Course List

Learn about the basic types of pulleys for today’s front end drive system and the 8 key signs it’s time to change one. Watch as a Dayco product specialist addresses worn pulley bearings, misalignment and more.

Here are five simple tips to help shops follow the best maintenance procedures for the engine drive system - including how best to check for belt wear and why replacing the tensioner and pulley at the same time is critical.

Learn about inspection and installation intervals for heavy-duty water pumps from Dayco’s tech team. They share the top do’s and don’ts and explain what happens when the wrong coolant or coolant-to-water ratio is used in the system.

Learn the top 2 reasons water pumps fail after installation. Dayco’s engine experts also talk torque, cooling system maintenance, cavitation and the importance of using an OE-quality water pump.

Learn about belt maintenance intervals for heavy-duty vehicles, how best to measure belt wear using the proper tool, and the importance of troubleshooting chirps and squeals.