Stihl ignition coil bench test and replacement youtube. Only persons specifically trained for rescue operations who have read and understood this manual should use the stihl ms 460 rescue saw. Stihl spark plug cross reference chart propartsdirect. What is the gap setting between the flywheel and ignition. Always press spark plug boot 2 unfavorable running conditions mostly snugly onto spark plug terminal 1 of at part throttle etc. Connect an air source of 90 psi minimum to the air inlet on the pressure regulator. Stihl ms 290, 310, 390 service manual by glsense issuu. The standard air gap for all engine manufactures is. Place three pieces of news paper between the coil and magnet. The test i performed was for secondary coil resistance between the laminates and the spark plug connector. Air filter for stihl 021 023 025 ms210 ms230 ms250 chainsaw. Stihl blower spark and compression but will not fire at.
Because a chain saw is a highspeed woodcutting tool. As for the stihl coils, i really cant complain, as this one is the first one ive had to replace, and this trimmer is at least 4 years old. Heres the problem, the stihl setting gage seems to set the air gap too tight, like 0. Stihl ms 440 specifications chainsaw workshop manuals. Next, the shop manual says to remove the setting gage, and measure the resulting air gap which is 0. I bench tested, set the air gap, and reinstalled the ignition coil on a hs45. These chainsaws have a set of specifications for all of their systems. I am testing a stihl fs80av coil with a multimeter and am unclear on the results. Stihl ms 015 owners instruction manual stihl usa mobile.
Ive changed the coil out with a stihl oem coil the flywheel has 2 magnetson opposite sideswith on side being a little stronger than the other side. When the flywheel spins and the magnet aligns with the ignition module, a high voltage spark is sent from the ignition module to the spark plug. Incorrect air gap between ignition coil and flywheel. Stihl spark plug chart using bosh and ngk spark plug crossreference. Another symptom that indicates a bad electronic module or coil is spark that. Select a page from the stihl ms 460 chainsaw ms460 magnum exploaded view parts diagram to find and buy spares for this machine. Older models such as 021, 023, 025, 026, 034, 036, 044, 046, 042, 048 031, 041, 028, 038 right on through newer parts for the. When you pull the starter cord to fire up your stihl trimmer only to find that theres no response from the machine, the ignition coil may require adjustment. They can be identified by the stihl part number, the stih logo and the stihl parts symbol this symbol may appear alone on small parts. Nwp heavy duty air filter for stihl 044, 046, 066, 088, ms 440, 441, 460, 660, 880 chainsaws replaces 0000 120 1654 product information shipping weight 3.
I have gone through most of the posts on here and still having problems. Depending on the model concerned, the following pictograms may be on your machine. It appears to me that stihl usa locks down the pdf repair manuals tighter than the the national security admin. All the applications indicated in this posting are for reference only, the part for sale only replace the relevant oem numbers. New stihl engine repair tool kit part number 5910 890 1700. What is the air gap for the ignition module on a stihl ms 361 chainsaw. Stihl ms 460 specifications for stihl ms460 chainsaws including magnum, find detailed specs information for the stihl chainsaw including engine, fuel, carburetor, ignition system and cutting attachments. For this reason it is essential to use a torque wrench when making adjustments from the stihl ms 440 specifications. I bought a stihl ms460 with 20 in bar on ebay and it does not seem to be oiling properly. Stihl 0000 400 7009 bosch usr7ac ngk cmr5h stihl 0000 400 7011 ngk cmr6h 7. The ignition module on my 034 has a 2 to 3 mm gap according to my manual and i cant get close to that on this 044 so its obvious i am either doing something wrong or there is no adjustment, but. Verify proper air gap between ignition module and flywheel.
Avoid buying a car with costly hidden problems by getting a carfax report. Small engines need spark, fuel and air to start and run, so testing is of the utmost importance. The stihl ms 460 rescue saw is specially designed for rescue operations. Air filter carburetor starter assembly replacing the chain sprocket maintenance chart.
View and download stihl ms 290 instruction manual online. All safety precautions that are generally observed when working with an ax or a hand saw also apply to the operation of chain saws. When replacing the coil the air gap must be set to insure the flywheel can not. What spark plug for my stihl trimmer, chainsaw, or blower. Contents 1 introduction 3 6 engine 33 9 av handle system. Stihl spark plug reference guide randall industries. Ms 270, ms 280 3 1 introduction this service manual contains detailed descriptions of all the. I bench tested, set the air gap, and reinstalled the ignition coil on a hs45 hedge trimmer.
Loosen the screws and let the magnet draw the coil to it. Ms 460 english 3 have your stihl dealer show you how to operate your power tool. As the design concept of model ms 210, 230 and 250 chainsaws is almost identical, the descriptions and servicing procedures in thus manual generally apply to all three models. Stihl ms 290 ignition coil and chip parts lil red barn. On the other hand, the compensator keeps the fuel to air ratio in the carburettor constant even as the air filter clogs up. I rechecked the air gap on the coil and it was still at. The easiest way to set the coil is to pull it as far back as possible. Pictograms the meanings of the pictograms attached to or embossed on the machine are explained in this manual. How to adjust the ignition on a stihl trimmer home.
Stihl ms 460 specifications chainsaw workshop manuals. That is where i had set it when i put the new coil in. The stihl ms 210 c is a midrange chainsaw intended for lighter to medium cutting tasks, such as cutting firewood, small logs and branches. The coil gap, or air gap, is the specific distance between the flywheels magnet and the ignition module.
Place the screw in the hole and rotate it counterclockwise until it drops down slightly. So i set it with a business card, figuring the air gap spec was likely pretty tightclose. Here is a pic of the lt poles with the test being performed across the red line. Took some sandpaper to the gap and that made it run again. These screws form a permanent thread when they are installed for the first time. A faulty ignition coil will disable any twocycle engine from starting because it will not allow the sparkplug to operate. Storing and disposing of fuels collect fuel in a clean container and dispose of it properly in accordance with local environmental regulations. Now turn the fly wheel to line the magnet up with the coil. It starts on the 3rd pull every time and runs great. Stihl ms261 no spark in chainsaws the forestry forum. If you are not 100% sure this is what you need, please find out engine model, series number, email us to confirm before your purchase. If the guide bar or chain is replaced, it must be with a bar. Instruction manual improper use can cause serious or. Chainsaw stihl ms 250 chainsaw stihl ms 260 chainsaw stihl ms 261 chainsaw stihl ms 290 chainsaw stihl ms 362 chainsaw stihl ms 460 chainsaw stihl ms 660 chainsaw.
Engines on stihl trimmers, chainsaws, blowers, edgers and cultivators are twocycle. Because a rescue saw is a highspeed cutting tool, some special safety precautions must be observed as with. Nwp heavy duty air filter for stihl 044, 046, 066, 088, ms. Because a chainsaw is a highspeed woodcutting tool, some special safety. He started on spark i do to, so until you rule it out thats where you have to stay. To keep the stihl ms 210 c running well, tune the engine to the manufacturers specifications. First problem is an oregon chain which i will take care of on monday and get a stihl chain.
Incorrect air gap between ignition set air gap correctly. Stihl ms 460 c chainsaw service repair manual, author. More stihl ms 440 specifications information can be found in carburetor manuals here and a stihl ms440 chainsaw workshop manual here. Looking in diagnosing a stihl ms 170 chainsaw problem. Stihl 4stroke engine check 2010 stihl incorporated vacuum specification. Hello to everyone on the forum and thanks for letting me join. Ms 311, ms 391 english 2 this instruction manual refers to a stihl chain saw, also called a machine in this instruction manual. The test i performed was for secondary coil resistance. Stihl oilomaticchain, guide bar and sprocket must match each other. New ignition module coil with wires for stihl 046 066 ms460 ms650. What is the air gap for the ignition module on a stihl ms. Make sure that the module clears the flywheel and it. Find great deals on ebay for stihl ms 460 magnum and stihl ms 460 chainsaw. Stihl ms 460 c chainsaw service repair manual by hzaykom issuu.
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