JSS1 Basic Technology Lesson Note on Importance and Types of Maintenance

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Sub Topic 3:  Importance and Types of Maintenance

CONTENT:  i. Importance of Maintenance

Maintenance is the work done to keep or restore equipment to an acceptable working standard at a minimum cost. To avoid breakdown, an organization or individual should formulate an appropriate maintenance policy or plan. Maintenance is important so as to save cost and time that may be required for the installation of new equipment to replace the damaged ones. It is also necessary to prevent disappointment and loss of precious opportunities.

Need for Maintenance of Tools, Equipment and Machines

We need to maintain our tools and machine for the following reasons:

1. The tools like chisel, saw, etc. need to be cleaned and oiled regularly to prevent rust.
2. In same machine, there are parts that should be changed after they have worked for some hour, e.g. fuel filter, oil filter, belt, chain, etc. Even oil needs to be changed regularly.
3. Grease gun and oil can rag should be used to clean some of our equipment and machines.
4. It may also be necessary to remove and replace worn out component like screw, bolts, nuts, washer and rivets, etc.

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