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Corrective Mainte

INTRODUCTION

Although every effort is made to make engineering systems a

through design, preventive maintenance, and so on, from time

Consequently, they are repaired to their operational state. Thus

maintenance is an important component of maintenance activity

nance may be defined as the remedial action carried out due to f

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Salvage Fail-repair O

RServicing

Correctivemaintenancetypes

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maintenance workload may not be reduced, but the edowntime could be impacted significantly.

Effective accessibility: Often a significant amount of tim

ing the failed part. Proper attention to accessibility durin

reduce part accessibility time and, in turn, the correc

time.

Human factor considerations:Attention paid to human fac

in areas such as readability of instructions, size, shape, an

ponents, selection and placement of dials and indicators, s

of access, gates, and readability, and information process

reduce corrective maintenance time significantly.