SITEKNIK: Sistem Informasi, Teknik dan Teknologi Terapan
Vol. 3 No. 3 (2026): July

Implementation of FSN Analysis and Periodic Review System for Inventory Management Improvement in Spare Parts Warehouse

Leo Rama Kristiana (Telkom University, Indonesia)
Gisti Ayu Pratiwi (Telkom University, Indonesia)
Putu Giri Artha Kusuma (Telkom University, Indonesia)
Grass Aditya Pringgodani (Telkom University, Indonesia)
Irza Farhand (Telkom University, Indonesia)
Theresia Jeremia Purba (Telkom University, Indonesia)



Article Info

Publish Date
24 Jul 2026

Abstract

Effective inventory management is essential for maintaining spare parts availability and ensuring high service levels in the automotive industry. PT IAMI, particularly the PSM Dept. and PC Dept. Bekasi, identified inventory management issues at its Medan Depot as a pilot project for inventory improvement. The depot initially achieved a fill rate of only 60%, below the company’s target of 70%, due to the absence of standardized spare parts classification, review period policies, replenishment planning, and an integrated monitoring system. To address these issues, a community service program was conducted by Telkom University through technical assistance in developing an inventory management framework. The program integrated Fast-Slow-Non Moving (FSN) Analysis, the Periodic Review System (R,s), and a dashboard-based inventory monitoring system using Microsoft Excel. The implementation stages included field observation, focus group discussion, operational data analysis, spare parts classification, inventory parameter calculation, dashboard development, and validation with the partner. The results showed that the proposed inventory policy improved the fill rate from 60% to 99%, exceeding the company target. In addition, the dashboard improved inventory visibility by displaying stock status, fill rate, safety stock, reorder warnings, and other operational indicators.

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Journal Info

Abbrev

SITEKNIK

Publisher

Subject

Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management

Description

SITEKNIK: Sistem Informasi, Teknik dan Teknologi Terapan or in English the publication title Information Systems, Engineering and Applied Technology is an open access journal committed to publishing high quality research articles in the fields of Information Systems, Informatics, Digital ...