unplug it clamp a pair of vise grips tightly to blade turn it up on end find the correct size socket for the bolt on the hub it should unscrew clockwise (vise grips keep blade from turning) pull the...
make sure the power is off. unplug the saw.
lock down the saw in the carry position and remove the cover that you can see covering the saw blade centre bolt.
lock the blade in posotion by putting a...