Index
1 | item | topic | description |
|---|---|---| | 1 | **Introduction to Braking Systems: Purpose and Components** | A basic overview of why cars need brakes, the fundamental parts of a braking system (like brake pedal, master cylinder, brake lines, calipers/wheel cylinders, brake pads/shoes, rotors/drums), and how they all work together to slow down or stop a vehicle. Includes common braking system configurations.| | 2 | **Hydraulic System Basics: Pressure and Fluid** | Explains the core principles of hydraulics as applied to brakes. Focuses on Pascal's Law and how force is multiplied through the brake system using brake fluid. Covers the importance of brake fluid maintenance (types, bleeding) and the dangers of air in the system. | | 3 | **Brake System Components in Detail: Rotors, Pads, Calipers, and Drums/Shoes** | A deeper dive into the specific functions and types of each major component: * **Rotors/Drums:** Different designs (solid, vented, drilled/slotted) and materials. * **Pads/Shoes:** Friction materials, wear indicators, and types. * **Calipers/Wheel Cylinders:** How they use hydraulic pressure to apply the brakes. Also covering proper inspection methods. | | 4 | **Anti-lock Braking Systems (ABS): Principles and Operation** | Explains how ABS prevents wheel lockup during hard braking, improving steering control. Explains the main ABS components (wheel speed sensors, ABS module, hydraulic control unit) and their roles, and how ABS enhances vehicle control during emergency stops. | | 5 | **Troubleshooting and Maintenance: Common Brake Problems and Solutions** | Covers common brake problems like squealing, grinding, pulling to one side, and a spongy brake pedal. Teaches basic diagnostic techniques, visual inspection procedures, and how to perform basic maintenance tasks like brake pad replacement and brake fluid bleeding. Also covering the importance of following safety procedures and using appropriate tools. |
2 * **keep it practical:** focus on real-world examples and scenarios.
* **Visual Aids:** Use diagrams, pictures, and videos extensively to illustrate concepts. * **Hands-on Activities:** If possible, incorporate activities like inspecting brake components or practicing brake bleeding on a training vehicle. * **Safety First:** Emphasize the importance of safety precautions when working on braking systems.