If you have purchased an STIHL machine from the above-mentioned serial number ranges in 2021, please discontinue using the machine immediately!
A damaged flywheel cannot be detected by a visual inspection!
Please contact your local STIHL dealer for a flywheel replacement. This repair is free of charge.
We ask for your understanding for this precautionary measure. Please take this action for your own safety and that of third parties.
If you have any questions please do not hesitate to contact your local STIHL dealer.
Find your local STIHL dealer here