Using this motor mount is simple. First, take the 25mm long M3 Pan heads and pass them through the motor body. Then, use the 10mm long M3 Pan heads to attach the mount to the surface you want to mount it on. Finally, secure everything with the M3 hex nuts.
When using, make sure all the screws are tightened properly to avoid any looseness during operation. Also, don't over - tighten as it might damage the aluminum mount.
For maintenance, you can use a dry cloth to wipe off any dust or debris. If there's some rust on the screws or nuts, you can use a little bit of oil to prevent further corrosion. Keep the mount in a dry place when not in use to extend its lifespan.