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Stihl trimmer head not spinning fast enough of Technology

B. BryPaulD Discussion starter · #3 · Jun 25, 2006. Ma.

Pressure Washer Turbo Nozzle not Spinning. A very common problem of turbo nozzle is it stops spinning. When the turbo nozzle gets an obstacle inside, it becomes clogged. To remove any kind of clogging, you have to clean the turbo nozzle frequently. To clean it up, unscrew the turbo nozzle and clean it with a plastic/metal rod.Save. 33K views 1 year ago. Easily fix your string trimmer. if your weed eater head isn't spinning, check the driveshaft and see if the ends are rounded. if so, they'll need to be replaced ...Mar 10, 2022 · A few problems with the trimmer head may result in slowed performance: The bump knob – When you have a stuck bump knob, or the bumper has been worn down from use, it can prevent the head from spinning correctly. Jul 29, 2015 · The engine tried to rev but it sounded as if something was wrapped around the head, keeping it from spinning. Its not spinning freely and its not the engine bogging down because of a fuel issue. You can hear that the engine is getting the fuel, the cylinder is burning it but something wont let it rotate. Cuttin-to-the-max, take the head off and see if the shaft spins freely. If it does, your clutch is probably worn out so the engine will rev but not transfer the power to the driveshaft. Eric. Take the driveshaft housing off and check the clutch. You could have a worn clutch drum as well.Hi all, new to the forum. I have a 10 year old Stihl fs56rc weedeater that recently will not get to a high enough rpm to move the trimmer head fast enough to cut. We just moved to a new house this fall and in the hustle of this i forgot and didn't winterize/drain gas SO i assumed it was the carb...The most common types of trimmer heads are: 1. Fixed-Lines Trimmer Head – A fixed-lines trimmer head has a spool with a pre-measured length of trimmer line already loaded onto it. As you use the trimmer, the line will slowly wear away and will need to be replaced. 2. Dual-Pickup or Bump-Feed Trimmer Head – A dual-pickup or bump-feed trimmer ... Trimmer head cover; Fishing line (cord). There are also simpler trimmer heads shown in the following photo. All these attachments do not allow changing the length of the fishing line in semi-automatic mode (after pressing the button). In the event of a break in the cord, you have to stop the mower and change it manually. Basic coil faultsWhether you’re in the market for home, life, health or auto insurance, the multitude of companies and its many options can make your head spin. This article will break down the background, history, and insurance offerings of four of the lar...Here we’ll describe how the trimmer’s different parts can be responsible for the head not spinning. And what you can do to solve this problem. So, let’s get started- 1. Damaged Clutch. The clutch may be damaged if the trimmer head does not spin. But the trimmer engine operates when the throttle is pressed.Depending on the model, AutoCut® EasySpool™ trimmer heads are compatible with most straight or curved shaft trimmers. Click here to view Cutting Heads & Blades Selection Chart. AutoCut® C 26-2 cutting height. Down to 35 mm. AutoCut® C 26-2 line compatibility. Up to 2.7 mm. AutoCut® C 6-2 cutting height. Down to 35 mm.Watch on. A Stihl weed trimmer mainly needs a clean air filter, fuel filter, and a spark to run smoothly. So, when your stihl weed eater starts but wont stay running, major chances are there’s an air or fuel filter issue. But remember to check the fuel level because the weed eater may have run out of fuel and caused the problem.Jun 22, 2023 · Why Your Weed Eater Head is Not Spinning (The Short Answer) There are several possible causes why a weed eater runs but the head won’t spin. For example, a broken flex cable, a jammed-up head, a broken head, and a worn-out or damaged centrifugal clutch are all potential causes. You’ll find that with all of these problems, the weed eater’s ... Should The Trimmer Head Spin At Idle? While a few weed wackers may have slow, idle spinning, most don’t spin unless engaged by the throttle for safety reasons. If your trimmer continues to spin despite not holding the throttle button, the clutch may not be engaging correctly. See moreThis Device makes any brushcutter/line trimmer. as professional as my $1,200 Straight shaft Tanaka Brushcutter. Have converted Many Friends over to the little Juey as well, all happy converts. Highly recommend if you want to avoid the frustration of tangled lines and bump feeds that don;t work properly. Like ( 1)Follow Me on Facebook (@OhioPoplarRidge): https://www.facebook.com/OhioPoplarRidge/If your Stihl FS trimmer / weedeater / weed wacker lacks power, bogs down ...Oct 23, 2023 · Keep the head of your trimmer clean - dirt build-up can clog up the line-feed mechanism. Keep plenty of line on the trimmer head - don't worry that your line is too long. The trimmer head has a blade that will cut off any excess so it's the optimum length. Wrap the line carefully - if you don't, it could easily lead to a jam and the line being ... Nov 1, 2015 · Stop the engine. Disconnect the spark plug on a gas-powered trimmer or unplug an electric trimmer to make sure the machine doesn't turn on while you're fixing it. Then take a close look at the trimmer head and do one of the following: If the spool is empty, replace it. If the ports on the trimmer are clogged with grass or dirt, clean them out ... Nov 5, 2021 · 0:00 / 8:36 Trimmer head isn't spinning properly on a Stihl Trimmer INSIDE HOUSE GARAGE 30.6K subscribers Subscribe 459 13K views 1 year ago Links to products I have in my tool bag. Compression... Aug 18, 2021 · As the trimmer head rotates, the trimmer line spreads out and whips around fast enough to cleanly cut through grass, weeds, or low foliage. The size and thickness of the trimmer line vary depending on the trimmer model, but the most common diameters for residential use range from 65/100 th of an inch to 95/100 th of an inch. In this video, we test out the new Stihl AutoCut C26-2 replacement string trimmer head on our FS 55R trimmer (weed-whacker). #purplecollarlifePlease subscr...faulty battery charger, defective motor. Produce too much noise. old blade, or a loose blade. will not start. Jammed trimmer, dirty air vent. Lack of power. low battery, poor quality battery, or the cord is too short. If you have one, it is very okay to face DeWalt 60v string trimmer problems. In this section, you’ll learn about each problem ...The weed wacker's rapidly spinning line creates a perfect cutting edge for tough grasses in your garden, but incorrect tool use can cause these lines to melt. Typically wound inside a hub on a spool, the line overheats when a gardener gets too close to their intended target; the line's tips -- not the middle length -- are the cutting portion.In this video I show you how to troubleshoot common problems you might run in to that can prevent a Weed Eater head from spinning.The Brand and model Weed Ea...Videos. About. String Trimmer Replacement Parts. Find Replacement Parts Here. Find replacement string trimmer parts:https://www.repairclinic.com/Shop-For-Parts/a26/String-Trimmer-Parts?TLSID...01 - Stihl String Trimmer Clutch. The clutch engages the clutch pads to spin the trimmer head. If the clutch assembly is defective, the clutch will not disengage the clutch pads, and the trimmer head will continue to spin, even at low speeds. If the clutch is defective, replace it.Here we’ll describe how the trimmer’s different parts can be responsible for the head not spinning. And what you can do to solve this problem. So, let’s get started- 1. Damaged Clutch. The clutch may be damaged if the trimmer head does not spin. But the trimmer engine operates when the throttle is pressed.Jun 14, 2023 · This process is going to be pretty much the same for most gas-powered trimmers. Remove the Spark Plug Connector. Remove the Engine Cover Mounting Bolts. Remove the Engine Cover. Remove the Main Shaft Mounting Bolt. Pull the Main Shaft from the Engine. The only tool you’ll need to complete this process is a screwdriver. The machine may require lubrication, and cooling fins or air passages may be clogged. The battery or charger on a cordless trimmer may be faulty. In general, a malfunctioning Stihl weed eater may be due to faulty batteries, spark plugs, starter recoil coil, starter housing insulation band and driveshaft bushing.Try Prime and start saving today with Fast, FREE Delivery $19.99 $ 19. 99. Get Fast, Free Shipping with Amazon Prime FREE Returns . Return this item for free ... Each individual twisted steel knot is flexible but rigid enough to provide aggressive scrubbing action. ... OXT Steel Trimmer Head, 1PCS Premium 6 Steel Razors Trimmer Head, ...An auto feed trimmer is a tool used to trim grass and other greenery around a yard, in a quick and easy manner. It utilizes a rotating string while a spinning line on the bottom. The spinning line has two purposes. Firstly, it helps the line to move in any direction to make sure the cutting of grass is even and accurate, and secondly, it helps ...Trimmer head isn't spinning properly on a Stihl Trimmer - YouTube 0:00 / 8:36 Trimmer head isn't spinning properly on a Stihl Trimmer INSIDE HOUSE GARAGE 30.6K subscribers Subscribe 459...FAST 'N FREE. Get it by Sat, Aug 19 - Mon, Aug 21 from Cottage Grove, Minnesota • Open box condition • 30 day returns - Buyer pays return shipping; ... OEM STIHL Trimmer Head Spring 0000 997 3100 00009973100. 1 product rating About this product. Open box: Lowest price. $9.00 FAST 'N FREE. Add to cart. Additional site navigation.Step 2: If the weed eater is electrical or gas-based, then it probably has a knob head. You usually have to power off the device and press down on the knob head to pop it off. If your weed eater has a screw head, then you should rotate it counterclockwise after powering it off, then it will come off. Step 3: If the usual methods aren’t ...STIHL FS91R Weed Whacker Clutch Problems - Let's Fix It!Problemas con el embrague STIHL FS91R: ¡arreglémoslo!Don’t forget to click the 🔔 to turn on Video N...STIHL FS91R Weed Whacker Clutch Problems - Let's Fix It!Problemas con el embrague STIHL FS91R: ¡arreglémoslo!Don’t forget to click the 🔔 to turn on Video N...Jun 18, 2016 / Stihl fs90r head will not spin. #2. Yes, cables and /or shafts break and are easily to replace. Split the unit and they just push into the back of the clutch for cables. If it is a strait shaft then the shaft & clutch drum are usually braised together. Also strait shafts have a bevel drive at the end and these canwear as well.Our Top Picks. Echo X-Series String Trimmer SRM-2620T – Buy from Acme Tools. Jump to this String Trimmer ↓. EGO PowerLoad String Trimmer with Line IQ ST1623T – Buy from Acme Tools. Jump to this String Trimmer ↓. Stihl Professional String Trimmer FS 91 R – Buy from Ace Hardware. Jump to this String Trimmer ↓.This process is going to be pretty much the same for most gas-powered trimmers. Remove the Spark Plug Connector. Remove the Engine Cover Mounting Bolts. Remove the Engine Cover. Remove the Main Shaft Mounting Bolt. Pull the Main Shaft from the Engine. The only tool you’ll need to complete this process is a screwdriver.Jan 19, 2014 · Like virtually all line trimmers, Weed Eater trimmers employ a centrifugal clutch that disengages the engine flywheel from the drive shaft when the engine is idling. When the clutch springs wear out, the clutch won't retract, and the head won't stop spinning. When the clutch slips -- usually from wear -- the head won't spin at all. Depending on the model, AutoCut® EasySpool™ trimmer heads are compatible with most straight or curved shaft trimmers. Click here to view Cutting Heads & Blades Selection Chart. AutoCut® C 26-2 cutting height. Down to 35 mm. AutoCut® C 26-2 line compatibility. Up to 2.7 mm. AutoCut® C 6-2 cutting height. Down to 35 mm.Apr 28, 2017 · Everything running perfectly, but now after I fed the lines in as described for replacement, I push the trigger, the head spins and then falls off into 2 pieces. The metal cap (see below that this may be an adapter) that the head screws up to and the head itself. I screw the head back on ok after I put the cap up first, but it keeps happening. If any debris gets into your throttle cable and breaks it, you will not be able to accelerate quickly, which means your trimmer head won't spin either. To replace your old/broken one, go to a specialist retailer or order one through us.Stihl weed eater head won't stop spinning stihl trimmer head not spinning fast enough 2020 A string trimmer uses the same clutch mechanism as a chainsaw to prevent the working part of the tool from spinning when the engine is idling. If the clutch isn't working properly and the string won't stop turning, the tool can be dangerous -- it could 04 - Echo String Trimmer Throttle Cable. The throttle cable connects the throttle trigger to the carburetor. When the cable is pulled, it opens the throttle on the carburetor to accelerate the engine. If the throttle cable is broken, the engine will not accelerate, and the trimmer head won’t spin. If the throttle cable is broken, replace it. 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/...Here we’ll describe how the trimmer’s different parts can be responsible for the head not spinning. And what you can do to solve this problem. So, let’s get started- 1. Damaged Clutch. The clutch may be damaged if the trimmer head does not spin. But the trimmer engine operates when the throttle is pressed.For cars, trucks, motorcycles, and even bicycles, a pressure washer is an easy and effective tool to get our vehicles clean, and for us to get more enjoyment from their use. Here you will find product tutorials with the best tips and tricks from STIHL professionals on how to make the most out of your STIHL outdoor power equipment.The head on my weed wackier will spin, but not fast enough to cut weeds or grass. ... I have Toro Model 51480 electric trimmer and want to put on a trimmer head with fixed lines ... Gold certified Stihl tech, Service Manager for a rental/repair shop.Certified in …May 22, 2011 · Cuttin-to-the-max, take the head off and see if the shaft spins freely. If it does, your clutch is probably worn out so the engine will rev but not transfer the power to the driveshaft. Eric. Take the driveshaft housing off and check the clutch. You could have a worn clutch drum as well. Hello, I've got a Troy bilt TB22EC, and I've recently had issues with the trimmer spool not spinning or spinning with very ... the spool should not spin. Any time I have the throttle fast enough to keep the engine ... Technician: Briggs-Fan, Small Engine Technician replied 8 years ago. at idle it should not spin the head . It sounds like ...What is the cause of trimmer head not spinning? by. If the trimmer engine runs, but the trimmer head does not spin when the throttle is engaged, the clutch may be broken. The clutch prompts the drive shaft to start rotating once a certain rotational speed is reached and allows the engine to run without always rotating the drive shaft. Like virtually all line trimmers, Weed EThere are several things you can check. FirstHere are the top 4 most probable causes. 1.Worn clutch.

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The most common types of trimmer heads are: 1. Fixed-Lines Trimmer Head – A fixed-lines trimmer head has a spool with a pre-measured length of trimmer line already loaded onto it. As you use the trimmer, the line will slowly wear away and will need to be replaced. 2. Dual-Pickup or Bump-Feed Trimmer Head – A dual-pickup or bump-feed trimmer ... Sep 18, 2022 · If you STIHL trimmer head isn't spinning or turning check this simple thing out first before tearing everything else apart. #stihl #lawncare #fixit #landscap... Stop the Stihl weed wacker with the FixCut trimmer head installed. Move the operating switch to the "Off" position and allow the trimmer head to completely stop rotating before starting the line replacement. Pull any old trimmer line remaining in the FixCut head. Cut two .080-inch diameter or .095-inch diameter lengths of line 8 inches long.17201 posts · Joined 2002. #20 · Jun 8, 2009. I can hardly believe that a Stihl head can be worn out in that amount of time unless when he trims along concerete he lets the head ride on the concrete. I am an Echo diehard but have run enough of those heads to say they are bullet proof.Types of Trimmer Heads. The grass mowing head is a cylindrical body in which a reel (bobbin) with a fishing line (cord) tucked into it is inserted. This design can be installed on both gasoline and electric trimmers. The heads differ in the method of filling and feeding the cord and there are 3 types. Automatic. Cord feed is performed after the ...tom tilson · #2 · Jun 27, 2006. Look carefully at the hole the drive cable is insered in and you will see a screw, probably a torx, remove it and the clutch drum should slide off. You will then see the clutch elements. You will see an arrrow showing which way to turn the element to remove.Stihl weed eater running but head not spinning. Below are some reasons why your trimmer is not spinning despite the fact that the motor is running; Worn out Clutch. The clutch engages one or more drive shafts which attach to the trimmer head. If the clutch assembly is worn out, it won#x27;t be able to engage the drive shafts to rotate the ...Hello, I've got a Troy bilt TB22EC, and I've recently had issues with the trimmer spool not spinning or spinning with very ... the spool should not spin. Any time I have the throttle fast enough to keep the engine ... Technician: Briggs-Fan, Small Engine Technician replied 8 years ago. at idle it should not spin the head . It sounds like ...RLT254SDSO grass trimmer - head is not spinning fast enough to cut grasd ... Gold certified Stihl tech, Service Manager for a rental/repair shop.Certified in most small engines. James W. Small Engine Troubleshooting Expert. 2,989 satisfied customers.Hi, I recently purchased a (supposedly defect) Stihl FS 316 trimmer. I have not yet encountered the supposed problems (trimmer head would sometimes not get enough thrust), however I did encounter one problem; the trimmer head won't stop spinning when idling. It isn't spinning at full speed, so I don't think it is a problem with …Aug 11, 2011 · 3. Aug 13, 2011 / Weed eater trimmer - line won't spin fast enough to cut anything. #5. This one has the spring clip with the screw through it. I put it back together, made sure the shaft was locked into place with the spring clip, and that the shaft couldn't pull out. It ran quite nicely for about 15 minutes, then the line suddenly stopped ... Not for use on FS 240 or FS 240 R hen using Grass-4 and Grass-8 metal cutting blades with FS 56 C-E, W trimmer must be equipped with de ector (4144 710 8119). Not for use on FS 560 C-EM Only ts FSA 57 trimmers starting with serial number 5XXXXXXXX. Not compatible with serial number 9XXXXXXXX Approved when paired with 135° de ector. …Mar 29, 2022 · Remove The Clutch Housing. Use a socket wrench to unscrew the screws that hold the clutch housing to the engine crankshaft. Drag this off to reveal the clutch plate. Next, unscrew the bolts that hold the clutch plate and the flywheel together and do away with it. Afterwards, substitute the plate and the housing. Jul 19, 2013 · Most trimmers can be turned into brush cutters, you simply take off the trimmer head and attach a brush blade to the trimmer. If you’re going to turn a regular trimmer into a brush cutter there’s a few things you need to be aware of. 1.Does your trimmer have enough power to handle a brush blade. 2.What handle does your trimmer have If any debris gets into your throttle cable and breaks it, you will not be able to accelerate quickly, which means your trimmer head won’t spin either. To replace your old/broken …Remove the grass and weeds, and lubricate all the parts. Reassemble the mechanism, tapping it into the drive shaft and screwing on the trimmer head. Turn the trimmer over if the head still doesn't spin. Lay the trimmer on a level surface with the head hanging over the surface's edge. Remove the throttle lever from the drive shaft.Pressure Washer Turbo Nozzle not Spinning. A very common problem of turbo nozzle is it stops spinning. When the turbo nozzle gets an obstacle inside, it becomes clogged. To remove any kind of clogging, you have to clean the turbo nozzle frequently. To clean it up, unscrew the turbo nozzle and clean it with a plastic/metal rod.Jan 19, 2014 · Like virtually all line trimmers, Weed Eater trimmers employ a centrifugal clutch that disengages the engine flywheel from the drive shaft when the engine is idling. When the clutch springs wear out, the clutch won't retract, and the head won't stop spinning. When the clutch slips -- usually from wear -- the head won't spin at all. Hello, I've got a Troy bilt TB22EC, and I've recently had issues with the trimmer spool not spinning or spinning with very low power. I was trimming today, and all of the sudden, the engine revved way … read more04 - Craftsman String Trimmer Throttle Cable. The throttle cable connects the throttle trigger to the carburetor. When the cable is pulled, it opens the throttle on the carburetor to accelerate the engine. If the throttle cable is broken, the engine will not accelerate, and the trimmer head won’t spin. If the throttle cable is broken, replace it.Aug 11, 2011 · 3. Aug 13, 2011 / Weed eater trimmer - line won't spin fast enough to cut anything. #5. This one has the spring clip with the screw through it. I put it back together, made sure the shaft was locked into place with the spring clip, and that the shaft couldn't pull out. It ran quite nicely for about 15 minutes, then the line suddenly stopped ... blades (i.e., the PolyCut head.) A "brushcutter" designates a unit equipped with a rigid metal blade. Many FS models may be used as either a trimmer or a brushcutter – therefore, the power tool is referred in this manual as a "trimmer / brushcutter". Some smaller and / or lightweight FS models may only be used as a trimmer, i.e., they may notThe Trimmer Head. A few problems with the trimmer head may result in slowed performance: The bump knob – When you have a stuck bump knob, or the bumper has been worn down from use, it can prevent the head from spinning correctly.This head will easily hold 20 feet of trimmer string and i01 - Trimmer Head. If the threads on the dri

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Top Travel Destinations - The weed wacker's rapidly spinning lin

The Trimmer Head. A few problems with the trimmer head may result in slowed performance: The bump knob – When you have a stuck bump knob, or the bumper has been worn down from use, it can prevent the head from spinning correctly.Rob shows us how to fix your "weed whacker" - Weed Eater - Edger when the head / blade keeps spinning.Cut the line too long and it will place too much drag on the engine and cause engine damage. The trimmer head in the first link IS NOT for use on curved shaft trimmers or trimmers with engines under 31cc. I do not know anything about the second link. The third link is most likely for any trimmer application.Jun 14, 2023 · This process is going to be pretty much the same for most gas-powered trimmers. Remove the Spark Plug Connector. Remove the Engine Cover Mounting Bolts. Remove the Engine Cover. Remove the Main Shaft Mounting Bolt. Pull the Main Shaft from the Engine. The only tool you’ll need to complete this process is a screwdriver. Take a CSD and insert it into the trimmer head. You have to insert the CSD through the whole where the outer portion of the string comes off. Now, hold the CSD firmly and turn the weed wacker head clockwise. Now, you should be able to remove the string trimmer head. Hunter Tips: Don’t forget to buy a new cap and replace the old one.As the trimmer head rotates, the trimmer line spreads out and whips around fast enough to cleanly cut through grass, weeds, or low foliage. The size and thickness of the trimmer line vary depending on the trimmer model, but the most common diameters for residential use range from 65/100 th of an inch to 95/100 th of an inch.The Stihl FS 56 RC Trimmer is relatively easy to use. It boasts the Easy2Start technology which makes start-up a breeze. It’s pretty initiative, honestly. You start it up just like you would any other trimmer. You push the primer bulb about 5 times and move the choke position to closed and pull.Hi, I recently purchased a (supposedly defect) Stihl FS 316 trimmer. I have not yet encountered the supposed problems (trimmer head would sometimes not get enough thrust), however I did encounter one problem; the trimmer head won't stop spinning when idling. It isn't spinning at full speed, so I don't think it is a problem with the gas cable.Pressure Washer Turbo Nozzle not Spinning. A very common problem of turbo nozzle is it stops spinning. When the turbo nozzle gets an obstacle inside, it becomes clogged. To remove any kind of clogging, you have to clean the turbo nozzle frequently. To clean it up, unscrew the turbo nozzle and clean it with a plastic/metal rod.Sep 25, 2021 · Hi, I recently purchased a (supposedly defect) Stihl FS 316 trimmer. I have not yet encountered the supposed problems (trimmer head would sometimes not get enough thrust), however I did encounter one problem; the trimmer head won't stop spinning when idling. It isn't spinning at full speed, so I don't think it is a problem with the gas cable. When your trimmer starts and runs on choke, it could be because the check valve in the gas cap is clogged. Start the trimmer and gently unscrew the gas cap halfway off. Turn the choke off and assess. If the engine is still running, that means the gas cap may be the culprit.01 - String Trimmer Clutch. The clutch engages one or more drive shafts which attach to the trimmer head. If the clutch assembly is worn out, it won’t be able to engage the drive …If the clutch assembly is worn out, it won’t be able to engage the drive shafts to rotate the trimmer head. You may be able to clean and repair the clutch assembly. However, since …e 13K views 1 year ago #StringTrimmer #WeedEater Weed eater head not spinning? This video is a very brief troubleshooting guide for a trimmer head that won't spin. Other …04 - Ryobi String Trimmer Throttle Cable. The throttle cable connects the throttle trigger to the carburetor. When the cable is pulled, it opens the throttle on the carburetor to accelerate the engine. If the throttle cable is broken, the engine will not accelerate, and the trimmer head won’t spin. If the throttle cable is broken, replace it.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/...STIHL AutoCut C 5-2 mowing head Pull the thrust plate (1), if fitted, off Fitting Mowing Head with Screw the shaft (2). Page 14 English STIHL AutoCut 5-2 Slip the mowing head (2) over the Screw the mowing head shaft (5) and engage hex recess (7) counterclockwise on to the shaft (1) Fit the spring (1) in the mowing on the external hexagon (6).The most common types of trimmer heads are: 1. Fixed-Lines Trimmer Head – A fixed-lines trimmer head has a spool with a pre-measured length of trimmer line already loaded onto it. As you use the trimmer, the line will slowly wear away and will need to be replaced. 2. Dual-Pickup or Bump-Feed Trimmer Head – A dual-pickup or bump-feed trimmer ...RLT254SDSO grass trimmer - head is not spinning fast enough. ... Gold certified Stihl tech, Service Manager for a rental/repair shop.Certified in most small engines. Do you want to learn how to operate and maintain