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- What does a flywheel do and what is it connected to?
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 provides a means to get the engine started (starter ring) It provides a connection for power transfer between the engine and transmission (along with the clutch it also provides a means to interrupt
- Has Anyone Ever Seen a Bad Flywheel Cause No Spark?
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 flywheel The magnets got ground down a bit The stock flywheel has two magnets covers with a plastic membrane and a plastic divider between the two
- Chainsaw flywheel switching polarity of magnets?
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 the polarity of the magnets Can this actually happen? Believe this was a saw that had points if that makes a
- If my starter is spinning but not engaging flywheel, what is the issue . . .
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 spinning without affecting the motor, then the solenoid is either broken, or there's a wiring issue on the starter itself
- Stihl MS290 - sheared flywheel key repair - Arborist, Chainsaw Tree . . .
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' is die cast integrally w the flywheel Anyway, I was going to try to mill cut a keyway groove
- What are the benefits of a lightweight flywheel and why arent they . . .
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 "upgrade" for many ca
- stihl 064 with 066 flywheel coil | Arborist, Chainsaw Tree Work Forum
066 after # X 33 917 066 all of the following - larger big end bearing, longer crankshaft with different ignition taper and larger threads, new crankcase, lightweight poly flywheel 1122-400-1217, new unlimited coil 0000 400 1303, 1997 – 064 066 after X 33 459 523 first plastic name badge 064 066 after x 35 661 524 new style tank valve tank
- 064 066 MS660 18 flywheels, 7 coils | Arborist, Chainsaw Tree . . .
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 than the 12:00 keyway when viewed from the outboard side So is this a limited or unlimited flywheel?? Thanks Dave 44 86 is instructions for stocking parts for the new 064 models 43 86 is an introduction to the new 064
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