Procedure structuring for programming aircraft maintenance activities

Resumo

Purpose – This paper aims to exemplify the use of project management tools in the scheduling of aircraft
maintenance activities. This process is known as maintenance, repair and overhaul and it has gained
importance within the aeronautical sector due to its expected growth in the coming years; however, it also
faces increasing competitiveness in its market. This fact gives rise to the need of acting in maintenance
management and seeking lower costs while maintaining the quality of the service provided. The purpose of
this paper is to propose the structuring of a procedure that aims to reduce the total maintenance time
(downtime) and guarantee the delivery of the aircraft on time.
Design/methodology/approach – The paper, through a case study at a Brazilian aircraft maintenance
center, used critical path method and critical chain project management, the latter being derived from the
theory of constraints, with the purpose of analyzing resources systematically and synchronizing the activities
in the precedence network.
Findings – As a result, it is shown that downtime can be reduced from 11 to 5 days and improvements are
proposed to achieve greater market competitiveness.
Originality/value – This paper demonstrates the competitive advantage that resulted from the application
of project management tools in the aircraft maintenance planning and execution.