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.
ASE 7: I. Diesel Engines: E. Cooling Systems (P-1)
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?