Using your T - Motor M1103 8000KV FPV Drone Motor is easy. First, make sure to use the M2 Screw Set to mount the motor firmly on your drone following the 9x9mm mounting pattern. Connect the 75mm 24AWG cables properly to your drone's power system. This motor is suitable for 2 - 4S Lipo cells, so choose the right battery according to your needs. When using, don't exceed the max power and peak current limits for long periods to avoid overheating. As for maintenance, keep the motor clean. Check the shaft regularly to make sure it rotates smoothly. If you notice any unusual noises or vibrations, stop using the motor immediately and check for problems. With proper use and care, this motor will serve you well for a long time.