Chapter 9 PowerPoint

Define these Technical Terms using the textbook:

1. brake inspection

2. chassis lubrication

3. drive belt inspection

4. engine oil

5. exhaust system inspection

6. fluid leak

7. hose inspection

8. lubrication service

9. steering system inspection

10. tire inspection

11. vehicle maintenance

Answer these discussion questions using the textbook:

1. Write the procedure for replacing engine oil and filter.

Read the chapter summary below:

■ Vehicle fluids include engine oil, coolant, brake fluid, transmission fluid, power steering fluid, and other liquids.

■ Vehicle maintenance includes any operation that will keep a vehicle in good operating condition.

■ A car’s warranty can become void if improper fluids or incorrect service procedures or intervals are used.

■ Be careful! Oil and other fluids at operating temperature can be hot enough to burn.

■ EPA (Environmental Protection Agency) guidelines and state regulations affect how you must handle and dispose of used fluids, solvents, and other shop chemicals.

■ Never remove a radiator cap while the engine or radiator is hot. Boiling coolant can spray out of the radiator, causing serious burns.

■ Hold a shop rag around fuel line fittings when loosening. This will keep fuel from spraying or leaking out, preventing a possible explosion and fire.

■ During a grease job, you must lubricate high-friction pivot points on the suspension, steering, and drive train systems.

■ As you perform a lubrication job or any kind of auto repair, always watch for mechanical problems. Visually inspect the vehicle for any signs of wear, deterioration, loose parts, or leaks.

■ A stethoscope (similar to that used by a doctor to listen to a patient’s heart) is commonly used by a technician.

■ A section of vacuum hose can be used as a handy device for finding sounds not coming from inside parts.