ANALISIS KEGAGALAN KOMPONEN AIRFRAME FUEL SYSTEM PADA PESAWAT KT-1B WOONG BEE MENGGUNAKAN METODE FAILURE MODE AND EFFECTS ANALYSIS (FMEA)
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Institusion
INSTITUT TEKNOLOGI DIRGANTARA ADISUTJIPTO
Author
Faizin, Itmamul
Subject
T Technology (General)
Datestamp
2024-05-06 02:40:51
Abstract :
Aircraft maintenance is something that must be done in the entire aircraft system, maintenance must be carried out because each component has a certain reliability and age limit. This study aims to determine the results of the analysis of the causes of failures that occur in the fuselage component fuel system on the KT- 1B Woong Bee aircraft. The data used is in the form of a maintenance diary from the 043 Engineering Squadron for the 2020-2021 period. The method used is the Failure Mode and Effect Analysis (FMEA) method, Logic Tree Analysis (LTA) and the Risk Priority Number (RPN) value. The first step is to identify the failure in each component. Each failure mode and the failure effect that occurs in each component in the FMEA table. After that, the Risk Priority Number analysis was carried out by looking at the severity (Saverity), the incidence (Occurrence), and the detection level (Detection) of each component. The level of risk of failure that occurs, all components in the airframe fuel system have a moderate risk value, namely the delivery jet pump, transfer jet pump, acrobatic tank, booster pump, and fuel filter element. With respective RPN values, namely delivery jet pump, transfer jet pump, booster pump and fuel filter element with a value of 144. And acrobatic tanks with an RPN value of 108.
Aircraft maintenance is something that must be done in the entire aircraft system, maintenance must be carried out because each component has a certain reliability and age limit. This study aims to determine the results of the analysis of the causes of failures that occur in the fuselage component fuel system on the KT- 1B Woong Bee aircraft. The data used is in the form of a maintenance diary from the 043 Engineering Squadron for the 2020-2021 period. The method used is the Failure Mode and Effect Analysis (FMEA) method, Logic Tree Analysis (LTA) and the Risk Priority Number (RPN) value. The first step is to identify the failure in each component. Each failure mode and the failure effect that occurs in each component in the FMEA table. After that, the Risk Priority Number analysis was carried out by looking at the severity (Saverity), the incidence (Occurrence), and the detection level (Detection) of each component. The level of risk of failure that occurs, all components in the airframe fuel system have a moderate risk value, namely the delivery jet pump, transfer jet pump, acrobatic tank, booster pump, and fuel filter element. With respective RPN values, namely delivery jet pump, transfer jet pump, booster pump and fuel filter element with a value of 144. And acrobatic tanks with an RPN value of 108.
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