You will need
- Suitable engine oil
- Paper towels
- Access to a motorcycle (with the correct manual)
Engine oil is used to stop moving parts in the engine rubbing against each other which protects the parts and makes them last much longer. Keeping the right amount of oil in an engine is very important; too little oil and parts might rub together and damage each other, too much oil can increase the pressure inside the engine and cause the oil to become foamy and less effective.
Topping up your engine oil can help to keep your vehicle running smoothly but changing your engine oil regularly in line with the manufacturer’s guidelines is one of the best ways to keep your engine healthy.
Most modern engine oils will be given a grade such as 10W-40. These numbers tell you the viscosity, or thickness, of the oil at different temperatures. Different engines in different vehicles will need different types of engine oil depending on the manufacturer’s guidelines.
Before you begin
- This activity’s part of a series of short activities in the Scouts Mechanic Activity Badge.
- Decide how you’ll run these activities. You could run a mechanics activity day with a few vehicles, so small groups can try different tasks on different vehicles at the same time. You could also run the activities as short bases during a meeting (while other activities take place).
- Decide who’ll run and supervise this activity. All of the practical activities for the Mechanic Badge should be run and supervised by a qualified mechanic (or someone with enough knowledge gained through experience).
These guidelines are generic for modern vehicles. Always check the handbook for the vehicle you’re using or seek advice from a qualified and experienced mechanic.
- When the vehicle is fully cooled, check the level of engine oil by removing the dipstick, wipe it with a paper towel, replace it and finally remove it to see if the level of oil is within the marks on the dipstick.
- Combine this and the manufacturer’s guidelines to see how much fresh engine oil is required.
- Select the correct engine oil for your vehicle, the manufacturer’s guidelines will tell you which oil you need. Most shops which sells engine oil will be able to tell you which type you need.
- Find and remove the oil filler cap and add a small amount of fresh oil with a funnel and wait a few minutes for it to settle in the engine.
- Check the level of engine oil again and add more if necessary. Take it slowly and make sure not too add too much oil.
- Replace the oil filler cap and make sure to wipe up any spills.
This activity was all about developing skills. Why’s it useful to be able to get stuck in to vehicle maintenance? It helps keep people safe and can save you money too. It’s also better for the environment to look after vehicles so less resources are used to repair avoidable faults (or even replace cars). Was it easy to learn this skill? Is this skill the same for every single vehicle, or would people still need to check the manual?
This activity also gave people the chance to be independent. How did it feel to get stuck in to a practical task? What role did the adults have in this activity? They supervised to make sure no one (and no vehicles) got hurt.
This task involves the use of potentially harmful fluids or chemicals. Make sure you follow all relevant safety guidance. Make sure you dispose of them appropriately too, in line with safety guidance.
- Manufacturer’s guidelines
All vehicles will be different so always follow the manufacturer’s guidelines.
- Outdoor activities
You must have permission to use the location. Always check the weather forecast and inform parents and carers of any change in venue.
Before completing this activity make sure you have suitable personal protective equipment (PPE). This could include eye or ear protection, gloves, and anything else you need to protect yourself. You’ll know what you need as a result of completing the risk assessment for the activity.
- Vehicle readiness
Before completing this activity, make sure that the engine’s fully cooled. The vehicle should be parked on flat, stable ground with the parking break applied.