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Evaluating the elements of just in time (JIT) for implementation in maintenance by exploratory and confirmatory factor analysis

Sandeep Phogat (Department of Mechanical Engineering, Amity University, Gurgaon, India)
Anil Kumar Gupta (Department of Mechanical Engineering, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, India)

International Journal of Quality & Reliability Management

ISSN: 0265-671X

Article publication date: 7 January 2019

Issue publication date: 21 February 2019

1205

Abstract

Purpose

The purpose of this paper is to propose a model (structural equation modeling (SEM)) from the 16 identified just in time (JIT) elements useful for implementation of JIT in maintenance.

Design/methodology/approach

Data were collected using questionnaires posted to 421 manufacturing industries and automotive service industries in India from which 133 usable responses were obtained. First, exploratory factor analysis (EFA) is carried out to identify the factor structure after that confirmatory factor analysis (CFA) is carried out to verify the factor structure of a set of identified JIT elements. CFA is conceded by an SEM statistical technique. In this paper, EFA is applied to extract the factors in JIT implementation by the statistical package for social sciences (SPSS 24) software and confirming these factors by CFA through analysis of moment structures (AMOS 18) software.

Findings

Out of 18 identified JIT elements through literature and expert opinion only 16 JIT elements are selected for the study, two JIT elements removed due to the low value of correlation item-total correlation (CITC). Three factors extracted through EFA, which affects the benefits of JIT implementation in maintenance in quality improvement, production improvement and process control. SEM using AMOS 18.0 was used to perform the first-order three-factor structure (quality improvement, production improvement and process control) of the JIT implementation in maintenance.

Originality/value

The results will be useful for maintenance managers and maintenance professionals to understand the process of implementation of JIT in maintenance and to gain benefits after the implementation of JIT in maintenance in their respective organization.

Keywords

Citation

Phogat, S. and Gupta, A.K. (2019), "Evaluating the elements of just in time (JIT) for implementation in maintenance by exploratory and confirmatory factor analysis", International Journal of Quality & Reliability Management, Vol. 36 No. 1, pp. 7-24. https://doi.org/10.1108/IJQRM-12-2017-0279

Publisher

:

Emerald Publishing Limited

Copyright © 2019, Emerald Publishing Limited

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