May 3, 2011. Also, do the state forestry personnel actually make folks take their mufflers apart to check for screens? - Remove the inner handle The bent leg of the torsion spring molding from the drive tube. I also added another exhaust outlet to the opposite side of the muffler and modified the plastic cylinder cover slightly to clear the new muffler opening. Tried new fuel. So, use right gas/oil mix. I'm sure there are repercutions for to lean or rich. View and Download Stihl FC 75 service manual online. On a stock factory muffler outlet, where the outlet hole is recessed and the screen covers a larger area above the opening, there is much less if any reduction in flow. No start, not even a cough. 30 Replies 33288 Views March 24, 2009, 01:10:08 PM by IndyIan . When the damper is open, smoke is able to exit the chimney. while milling with a husky 181 i have indeed started a small fire. imagelinks2[2]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Hi guys, my blower is running rough when I open it at full throttle. Spark arrestors are typically built into the exhaust system, in the form of screens or other materials designed to catch and contain any emitted sparks. payup. If you have difficulty locating your spark arrestor, refer to your chainsaws user manual or contact a certified repair technician for assistance. I finished my trimming with my other weed whacker, then decided to repair the fs45 today. The cost of installing a spark arrestor varies, depending on the size, type, and complexity of the arrestor required. Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment. The more air it takes, the more fuel it can burn. On the other hand, it is very hard to start a fire in the forest in northern Ohio with a chainsaw. Both chimney caps and spark arrestors are important components of fire safety and should be used together to ensure the maximum level of safety. Id say if your saw is tuned right and you use synth. WarmGuy. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. imagelinks2[3]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" Engines take fuel to make power. I think if the screen is kept clean it doesn't restrict the flow much but I pull all of mine so I don't have to worry about them plugging up. Ive checked & cleaned the fuel pickup & air filter. Without the arrestors, you can experience bugs and mud dobbers living inside your saw engine when you keep them in storage. $16.95. var myimages2=new Array() Having a spark arrestor in a chainsaw is a must in the USA. How do they make bulls mad for bull riding. Pull the muffler cover off the blower, and slide the spark arrestor. imagelinks[2]="https://woodmizer.com/us/Sawmill-Blades?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=sawmillblades&utm_term=2022-05-01&utm_content=800x160" Will crank of first pull without spark arrestor. 2. You are using an out of date browser. Sign up for newsletter today. I agree, it isn't likely that will help unless you can see that it is plugged up with carbon. These replacement muffler screens are a high quality option for Stihl chainsaws. imagelinks[4]="http://www.ezboardwalk.com/" To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) Tried two fuel filters and two spark plugs. The fine can be as much as a Stihl MS660 (around $3000). Carburetor C1Q-S64. For a better experience, please enable JavaScript in your browser before proceeding. This is the first thing to wear out on a muffler. Thanks Scott Fish It just always starts on first pull with the arrestor out. So, in short, in this case, I think you should not remove it. They come from various sources.Ships in 7-10 Days. Do not remove anything of safety on any equipment !!!!!!! Thanks to all the great advice on this forum I have done my first muffler mod to my very low hour 14 year old Poulan 2800. chainsaw Share The most common reasons are a restricted carburetor, old or bad fuel, a dirty spark plug, a plugged fuel filter, clogged fuel lines, and so on. Spark arrestors are devices that are fitted to the exhaust system to prevent hot particles of soot from being spewed into the atmosphere. //specify corresponding links below The spark arrestor also works to prevent bugs from getting into the engine. Rewind Starter-1. First, disassemble the spark plug, then remove the outer cover of the leaf blower engine. random_imglink() Bugs could be a problem, fire is not. . I hope my epic guides will help you to choose,buy and maintain chainsaw. If you suspect that the spark arrestor is clogged, it is important to have it serviced as soon as possible in order to avoid any potential problems. Manage Settings Location: USA. myimages2[2]="../../../images/top-banner/behindtheforum.jpg" The other risk associated with removing spark arrestors is getting crap inside the muffler/cylinder. Whether they get plugged up from carbon, or rust out from being heated up, they need to be replaced often. Then pulled the spark arrestor apart and the screen was essentially plugged. First, you have to make sure about the location of the spark arrestor. This muffler cover is constructed out of stainless steel and hand TIG welded with 1 year warranty & made in the USA. . $14.56. Make sure to place the arrestor in a secure place and away from any open flames or sources of heat. And today, Im going to show you how I did it. I would personally prefer to have the screens myself. Spray with carburetor cleaner until you can see through all of the holes in the screen. No, not all chimneys are required to have a spark arrestor fitted. Use regular gasoline. TUNE UP DE SOPLADOR STIHL BG 86. things to do in albany oregon this weekend, , Stihl FS 94 vs Stihl FS 90 vs Husqvarna 326 vs Toro Straight Shaft: Trimmer Comparisons, STIHL Leaf Blower with NO POWER. Only registered users can write reviews. In Stock. In a normal climate such as in-home or garden, without much humidity, there is almost no chance of starting a fire. Any ideas would be much appreciated. myimages2[1]="../../../images/top-banner/behindtheforum.jpg" Cleaning a Spark Arrestor. imagelinks[6]="http://www.ezboardwalk.com/" In that case, removing screen will not make any difference. In short, if there is a slight possibility of starting fire in the woods, dont remove the arrestors. However, for a homeowner, this is not essential. Jan 28, 2012 / Removing Spark Arrestor. In this post, you will learn the risks (fire, fine, bugs & more) and benefits(More HP & torque) of removing the spark arrestor screen. A spark arrestor is a device installed in a chimney to help reduce the risk of a chimney fire. if (ry==0) Select Page CRANKCASE-CYLINDER. FC 75 lawn and garden equipment pdf manual download. It is a mesh or screen-like device that helps prevent sparks from emitting out of the exhaust port. Allow the chainsaw to cool for 10 minutes or so if you have been using it. //-->,