on Introduct

on Introduction, I to am a Small engine tech that works at a dealer ship that sells a full line of Honda and Stihl power equipment. on Step 3, eager beaver 18" 35cc bt mccholloch chain will set up but very quickly loosens. Thanks for the tips @Dr Qui -> I will definitely see if we can get something on how to keep the air filters cleaned out. Before performing any work on this saw, disconnect the battery from the tool by grasping the battery and pulling it out of the handles battery socket. Use the socket end of a scrench (a screw/wrench combo) to loosen the bolts slightly. Turn the bolts counterclockwise to loosen them about two revolutions. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. Chainsaw chains stretch during normal operation and begin to sag on a saw's guide bar. It can be removed at any time or left in the connected, fit into the charger (23) in one way. If you want my help, feel free to question me if you really want.. maybe i'll even divulge some of my secrets. It is a 50cc Star Tools Saw. This resembles a flathead screw, although it is actually a pin that moves the chainsaw bar slightly to create more tension on the chain. If you are unable to apply the correct amount of tension on the chain it needs to be replaced with a new one. Then cover basic maintenance, starting, operating and safety. Tighten the two bolts clockwise. Dont take them offthat isnt necessaryjust loosen them slightly (about 1/2-turn, or so) until you can wiggle the chainsaw bar a little bit. This wont take muchjust 1/2 a turn, or so. Battery-powered tree limb loppers like the Black & Decker Alligator make quick work of removing smaller limbs on trees with minimal effort and no contending with cumbersome electrical cords. cleaning using only the correct grade of oil (cat. no. Gas does go bad and the 2 dollars in gas that you save by nothing getting rid of it, isn't worth the hundred dollar bill you will get for repairing your unit. 0 x^ SbVRAxy3X("}qk:R0v04anFt\t)He-V H1 [fU%5Vn|J5r ). Answer That would be a great addition here. Put the chain in the bars chain groove and over the drive sprocket. If anyone has questions.. thats what the question section is for.

Tightening the screw will tighten the chain, and loosening will loosen the chain. Copyright 2022 Acton Media Inc. All rights reserved. After tightening the chain bar retention bolts, check tension again. Now, youre ready to get back to cutting wood. Related: Solved! Pull the chain off the drive sprocket then lift the chain out of the groove in the chain guide bar and set the chain aside. Mary Lougee has been writing for over 10 years. The contraction and tightening of the chain with the cold can apparently bend or brake a crankshaft, especially if you overtighten. Remove the battery (10) from the charger (23). For chainsaw repairs, type your saw's model number in the search field at the top of this page.

on Step 2. Glenda Taylor, Flathead screwdriver (if no scrench is available), The Dos and Donts of Safely Felling a Tree, Solved! Forgetting to do something like lift the guide bar nose when tightening it can seriously affect your tool. You can see the oil level in the. Tried to adjust it but the manual didn't say to loosen the two nuts holding the bar first! Putting the proper amount of tension on your Alligator chain prevents the chain from accidentally and dangerously sliding off, or binding and overheating the engine. Wear leather gloves when working on the chain saw's chain to keep from cutting your hands on the sharp teeth. Lay the saw on a firm surface with the motor side down. Hope I didn't strip out the tensioning screw now to go and do it properly 11 years ago Before adjusting the tensioning pin, you must loosen the bolts that hold the side plate in place. Always wear protective eyewear when using a chain saw and do not wear loose clothing that can get caught in the chain saw. These are some very good tips to keep in mind when performing a chainsaw tensioning. She holds a Bachelor's Degree with a major in Management and a double minor in accounting and computer science. Hi for the life of me i cannot see the tensioning screw on this lidl petrol chainsaw. To determine whether or not your chainsaw's chain tension needs to be adjusted, pull the chain away from the guide bar a little to see if the drive links remain engaged or not. Related: The Dos and Donts of Safely Felling a Tree. sharp and can cut you when it is not running. Thanks again. Chainsaws dont come with gauges that indicate when the chain is at the correct tension, but theres an easy test you can do to figure it out. Double check the chain to see that it's at the correct tightness before moving on. It has a 6-inch chain bar and safe scissor-like action for cutting branches up to 4 inches in diameter. Using the socket end of the scrench, turn the bolts until theyre snug.

Expert advice from Bob Vila, the most trusted name in home improvement, home remodeling, home repair, and DIY. 11 years ago The following tools and supplies are required for this common maintenance task. If the chain doesnt budge at allits too tight, and you can turn the tensioning pin counterclockwise to loosen it a bit. Place the new chain over the nose sprocket at the front of the guide bar. Which makes perfect sense :) Would be a good repair to show. How to Replace the Door Latch for a Kenmore Elite Washer Model Number 110.42822 202, How to Change the Chain on a Husqvarna 350 52cc Chainsaw, How to Clean the Oiler Hole on a Craftsman Chainsaw, Manuals Online: Black & Decker Alligator NLP1899 Instruction Manual, Menards: Black & Decker 18-volt Cordless Alligator Lopper, 12 indoor plants you dont need a green thumb to keep alive, How to Replace a Chainsaw Chain on Craftsman Brand, How to Replace a Poulan WildThing Chainsaw Spark Plug. When using, Health hazards caused by breathing dust developed, Copyright 2020 Inmar-OIQ, LLC All Rights Reserved. Visit our Chainsaw Chains page to our inventory of available replacement chains and other chainsaw accessories. It's designed to cut limbs no larger than 4 inches in diameter. Your chainsaw chain is now properly tensioned. Place the tool on a firm and stable surface. I could probably give you little tips about everything for everything I have seen, But by the time you check them all it would be night time and you wouldn't want to cut wood. Reply 11 years ago Do not overtighten the tension on the chain, as it will lead to poor performance and reduces the life of both the chain and bar. Tightening a chainsaw chain is a simple task that can be done quickly so the user can get back to cutting wood. Installing and removing the saw chain (fig. If you experience poor cut quality and hard running, the chain should be replaced with a new B&D RC600 chain or equivalent. Before explaining the tensioning steps, we should explain what proper chainsaw chain tension looks like. Address an incorrectly tensioned chain by loosening but not removing the two chain bar retention bolts so that the chain tensioning spring can move the chain bar until chain tension is correct. During a typical afternoon wood-cutting session that lasts 2 to 4 hours, you may need to tighten the chain two or three times. The chain should snap back into the bar groove and there should be no slack between the chain bottom and the bar. Place the two chain bar retention bolts in the holes of the sprocket cover and tighten them to secure the chain bar and the bar safety covers. But be carefulchainsaws are powerful tools that demand care and respect. Do not over-tension the chain as this will lead to, Once the chain tension is correct, tighten the 2 Allen, When the saw chain is new, check the tension, Remove the oil cap (3) and fill the reservoir (4) with the, Periodically switch off and check the oil level; if it is less, Lubricate the saw chain (8) by pressing the bulb on the. eReplacementParts.com stocks thousands of parts for many major chainsaw brands, including. When a chainsaw chain is too loose, it increases the risk of the saw kicking back or the chain coming off, both of which can lead to injury. Place your Alligator electric lopper on a flat level surface and allow it to cool completely. Related: These are the Best Chainsaw Chaps You Can Buy. Inherited a BD DN 402 chainsaw but no manual What is the wattage of B&D DN402 chainsaw, The rat How to tension the Chain on a CG1630T hours. Tightening a chainsaw chain too tightly risks breaking it during operation. Just got a chainsaw and pinched the chain, pulling it loose. Once youve loosened the bolt(s) on the side of the chainsaw, you can tighten the chain. Battery-powered tree limb loppers like the Black & Decker Alligator make quick work of removing smaller limbs on trees with minimal effort and no contending with cumbersome electrical cords. and refill the reservoir (4) with the correct oil. 9 years ago Dull chains require removal and need to be either sharpened or replaced when they do not perform correctly and only fine sawdust is removed from a limb, rather than small chips of wood. when using your tool (example:- working with wood, To charge the battery (10), remove it from the tool and, Check that the red charging indicator comes on. Once you master the chain-tightening process, it wont take more than a couple of minutes, and the only tool youll need is a scrench. If its a new chainor a new chainsawodds are you need to tighten the chain occasionally to keep the tool in good cutting order. Question This will give the guide bar and chain the room they need to be adjusted. There should be no sag, between the guide bar (9) and the saw chain (8) on the, frequently during the first two hours of use as a new saw, recommended chain oil. Nice advice on this one @quadracer, I should add that in as a good tip :) Thanks! Pull the chain lightly about 1/8 inch from the bar and release it. If you are worried about have a cracked impulse line, or a gas tank that is vapour locking, or your unit only idles, then take it to your (enter whatever brand here) dealer and get them to check it or get a service (tune up) done on your saw every year or two. Since retiring from the news business in 2008, Kirchhoff takes care of a 12-acre rural Michigan lakefront property and applies his experience to his vegetable and flower gardens and home repair and renovation projects. If the chain's drive links are disengaged from the guide bar when pulled, then it's time to tighten it up. If you own a Stihl chainsaw and don't have an instruction manual, you can go to your local Stihl dealer and they should be able to order you one. 2 years ago, They aren't always where that particular one is. If the chain gets too loose, it can even come off the bar. Open the two handles to move the lower chain-cover jaw away from the chain, then pull back the upper chain-cover jaw to fully expose the chain and bar. Close the two handles on your Black & Decker Alligator and slide the latch inside the bottom handle forward to the lock position to turn off the tool and lock the handles closed. All chainsaw chains can be tightened similarly, although some brands may feature a slightly different bolt and tension pin configuration from the one featured in this how-to. eReplacementParts.com stocks thousands of parts for many major chainsaw brands, including Echo chainsaw parts. The book costs nothing to order (least here in Canada it doesn't) but maybe they will charge you some shipping. My dad worked at chainsaws and mowers for a living, I'm surprised how much I did pick up from just watching him. I always give the chain about 1/4" of slack, my dad always says you should be able to slide the chain along the bar without effort if its a struggle then the chain is to tight. The tension is correct. D and G), when the saw chain (8) snaps back after being pulled, away 3 mm from the guide bar (9) with light force from, the middle finger and thumb.

Do not force. Good idea to post this quadracer!But I have a real problem with the idea that "I dont want to give too many secretes, " . There should be at least a little play in the chain, just not enough for the drive links to leave the guide bar. Now, youre ready to tighten the chain. These bolts are essential during the chain-tightening process, and theyre also instrumental in holding on the side plate that covers the chain and gear assembly. Over time, usually a few months of frequent use, the chain can wear out and the blade links can become dull or worn down. Injuries caused by touching any rotating/moving parts.

Chainsaws are formidable power tools. Toolrepair has a good basis down for tightening your chain, Once you do a thousand of them you might develop your own technique, But until then, follow the directions put forth in your owners manual. We explain simple steps for how to tension a chainsaw chain below. This really is nonsense. on Step 3, I find it best to grab the handle and lift up until bar tip on on the bench, and then tighten the rear bar stud first, Good Ible, but you did not mention that once you set the blade you should check the chain oil reservoir and top it up if needed. A6027).

eReplacementParts.com is #1 when it comes to figuring out e, Before explaining the tensioning steps, we should explain what, A properly-tensioned chainsaw chain should still be just, A loose chainsaw chain will look like the one pictured below when it is pulled away from the guide bar. Chainsaw chain tension should be checked and tightened often. Learn which plants thrive in your Hardiness Zone with our new interactive map! They write them for a reason and one of the reasons is so you have a reference of how to correctly tension your chain. @Peeet - I definitely agree you. One tip for the Electric Chain saw owners is to keep about 1/4" or more of slack in the blade, if the blade is to tight it WILL strip the nylon gear in about 5mins of use. Check that the saw chains links engage the teeth of the drive sprocket and that the sharp cutting edges of the teeth on the bar's upper side face forward. 3 years ago Check chain tension by opening the jaws and pulling down on the chain. Keep those chainsaws and chainsaw chains running the best condition possible. oil reservoir (4). Before installing the new chain, check that the chain guide bar is aligned with the chain tensioning spring and guide bar locator pin. As a general rule, users should check the chains tension before using the saw every time and frequently during use. If the chain's, Even though tensioning a chainsaw chain is easy and. About: We are the ULTIMATE in supplying you with replacement parts from over 60 name brands, and creating award winning How To Articles and Repair Videos. If there is slack in the bottom of the chain, repeat the tensioning process. Check the saw chain tension. The battery is now fully charged. Learn to recognize the signs that the chainsaw chain is getting loose, including the need to exert additional force on the chainsaw bar to cut through logs or the chain coming entirely off the bar. Keep a eye on your bar wear.allways file off the burs, and then flat file the rails with a new chain. Injuries caused when changing any parts, blades or, Injuries caused by prolonged use of a tool. If this is the case, make sure to unlock the brake before removing the side panel. on Introduction. If this. You will always get a better reputation if you provide all the best information you have than if you keep hold of information.Some chainsaw businesses I know routinely profit from not providing good preventative information. You should be able to pull the chain sufficiently to see a small space between the links and the bar. But, its quick and straightforward since you dont need to disassemble the saw. When you start tightening the chain twice as often as you did when it was new, its probably time for a new chain. Although more battery-operated models are available today, many still run on gas or diesel and create earsplitting noise during operation. Pull the chain bar back toward the drive sprocket to loosen the chain. While just tightening the chain will alleviate cutting problems in many cases, when the chainsaw still isnt cutting well after taking the following steps to tighten it, the chain may be dulland will require chainsaw chain sharpening.

If so, contact the tools manufacturer for further guidance. Tension adjustment screws are located to the side of chainsaw guide bars. Make sure that the, teeth are facing the correct direction by matching the, arrow on the saw chain (8) with the arrow on the chain, the location pins (18) and that the hole (20) below the, Checking and adjusting the chain tension (fig. A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can't pull the drive links out of the bar nose. Depending on the individual chainsaw model, there may be one bolt, two bolts, or even three. Chain tension is correct if the chain snaps back after being pulled 1/8 inch away from the chain guide bar and there is no visible sag between the chain and the underside of the guide bar. After adjusting the tensioning pin, grab the chain at the bottom of the saw blade between a thumb and finger and pull it downward. Place the chain bar sprocket cover over the sprocket, push the upper chain-cover jaw over the top of the chain guide bar and close the two handles so the bottom chain-cover jaw covers the chain. Even with the application of the relevant safety regulations, and the implementation of safety devices, certain residual, any tool for prolonged periods make sure you take. Plan the perfect garden with our interactive tool , Texas A&M Agrilife Extension: Chain Saw Safety, Black & Decker: Black & Decker Alligator 90520380 Chain Saw User Manual, University of Missouri Extension: Operating a Chainsaw Safely. The final step in the process is to retighten the bolts after adjusting the chain tension. Turn the chain tension adjustment screw (7) counter, Place the new saw chain (8) in the groove of the guide, Make sure that the slot (17) in the guide bar (9) is over, Fit the chain cover assembly (6) and the 2 Allen screws, Tighten the Allen screws (14) using the Allen key (21). Refit the oil cap (3). If a chainsaw chain is allowed to become too loose, it can easily come off the bar during operation and create an unsafe situation for the user.

It's just that easy once the know-how is in place! Be sure, battery is too hot and cannot be charged. Loggers and DIY woodcutters are well aware that chains can loosen rather quickly during heavy use. Clogged filters was one of the most common cause of why the saws would not start. Operating one requires physical strength and attention to safety. Most chainsaws come with "scwrench" (screwdriver/wrench) that matches their side plate nut and tension adjustment screw size.. Share it with us! Chainsaw chains are the part of the chainsaw blade that cuts through wood. Tightening the chain isnt a cure-all for a worn-out chain, however. The chain isnt actually becoming tighterinstead, as you turn the tensioning pinit pushes the chainsaw bar out a little bit, which takes up the slack on the chain. What to Do When Your Chainsaw Wont Start. Our power tool and equipment information tools and parts replacement service is here to help you get the most out of your equipment investments. Some are on the side where the nuts are to loosen the bar, Question

Remove the battery pack from the rear of the tool by pressing the release button on its rear and sliding it out of the tool. The Black & Decker Alligator is a small, lightweight, battery-powered 18-volt rechargeable electric chain saw intended for pruning limbs from large trees and cutting those limbs into manageable sections. Did you make this project? Use a socket wrench to undo the two chain bar retention bolts at the back of the bar and lift off the chain bar sprocket cover. If you can pull the entire chain below the bar, its still too loose. D - F & H), Always wear protective gloves when installing or, removing the saw chain (8). The saw chain (8) must be oiled before each use and after. The saw chain (8) is. Insert the screwdriver end of the scrench into the flathead tensioning pin (the chain tightener) and turn it clockwise to tighten the chain. These. Most chainsaws feature a chain-tensioning adjustment on the side of the chainsaw casenear the bolts that secure the chainsaw bar in place. clockwise to allow the guide bar (9) to recede and to, bar (9) and around the sprocket (15). Place your Alligator electric lopper on a flat level surface and allow it to cool completely. oil cap (3) twice before making each cut, holding the, may not be included in the enclosed safety warnings. Adjust the chain tension as described below. The brakes of some chainsaws are attached directly to the side panel. 3 years ago will come on. The manual points to the top inner side of the blade. How tight should a chainsaw chain be? She loves writing about careers for busy families as well as family oriented planning, meals and activities for all ages. Wear protective gloves when changing a saw chain to prevent injury from the chains sharp teeth. Herb Kirchhoff has more than three decades of hands-on experience as an avid garden hobbyist and home handyman. However, the inside tips of the links should still be positioned in the bar groove. Keep a scrench nearby for tightening. happens, remove the battery (10) from the charger (23), let the battery cool down for approximately 1 hour and, After approximately 1 hour of charging, the red charging, indicator will go off and the green end of charge indicator. If the. Over time, the chain can stretch slightly during use, which reduces the saws wood-cutting effectiveness, slows down the cutting process, and requires the user to exert more pressure on the saw. risks can arise from misuse, prolonged use etc. The automatic chain-tensioning device underneath the bolts pushes the chain bar out to the correct position to tension the chain. What to Do When Your Chainsaw Wont Start, These are the Best Chainsaw Chaps You Can Buy, 11 Ways to Make the Most of Your Towns Curbside Cleanup Day, Small Miracles: 9 Amazing Home Repair Products, Think Outside the Toolbox: 9 New Uses for Old Tools, 10 Toolbox Hacks for Your Next DIY Project, 12 Unexpected Uses for a Regular Bar of Soap, 10 Low-Cost Ways to Improve Your Home Security. All Rights Reserved. Never tighten a hot chain and leave it in cold conditions. Disclosure: BobVila.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for publishers to earn fees by linking to Amazon.com and affiliated sites. By Glenda Taylor | Published Feb 27, 2022 1:00 PM. and if you're not going to use it within 3 months drain all the gas and run the unit dry. Alternatively, the saw could be damaged and need the services of a professional repairperson. You now need do one on how to keep the air filters cleaned out. I get my chain set properly and when I hit the gas within 5 seconds it has tightened itself so tight it stops turning the blade and starts to bog down what could this be? A loose chainsaw chain will look like the one pictured below when it is pulled away from the guide bar. These bolts also secure the bar beneath the side plate. The manufacturer suggests checking the chain's tension after the first two hours of use because chains have a tendency to loosen up with prolonged use. I think it's utterly unprofessional and downright wrong.VERY IMPORTANT re chain tension: NEVER tighten a hot chain & bar then leave it overnight in very cold conditions. Insert your Alligator wrench that is included in the purchase or an adjustable wrench on the two chain cover bolts on the right side of the tool from the operator's position. Even though tensioning a chainsaw chain is easy and takes less than a minute, it's important to do each step carefully and correctly.

Chainsaw chains can also be overtightened. Good info! Turn the chain tension adjustment screw (7) clockwise. on Introduction.

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