Course description
Chapter 1: Introduction to Four-Wheeler Mechanics
· The Role and Responsibilities of a Four-Wheeler Mechanic
· The Importance of Skill Development in Automotive Repair
· Overview of the Book
Chapter 2: Understanding Vehicle Components
· Key Parts of a Four-Wheeler
o Engine, Transmission, Suspension, Brakes, Electrical System
· Function and Maintenance of Each Component
· Common Vehicle Models and Their Specific Features
Chapter 3: Basic Mechanical Skills
· Using Tools and Equipment
o Wrenches, Screwdrivers, Diagnostic Tools, Lifting Equipment
· Performing Routine Maintenance Tasks
o Oil Changes, Air Filter Replacements, Tire Rotation
· Understanding and Reading Technical Manuals
Chapter 4: Engine Maintenance and Repair
· Engine Types and Configurations (Petrol, Diesel, Hybrid)
· Diagnosing Common Engine Issues
· Replacing and Repairing Engine Parts
o Pistons, Cylinders, Valves, Timing Belts
· Engine Overhaul Procedures
Chapter 5: Transmission and Drivetrain Systems
· Understanding Transmission Types (Manual, Automatic, CVT)
· Diagnosing Transmission Issues
· Repairing and Replacing Clutch Components and Gearboxes
· Drivetrain Components: Differential, Driveshafts, CV Joints
Chapter 6: Suspension and Steering Systems
· Function and Types of Suspension Systems
· Diagnosing Suspension Problems
· Replacing and Repairing Shock Absorbers, Struts, and Springs
· Understanding and Repairing Steering Mechanisms (Rack and Pinion, Power Steering)
Chapter 7: Brake Systems
· Types of Brakes (Disc, Drum, ABS, Electronic Braking Systems)
· Diagnosing Brake Issues
· Replacing and Repairing Brake Pads, Rotors, Calipers, and Lines
· Brake System Maintenance and Adjustment
