Servicing should follow the manufacturer's specifications and instructor's guidelines and include
- checking the engine oil level
- draining engine oil
- replacing the oil filter, if applicable
- refilling engine oil to the proper level.
Process/Skill Questions:
- What are the different types of oil filters used on outdoor power equipment?
- What is the engine oil application chart?
- What is a dipstick?
- What are some common oil contaminants?
- What is the effect of overfilling or underfilling?