Jan 12, 2016 · A flywheel serves four main purposes (in most vehicles): It provides mass for rotational inertia to keep the engine in motion It is specifically weighted to provide balance for the crankshaft It …

Nov 3, 2014 · The darn thing has no spark. I figured a bad coil, but much to my surprise, if I swapped a different flywheel in, the saw had spark. The flywheel has a broken fin that did some damage to the …

Dec 31, 2021 · Saw a video last night of someone “referencing “ another video about someone removing a flywheel the tooless way, hammering it off with a hammer and punch. Said it somehow reversed …

May 30, 2017 · The solenoid pushes a little gadget that engages with the flywheel / flex plate, so that when the starter spins, it turns the motor. If you just hear a whirring sound like the starter motor is …

Apr 20, 2016 · This previous question explains what a flywheel does and why it is needed. That explanation means that the flywheel needs a certain amount of mass to do its job. However, an …

Jun 25, 2015 · QUESTION - I have a flywheel 1203/1204 with a single keyway, when I line up the magnets with a dual keyway 1203 flywheel the single keyway lines up with the 1:00 keyway rather …

Sep 25, 2009 · I sheared the key to the flywheel key on my Stihl MS290. Yes, I did what I shouldn't have done - was using it to hold the crank while removing the clutch. Nonetheless, surprised that the 'key' …

Mar 31, 2009 · I have a stihl 064 I think the coil is going out. I pulled the flywheel today and its a 1122 400 1204 the coil is the prufrex 1122 400 1303. I know this was talked about a few months ago but …

Nov 26, 2007 · The flywheel in the pic looks like the "new" stihl type. 341/361? The correct tool uses the two threaded holes either side of the flywheel nut. Part number 5910 890 4504 for; …

Feb 16, 2022 · No key, smear of compound around the inside of the hole in the flywheel, place on keyless crank and rotate back and forth, remove clean with a paper towel and inspect for any …