X Warning!: Keep your hands from cutting against the blades, particularly if you have just sharpened it. It is easy to catch against the blade with your knuckles X

If your blade is stuck in place, please try the following procedure:

  1. Fix the blade in place using a block of some sort, ie.) a wood block, and wedge it in place so that the blade cannot move.
  2. Use a socket wrench on the blade fixing bolt. Turn it anti-clockwise.
  3. At first, apply as much force as possible, and then gradually unscrew the bolt.

(Please note, this above procedure does not relate to hover mowers)