Title: Identify engine fuel, oil, coolant, air, and other leaks.
Course: Diesel Equipment Technology I (20107-I) > Section: DIESEL ENGINES: General

Identification should include

- placing the vehicle on a level surface
- conducting a visual inspection
- using dye with an ultraviolet light or smoke emitter, if necessary
- determining the necessary action.

Process/Skill Questions:

- Why are fluids different colors? What are the colors of the various fluids?
- How does the use of a dye and light save time in locating leaks? How does a smoke machine save time?
- What are the safety and environmental considerations when repairing a leak?