The Bump Feed Head takes all trimmer line shapes from 2.0mm to 3.2mm diameter. Here … see more Hello T.J. Hickman, No, this is a single line auto-feed spool replacement. The most common method is … Periodically tap the head on the ground to advance the line. of line at the push of a button. Neat winding helps to ensure that line feeds out ok and doesn't bind. The Black & Decker weed eater uses a spring and a bump spool to automatically feed out more line when you tap the head onto the ground. Answer Save. If the trimmer line is too thick or too thin for the trimmer head, the trimmer line won’t feed. Relevance. When you “bump” the head against the ground, it automatically feeds a short section of line out and trims it to length. It is a common complaint that the auto-feed doesn't work, or works too well (feeds too fast). The String Trimmer has a long shaft that controls power, direction, and line feeding. To find just the right part, enter your model number. 1 decade ago. With my old trimmer whenever I needed more line I just pressed a button on the spool at it would let me pull more line out. Video: how to avoid line-feed problems. How Does A String Trimmer Work? 99. I just bought a Ryobi line trimmer with auto feed from Bunnings because my old trimmer died. Make sure you are using the correct trimmer line for your string trimmer. The auto feed senses how much cord is out spinning around, and the centrifugal (sp?) Solution 1: Trimmer Head. If the line is worn down too short between bumps, advancing additional line may become difficult. I want to replace my bump feed Troy Built spool with a trimmer head that you just slip pre-cut lengths of line into.. Pre-wound spools are more expensive than a bulk roll of line, but the time needed to rewind the spool each use may deter you from purchasing a bump-feeding trimmer. When you bump the head during operation this spring pushes on the spool to feed out more string. Common Solutions (3) Related Videos (11) Common solutions for: Stihl String trimmer string line won't feed . The benefit of the quick load trimmer head is how easily you can replace the line. You don't have to be overly fussy about this. You can get an Automatic line feeding or Bump Feed string trimmer. As the line is worn, or breaks off, a bump feed string trimmer the operator knocks the reel on the ground so a release mechanism allows some of the line in the reel to replace the spent portion. 4.2 out of 5 stars 28. That's not the qwestion. A self tapping trimmer head is spring loaded and uses centrifugal force to lengthen the trimmer cord. Remove the spool of line from the trimmer housing. This cordless trimmer boasts one of the widest cutting swathes you’ll find on our list with a generous 15” capacity. Bump Feed Head Design – BestHomeGear.Com . No, the 197296-3 Bump & Feed Trimmer Head, M10 X 1.25 LH is for use with For use with Makita models XRU09Z, EM2650LH, EM2652LHN, EM2650UH, EM400MP and EM405MP. A bump feed lets out 1/4 turn's worth of line when the tap head is tapped, roughly 1 1/2 inch. BUMPING FRESH LINE: How to Change Line on a Bump Feed String Trimmer. Use either two pieces of .095 string trimmer line, or you can use a twin-strand split line. However, the whole Bump feed attachment does not seem like it is … It is practical, easy to use, and less time-consuming. Next up is the bump-feed trimmer head, which houses a trimmer line spool.The spool usually holds 20-30ft.Of string trimmer line. Charlotte, N.C. (PRWEB) July 28, 2016 -- Imagine owning a string trimmer that advances line at the push of a button; well, dream no more because the new WORX 20V GT 3.0 Trimmer/Edger with the patented Command Feed™ delivers a ¼ in. Overtime the spring can also get worn out or damaged from excessive tapping. We’re going to take a look at the different parts of a string trimmer and see what they do. The cutting string inside your Ryobi trimmer wraps around a spool, which connects to a spring. Before we move on, there are a few tips that you need to keep in mind when using your trimmer. You can use any generic line at .080" in diameter to rewind the trimmer head. Installing a line in a bump feed requires the cutting head to be dismantled carefully. I would like to understand the priniciple behind the auto-feed mechansim in weed eaters. Favorite Answer. Molded ribs help prevent weed wrap while reinforcing the housing for improved durability. In many cases, you’ll be able to figure the problem and solve it … Motor. 1 Answer. Sometimes this head can get covered in sap or dirt, causing the spool to stick against the head. It’s compatible with MTM and Baumr-AG garden pole tools , as well as some other branded straight-shaft products. Black and Decker automatic feed spool problems may include a jammed or tangled line, clogs from trimming heavy weeds, or an overheated motor in the trimmer itself. If the line is wound slackly, excess line will feed out of the spool during an auto feed, or when you bump the cutting head to release line, and just end up getting snapped off by the knife on the guard of the trimmer. A bump feed trimmer has a black and round cutting head with a spring knob at the center. Also, the weight of line helps to pull and feed more line. Instead of struggling with big, tangled spools, just lock short lengths into a special replacement head. Simply insert line, push line through until there is an equal amount of trimmer line on both sides and use Speed Winder crank to rotate clockwise until there is 6” of line on both sides. However, because of the large volume of the line used in a bump head, the trimmer line for bump head trimmers is usually a .065 lightweight trimmer line vs. the heavyweight .80 or .95 trimmer line. Newer models "auto-feed", where a small cutter ensures the exposed length does not … Does anyone know how the auto line feed work? And the high-efficiency brushless motor runs on a powerful 56-volt rechargeable battery for outstanding power output and cutting speed. Model 21362 is a dual line bump feed string trimmer with a quick load head. M8 x 1.25 LH Bump and Feed Trimmer Head The Makita quick loading Bump and Feed Trimmer The Makita quick loading Bump and Feed Trimmer Head offers quick and simple line loading and removal without opening the trimmer head. FREE Shipping on orders over $25 shipped by Amazon. The following is also a possible, but rare scenario for line feed difficulty. Keep plenty of line on the trimmer head - don't worry that your line is too long. Top tips to avoid grass trimmer line-feed problems. For more info about best .095 string trimmer line, click here. These are older feed designs and can be a little tricky to operate. Be sure to bump the head often enough to keep the line at least 50% of the total maximum cutting length. With the new line trimmer it is feeding the line out automatically every time I release the trigger, even if I don't need more line. I have an electric bump trimmer. The trimmer head has a blade that will cut off any excess so it's the optimum length. The bump-feed type of replacement head does require winding of trimmer line – but allows you to go much longer between changes because of the large capacity of trimmer line on each spool. If you have a "bump feed"-type string trimmer, and your string is beginning to wear down, simply hold the trimmer to the ground, running it at full speed. All you do is gently bump the head of the trimmer on the ground and it feeds the trimmer … If your Weed Eater trimmer has a bump-and-feed head, then its line won't advance by itself, as it would on an automatic-feed model. Pros of Bump Feed String Trimmers: – One of the main advantages of a bump feed trimmer is its simplified system. Learn the proper way to replace your string trimmer line properly so that your bump feed works effectively. It can clear the places that a lawnmower can not reach. Thank you for your question. Changing weed trimmer line can be a frustrating experience, but there's an easier way. It used to work fine before but it's been unused for a while but since trying to use it again, the auto line feed doesn't seem to work. FallsBoy. Parts of a String Trimmer. Please see the T-01753A Bump & Feed Trimmer Head, M10 X 1.25 LH. Stihl String trimmer string line won't feed. EASYFEED trimmers offer a more convenient feeding mechanism that lets you decide how much string you want released and then feed extra line with the push of a button. Reload your string trimmer in 60 seconds or less with the Reel Easy with Speed Winder. How does a bump feed on a grass strimmer work? I don't think I would want gas because it's so messy and it smells. A line trimmer is an effective tool for grass and weed riddance. If the spring has lost its flex or the spool isn’t wound properly, the string will stop feeding out properly. The trimmer line might be the wrong size. Your line breaks, your line crumbles… and your line needs to be replaced. I understand about the monofilament line getting twisted, or "stuck" so that the line won't extend. Most wound trimmer heads have a bumper, or bump knob, that can be tapped on the ground to feed additional line out of the head as the line is worn down, although newer models have an “auto-feed” feature. Everything else seems to work okay, I can click the button which will manually feed a little bit of line (for each button click). Get it as soon as Tue, Nov 24. The trimmer line may be wound around a spool, or the line may be cut into small individual strips that are loaded into the head. And a bump-feed head allows you to quickly feed more cutting line while you work. We can help you find your model number right away. Allow the string to … With an electric trimmer you have to contend with the cord but I'll take that over gas stink anyday. Keep the head of your trimmer clean - dirt build-up can clog up the line-feed mechanism. Ineedtech AutoCut 25-2 Bump Feed Trimmer Head 4002-710-2108 for Stihl FS44 FS50 FS55 FS56 FS60 FS65 FS70 FS74 FS76 FS80 FS85 FS86 FS90 FS110 FS120 FS130 FS250, Replaces 4002-710-2191. This innovative, Italian designed product comes backed by MTM's legendary quality and an extensive 12 month warranty. This bump feed string head makes reloading faster and easier. Bump-feed systems allow you to remove the spool and rewind the line whenever it runs out. How Does It Work? force it carries, and spools more out depending on the force. I have to take the head off to re-thread the cutting line? There’s no down time waiting for line to advance, which is how most trimmers with bump or auto feed operate. $22.99 $ 22. The motor is the powerhouse of a trimmer. Unlike an automatic or semi automatic feed system the bump feed trimmer is extremely easy to fix if it fails. With bump-feed trimmers, you have to tap the bottom of the trimmer on the ground to release more line as needed. In order to properly understand how a string trimmer works, you need to be aware of the different parts of the machine and what role they play.