Optimalisasi Head Truck Maintenance untuk Meningkatkan Availability dan Reliability di PT. TPS

Abstract

PT TPS Surabaya is a company engaged in terminal handling, especially
containers. In carrying out operational activities to transport containers from the
dock to the company's container yard, it uses eighty head truck fleets.
Operational activities for transporting containers are carried out 24 hours a day
so that maintenance is needed. Therefore, the operational head trucks do not
experience sudden damage and disrupt operations. The malfunction of the
device can occur due to damage to the components in the device. The design of
the component replacement and the inspection intervals on the components is
needed to avoid sudden component damage. Calculation of interval replacement
and component checking is done by calculating the damage distribution
followed by searching for index of fit and goodness of fit using Minitab
software. The result showed that the inspection time interval of 1091 hours for
the air system and 398.45 hours for the transmission system components.
Besides, the replacement time interval for the component of the air system is 62
hours and the transmission system is 124 hours after inspection.