Title: Pressure the test cooling system and radiator cap.
Course: Diesel Equipment Technology I (20107-I) > Section: Preventive Maintenance and Inspection: Servicing the Cooling System

Testing should include using a coolant system pressure tester and following instructions

- to verify the integrity of the entire cooling system
- to test the operation of the radiator cap.

Process/Skill Questions:

- Why is a cooling system pressurized?
- What are some common issues that can damage a cooling system?