This paper proposes to solve planning repair of medical equipment in a hospital in Chile based in the planning type Flow-Shop Scheduling Problem, with the objective to eliminate downtime and minimize the total production time. To deliver a solution with a final makespan as low as possible was used the Tabu Search method. The proposal was tested using a real case study planning and execution of repairs, and the results are promising, since obtaining initial solutions using Tabu Search generated very low planning and time to implement them was feasible to achieve the estimated time.