Today’s heavy-duty trucks run hotter than their predecessors and that’s why it’s important to stay on top of your cooling system maintenance. Failure to do so can lead to major repairs caused by exhaust gas recirculation (EGR) cooler issues, heat exchanger inefficiency and other coolant-related breakdowns. 

Proper cooling system performance starts with proper coolant selection and maintenance. Is your operation making the most out of today’s high-performance organic acid technology (OAT) formulations? 

During this session, panelists will cover identification and tracking of common repairs and coolant pump replacements to help determine the root cause of engine-related failures among the various manufacturers. We also will provide training take-aways for technicians to prevent commonly encountered issues from escalating into serious maintenance concerns. 

Presenters will review the various types of coolants used in today’s heavy-duty power units, the consequences of improper coolant service, and the impact of electrolysis and drive system issues on cooling system performance. We’ll also cover recommended practices for preventing water pump failures and replacements, which can be a significant yet preventable expense for fleet operations. 

If cooling system issues are heating up your maintenance operation, this session is for you.

Moderator:

  • Dan Salabsky (PITT OHIO)

Speakers:

  • Evan Ferguson (Old World Industries)
  • Steve Raeburn (Gates Corp.)
  • Waleed Salama (Daimler Truck North America)

Speaker