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. Does it involve relocating the keyway on the flywheel or does changing location of the coil do the trick The solenoid pushes a little gadget that engages with the flywheel / flex plate, so that when the starter spins, it turns the motor
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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.
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.
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. 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.
Flywheel magnets i should have been more specific I'm testing the magnet strenth off the saw I read that a flywheel should attract steel at 1 distance.this isn't and has nothing with the.012 airgap.i just feel the magnets are weak and need a new flywheel or a flywheel/coil off another saw The flywheel in the pic looks like the new stihl type
The correct tool uses the two threaded holes either side of the flywheel nut Part number 5910 890 4504 for The hardest flywheel (on a chainsaw) i have ever had to get off was a stubborn one on a 070/090.with the right puller. Rotate the flywheel and remove the business card
Give the flywheel at least one full rotation to make sure there is no contact with the coil and you have a slight visible gap when the magnets are aligned
Check for spark and you should be all set If that doesn't work and you have the manual, find the proper gap specs. Even if you stripped the threads on the flywheel badly, you may be able to restore it with a thread restorer file That nut does less of the holding than the tapered shaft does
A new nut, a washer, and some loctite might just save you the expense and indignity of a new crank. I have been reading about changing ignition timing on saws on this site yet i haven't a clue on how it is done on a chainsaw Can somone please explain how it is done
