Requirements January 2009 until January 2013

You will need access to a car or truck and its owner’s manual to meet some requirements for this merit badge.

1. Discuss with your counselor the safety equipment, tools, and clothing used while checking or repairing a motor vehicle. Use this equipment, tools, and/or clothing (when needed or called for) in meeting the requirements for this merit badge.

2. General Maintenance, Safety, and Registration. Do the following:

(a) Review the maintenance chart in the owner’s manual. Explain the requirements and time limits.
(b) Demonstrate how to check the following:

1. Brake fluid
2. Engine oil
3. Coolant
4. Power steering fluid
5. Windshield washer fluid
6. Transmission fluid
7. Battery fluid (if possible) and condition of the battery terminals

(c) Multi-fuse boxes; determine the size of fuses. Demonstrate the proper replacement of burned-out fuses.
(d) Demonstrate how to check the condition and tension of belts and hoses.
(e) Check the lighting in the vehicle, including instrument, warning, and exterior hopes.
(f) Locate and check the air filter.
(g) N purpose, importance, and limitations of safety belts and passive restraints.
(h) Find out the requirements for the state inspection in your state, including how often you vehicle needs to be inspected.
(i) Explain the importance of registering a vehicle and finding out annual registration fee renewing your family car’s registration.

3. Do the following:

(a) Explain the function of the fuel gauge, speedometer, tachometer, oil pressure, an engine to your gauge. Point each one out on the instrument cluster.

(b) Explain the symbols that might up on the dashboard and the difference between the yellow and red symbols. Explain each of the indicators on the dashboard, using the owner’s manual is necessary.

4. Do the following:

(a) Explain the difference between the tire manufacturer’s in the vehicle manufacturer’s specifications and show where to find them.
(b) Demonstrate how to check tire pressure and properly inflate a tire. Check the spare tire and make sure it is ready for use
(c) Explain why wheel alignment is important to the life of a tire. Explain caster, camber, and toe in adjustments on wheel alignment.
(d) Explain the purpose of the lateral wear bar indicator.
(e) Explain how to dispose of old tires in accordance with local laws and regulations.

5. Do the following:

(a) Explain how an internal combustion engine operates. Tell the differences between gasoline and diesel engines. Explain how a gasoline electric hybrid vehicle is powered
(b) Discuss the purpose of engine oil. Explain the APIs service code, the SAE number, and the viscosity rating.
(c) Explain where to find the recommended oil type and the amount of oil to be used in the vehicle engine.

6. Cooling System. Do the following:

(a) Explain the need for coolant in the cooling system.
(b) Explain how to flush and change the engine coolant in a vehicle and how to properly dispose of the used coolant.

7. Fuel System. Do the following:

(a) Explain how the air and fuel systems work together and why it is necessary to have an air filter and fuel filter.
(b) Explain how a fuel injection system works and how and onboard computer works with the fuel injection system.

8. Ignition and Electrical Systems. Do the following

(a) Diagram and explain the parts of the electrical system.
(b) Explain the cylinder engine sequence.
(c) Demonstrate how to change the spark plugs in an internal combustion engine (lawnmower, dirtbike, motorcycle).
(d) Demonstrate how to safely connect jumper cables to your car battery.

9. Drive Train. Do the following:

(a) Diagram the drive train and explain the different parts.
(b) Explain the difference between automatic and standard transmissions.
(c) Explain the types of automatic transmission fluid.
(d) Explain the types of lubricants used in a standard transmission and in the differential.
(e) Explain the difference between front-wheel, rear-wheel, and four-wheel-drive.

10. Brake System. Do the following:

(a) Explain the brake system (including antilock systems) and how it operates.
(b)Explain the differences between disk and drum systems.
(c) Demonstrate how to check the condition of a vehicle’s brake system. After checking, make recommendations for repairs (if necessary).

11. Do TWO of the following:

(a) Determine the value of three different vehicles you are interested in purchasing. One must be new and one must be used; third via can be new or used. For each vehicle, find out the requirements and cost of automobile insurance to include basic liability and operations for collision, comprehensive, towing, and rental car. Using three vehicles you choose and with your merit badge counselors assistance, complete the operation/maintenance chart provided in the merit badge pamphlet. Use this information to determine the operating cost per mile for each vehicle, and discuss what you learn with your counselor.
(b) Choose a car cleaner and wax product for the vehicle you want to clean. Explain clearcoat paint and the precautions necessary for care. Clean the vehicle, both inside and out, and wax the interior. Use a vinyl and rubber protectant (on vinyl tops, rubber door seals, sidewalks, etc.) And explain the importance of this protectant.
(c) Locate the manufacturer’s jack. Use the Jack to determine how to engage the jack correctly on the vehicle, then change a tire correctly.
(d) Perform an oil filter and oil change on a vehicle. Explain how to properly dispose of the used oil and filter.

12. Find out three career opportunities in the automobile industry. Pick one and find out about education, training, and experience required for this profession. Discuss this with your counselor, and explain why this profession might interest you.