6. ANALISIS RELIABILITY CENTERED MAINTENANCE (RCM) KOMPONEN HYDRAULIC PUMP PN MPEV3-011-8UK2B PESAWAT CN 235 100M/220M/MPA MELALUI PROGRAM PERAWATAN DI SKADRON UDARA 27 PAPUA

Abstrak

In realizing the optimization of the maintenance capability of the CN 235 100M/220M/
MPA Air Squadron 27, it is necessary to take steps to overcome the existing problems, namely carrying
out preflight checks before carrying out flight crew missions, in this case the crew carries out checks on
all aircraft systems and one of them is hydraulic system. Therefore, analytical measures are needed to
determine the reliability of this PN: MPEV3-011-8UK2B hydraulic pump. The theory used in analyzing
this problem is the theory of maintenance, the theory of Reliability Centered Maintenance (RCM), the
theory of reliability, the concept of willingness, Component Replacement Interval with Total Minimum
Downtime and Paretto Diagram. The results of this study are from the time interval data required to
carry out maintenance or maintenance on the Hydraulic Pump PN component: MPEV3-011-8UK2B
on the CN 235 100M/220M/MPA aircraft is 30 (thirty) days, it has shown that the reliability of this
component is also depending on the flight hours of the aircraft and the operation of the Hydraulic
System that is not excessive. The replacement schedule is carried out by prioritizing components whose
reliability values are predicted to experience an extreme decline and have also been diagnosed as
eligible to be replaced. The condition of the Hydraulic Pump Components on the CN 235 100M/220M/
MPA Aircraft which has been influenced by several factors that cause an extreme decrease in reliability
values, the appropriate method used is component replacement.