摘要：THE MAINTENANCE IS A COMPLEX ACTIVITY THAT COMPRISES TECHNICAL, ADMINISTRATIVE ANDMANAGEMENT MEASURES TAKEN OVER THE LIFECYCLE OF A TECHNICAL SYSTEM – HAVING ASOBJECTIVE MAINTAINING IT OR BRINGING IT BACK IN A STATE IN WHICH IT CAN FULFIL THENECESSARY FUNCTION. LIKE ANY TECHNICAL SYSTEM, THE AIRCRAFT SUFFERS A CONTINUOUSDEGRADATION PROCESS DURING ITS OPERATION. THROUGH MAINTENANCE OPERATIONS THE MAINCHARACTERISTICS AND PARAMETERS OF THE AIRCRAFT ARE KEPT IN THE SO CALLED AIRWORTHINESSSTATE. IN THIS PAPER HAS BEEN CREATED AND DETERMINED A MAINTENANCE PROGRAMME FOR THEFUEL SYSTEM AND THE TURBOSHAFT ENGINE OF A CS 27 LIGHT CATEGORY HELICOPTER.
