Of course, in a majority of the cases, fluidic mechanisms of the chairs can be fixed if something breaks or the enjoyment of the ride becomes bumpy and unsmooth. In many cases, the solutions to portions that malfunction are given by highly qualified furniture technicians or the chair manufacturer itself, for instance, the components like valves, pipes which are worn out or the pistons that have been damaged. Meanwhile, several cases of tremendous impact will require a new system rather than a total replacement of the hydraulic system.