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 ...
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...
What are the benefits of a lightweight flywheel and why aren't they ...
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,
stihl 064 with 066 flywheel coil | Arborist, Chainsaw & Tree Work Forum
So took flywheel out (impact driver), in order to remove the oil tank, fitted the line, put tank back. Put flywheel back. Tightened nut on flywheel as much as i could. Then i added 3 sligtht impacts with impact driver. Should i worry if my flywheel is tightened close enough to spec ?
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.