Remove angle grinder and change of button

Angle grinder or more commonly called whisk.
Some grinders tend to stop working due to the button
which allows the flow of current to the rotor brushes.
In this video I show you step by step how to disassemble the grinder and replace the power button.
I always recommend keeping the grinders clean, as they are tools subject to very fine dust which clog the switch stator rotor and the entire internal block.
practical video tutorial.