1. Regularly clean the fuselage and the dust under the fuselage. It is recommended to wipe gently with a soft cotton cloth, do not use acidic cleaners.
2. Regularly check the hydraulic rod for foreign objects, such as chewing gum, small creatures, etc. If foreign objects are found, they should be removed immediately.
3. Regularly check the hydraulic rod for oil leakage to prevent safety accidents.
4. Regularly check the resistance function of the stepper to ensure it is safe and effective.
5. Regularly check whether the screw between the pedal and the hydraulic rod is loose to ensure the fixed degree of the hydraulic rod.
