A. Introduction
In the industrial world, machines need regular maintenance to work properly. One important machine component is a gearbox.
A gearbox is a mechanical device that transfers power and changes the speed or torque of a machine. Regular maintenance can help prevent machine damage and improve its performance.
In this lesson, you will learn how to understand and write a procedure text related to basic gearbox maintenance.
B. What Is a Procedure Text?
A procedure text is a text that explains how to do or make something through a series of steps.
The purposes of a procedure text are:
- To give instructions.
- To explain how to perform an activity.
- To describe the steps of a process.
- To help people complete a task correctly.
Generic Structure of a Procedure Text
| Part | Function |
|---|---|
| Goal | Explains what we want to do. |
| Tools and Materials | Lists the equipment needed. |
| Steps | Explains the instructions in sequence. |
C. Reading Text
How to Perform Basic Maintenance on a Gearbox
Goal
To perform basic maintenance on an industrial gearbox safely and correctly.
Tools and Materials
Before starting the maintenance process, prepare the following equipment:
- Safety gloves
- Safety goggles
- Cleaning cloth
- Wrench
- Screwdriver
- Lubricating oil
- Oil container
Steps
- Turn off the machine and disconnect the power supply.
- Wait until the gearbox stops completely and becomes safe to inspect.
- Wear your personal protective equipment, such as safety gloves and goggles.
- Clean the outside surface of the gearbox using a clean cloth.
- Check the gearbox for oil leaks, loose bolts, or damaged parts.
- Inspect the lubricating oil level.
- Add or replace the lubricating oil if necessary.
- Tighten any loose bolts using the appropriate tools.
- Make sure all components are in good condition.
- Reconnect the power supply and test the machine carefully.
D. Vocabulary Builder
Berikut adalah beberapa kosakata penting yang berkaitan dengan perawatan gearbox.
| Vocabulary | Meaning |
|---|---|
| Gearbox | Kotak roda gigi |
| Maintenance | Perawatan |
| Machine | Mesin |
| Power supply | Sumber listrik/daya |
| Safety gloves | Sarung tangan keselamatan |
| Safety goggles | Kacamata keselamatan |
| Cleaning cloth | Kain pembersih |
| Wrench | Kunci |
| Screwdriver | Obeng |
| Lubricating oil | Oli pelumas |
| Oil leak | Kebocoran oli |
| Loose bolts | Baut yang longgar |
| Damaged parts | Bagian yang rusak |
| Inspect | Memeriksa |
| Replace | Mengganti |
| Tighten | Mengencangkan |
| Reconnect | Menyambungkan kembali |
Safety First!⚠️ IMPORTANT SAFETY REMINDER Before performing maintenance on industrial equipment:
G. Reading ComprehensionAnswer the following questions based on the text!
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