Title: Inspect the radiator.
Course: Diesel Equipment Technology I (20107-I) > Section: Diesel Engines: Servicing the Cooling Systems

Inspection should include

- pressure washing the exterior of the radiator
- performing a visual inspection
- recommending that the radiator be sent to a specialty shop for pressure testing and repairs, if required
- using a radiator hand pump to verify the operation of the pressure cap
- performing a visual inspection of the recovery tank for leaks
- determining additional needed action.

Process/Skill Questions:

- What safety precautions should be taken when pressure washing a radiator?
- Why is a cooling system pressurized?
- What is the purpose of the recovery tank?