Clear away any obvious debris from the top of the engine and muffler. I have heard that you remove the spark arrestor your Stihl weedeater will start easier. This is an easy fix to do yourself. I have replaced the spark plug but it still runs rough. Bugs can be a problem, fire is not in most cases. In this easy to follow video tutorial I show you the symptoms and how easy it is to fix your grass trimmer with a clogged spark arrester. Clean the Spark Arrestor. The following steps should be taken to clean a clogged spark arrestor: 1. Cleaning a Spark Arrestor. the first thing I do to them, besides adjusting the handle, is removing the spark arrester screen. If it turning white might have to richen it up due to more air flow now correct? Quite an easy job since the arrestor is screwed into the muffler with a tube that has a nut that a 15 mm hex socket fits. Los simptomas y la reparacion de un mofle. The fire danger is so high. myimages2[1]="../../../images/top-banner/behindtheforum.jpg" Unscrew the muffler cover and look for a small square or rectangular mesh screen, usually held in place by a small metal frame and a single screw. var imagelinks2=new Array() 2. If your Stihl is stopped after the start, you can restart it because the engine is always one of the main problems of maximum Stihl br. Without the spark, the engine won't start. 6. Required fields are marked *. It is designed to capture sparks and hot embers which can escape from the chimney and ignite a fire in the combustible wall surface around the chimney. if (ry==0) This is a simple fix. It is important for your safety, as well as the safety of others around you, that the spark arrestor is properly maintained and in good condition . . Make sure to place the arrestor in a secure place and away from any open flames or sources of heat. When the damper is closed, cold air is not able to enter the structure. Use only STIHL two-stroke engine oil or equivalent high-quality two-stroke air- Use premium branded unleaded cooled engine oils for mixing. You have to face big fines. Ships from and sold by PARTMART. Any ideas guys? I believe so. . Drained and replaced gas. Start by disconnecting the spark plug lead wire from the spark plug cap. random_imglink() US $23.9 You will receive ONE spark arrestor THIS ONE IS FROM STIHL and is GENUINE PART NUMBER: 4140-140-6904 Fits Stihl models: FC 55. . //-->,