Can a hydraulic cylinder in a building hoist be repaired or replaced by others?

Yes, a hydraulic cylinder in a building hoist can be repaired or replaced by qualified individuals or companies other than the manufacturer. However, it is crucial to ensure that the service provider has the necessary expertise and follows the manufacturer's specifications to maintain safety and performance standards. Using non-genuine parts or improper installation can lead to safety hazards and void warranties. It is always recommended to consult with professionals who are familiar with the specific hoist model and have experience in hydraulic systems repair and maintenance.