Title: Identify the essential operating fluids.
Course: Utility/Heavy Construction I (20052-I) > Section: Becoming Oriented to the Trade

Identification should include

- engine oil
- diesel exhaust fluid (DEF)
- hydraulics
- fuel
- coolant
- windshield wiper fluid.

Process/Skill Questions:

- What are the differences between the fluids? Where do they go?
- What happens if the wrong type of fluid is used in a particular location?
- How should one explain the process of keeping oil clean?