Abstract
The reliability of manufacturing machinery is a critical factor influencing operational
efficiency, cost management, and overall productivity in industrial settings. However,
many manufacturing industries face challenges in maintaining aging or legacy
machinery, often lacking modern reliability features. This study examines the impact
of reliability management on manufacturing industries, particularly Company X,
focusing on its role in improving maintenance quality, reducing downtime, and
optimizing asset utilization and operational efficiency. Company X is a steel
manufacturing firm in Johannesburg, South Africa. For this study, its name is withheld
to protect its identity. This study adds to already existing knowledge on plant
dependability and maintenance by highlighting how structured reliability practices can
strengthen operational performance and extend the useful life of legacy equipment.
This study follows a mixed method research approach, a blend of quantitative and
qualitative study. When it comes to Data collection, literature review, observations, a
questionnaire, a survey, and maintenance records and documentation will be used for
that purpose. A questionnaire to be completed by Company X’s workers within the
chosen population was set and distributed to 28 participants to perform gap analysis
and assess the maintenance activities. A survey was used to benchmark. This was
achieved through an online platform and targeted 50 replies from workers in other
manufacturing industries in South Africa. However, 35 replies satisfied the criteria after
data cleaning. The findings from this research aim to support organizations in
developing a structured reliability management framework to enhance the longevity
and operational efficiency of legacy manufacturing machinery.