DIYbanter - View Single Post - Locking the engine to remove the cutting blade.

The Natural Philosopher

wrote:
I want to sharpen the cutting blade on the petrol mower ( Briggs and
Stratton engine/Lawnflite SP mower ) but how do I lock the engine so
that I can remove the nut that holds the blade in place ?

Thanks
Brian

If its like my old Hayter, you don't..hold the blade steady and do the
impact thing on the nut. Its keyed to the shaft..
If its a tapered fit to the crank, you are in doggy doo.