Institusion
INSTITUT TEKNOLOGI DIRGANTARA ADISUTJIPTO
Author
AGUNG WIBOWO FINA, HYZCYA
Subject
T Technology (General)
Datestamp
2024-07-29 02:22:54
Abstract :
Primary Electric Fuel Pump is a part of fuel system to pump a fuel from
Collector Tank to an Engine Driven Pump. These components are often a sudden
damaged when the aircraft carrying a flight. Because of that, its need to be
implemented reability analysis.
There are a lot of method to analyzing reability. ?Weibull Distribution? is
often used to analize the reability. The research take a title ?Reability for Primary
Electric Fuel Pump on G120 TP-A Grob Indonesian Air Force with Weibull?s
Distribution?. The first step in Weibull?s Distribution is find a data about
troubleshooting in Fuel system, especially a failure of Primary Electric Fuel
Pump. We can look this data from a maintenance persons in 043th Maintenance
Squadron, Adisutjipto Airforce Base. We find there are 11 (eleven) failure of
Primary Electric Fuel Pump.
With Weibull?s Distribution method, a parameter is ? (shape parameter).
From the data, we can find that ? (shape parameter) = 1,295333348 (? > 1).
Because of ? > 1, the failure from this part is ?wear out? failure. The most
effective maintenance from this failure is ?Preventive Maintenance?. The level of
reliability with the effect of preventive maintenance 100 flying hours using a
weibull distribution approach has the effect of reliability on the primary electric
fuel pump component of Rm(t) = 0,6098454864