Performance should include
- consulting manufacturer lubrication and maintenance guidelines for oil specifications and capacities
- cutting the oil filter open and inspecting for debris
- taking an oil sample
- following environmental guidelines for disposal of waste oil and filter.
ASE 3: I. Diesel Engines: D. Lubrication Systems (P-1)
Process/Skill Questions:
- How will the oil specification change between summer and winter temperatures?
- How should an oil filter be installed—empty or filled with oil?
- What vehicle information should be submitted when sending in an oil sample?