines and inspect them for signs of dirt buildup or damage. Step 3: Clean any dirt buildups with carburetor cleaner and replace any damaged components before reassembling., The most common causes for a weed eater to smoke is the wrong mixture of oil and gas, a dirty muffler, a dirty carburetor, leaking gas or oil, or poor combustion. Without repair, you could end up damaging your weed eater. It is important to understand what can cause a weed eater to smoke and how to fix it., RYOBI 40V HP Brushless 17-inch String Trimmer Kit with 6.0 Ah Battery and Fast Charger. Model # RY402110VNM SKU # 1001719183. (452) $448. 00 / each. Free Delivery. Check In-Store for Availability. Add To Cart. Compare., Welcome to the RYOBI parts web portal. Order your RYOBI replacement parts online by clicking on the link below. In addition, you’ll have access to replacement part schematics. To order by phone, contact us at 1-877-634-5704. GO TO PARTS STORE , The make and model of your weed trimmer will determine the correct fuel-to-oil mixture. Some models, such as Stihl, require a ratio of 50:1, while others, including Weed Eater, require a 40:1 mixture and …