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Welcome to our GLCCSchool Recording Library

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With the exception of our GLCC website webinar, the GLCCSChool Recording Library is closed until our new school year begins in November. See you in school!
Recorded: Monday, February 3, 2020
Instructor: Joann Mead
Price: $0.00  Discounts processed during checkout.
The GLCC club's website is a treasure trove of information and features. Join Joann Mead in this FREE webinar as she walks you through how to fully access our GLCC website’s full potential.
Recorded: Wednesday, March 18, 2026
Instructor: Jim Zima
Marine Diesel Maintenance 101 is a two-part $30.00 webinar. To see both parts you must register for both Part A and Part B.
Price: $15.00  Discounts processed during checkout.
Jim Zima, owner of Great Lakes Diesel in Vermilion, Ohio, believes that by instructing boat owners in basic maintenance, they learn to do daily engine checks and become confident in their ability to perform their own preventative maintenance services. Knowledge in these areas will keep your boat in good running order and will likely avoid costly repairs.
Recorded: Thursday, March 19, 2026
Instructor: Jim Zima
Marine Diesel Maintenace 101 is a two-part $30.00 webinar. To see both parts you must register for both Part A and Part B.
Price: $15.00  Discounts processed during checkout.
Jim Zima, owner of Great Lakes Diesel in Vermilion, Ohio, believes that by instructing boat owners in basic maintenance, they learn to do daily engine checks and become confident in their ability to perform their own preventative maintenance services. Knowledge in these areas will keep your boat in good running order and will likely avoid costly repairs.
Recorded: Wednesday, March 25, 2026
Instructor: Jim Zima
Price: $20.00  Discounts processed during checkout.
Ever had that sinking feeling when your diesel starts to labor, sputter, and finally dies? In the second of his GLCC School diesel maintenance series Jim Zima, owner of Great Lakes Diesel in Vermilion, Ohio, will lead you through a thorough and detailed look at how to prevent diesel fuel issues and what to do when they occur. From his classes at the GLCC School to his classes at the Annapolis Cruisers University, Jim Zima shows us that he is not only a master mechanic but a great teacher. Join Jim for this outstanding webinar.
Recorded: Wednesday, April 1, 2026
Instructor: Jim Zima
Price: $20.00  Discounts processed during checkout.
An overheated engine is never good, and it always seems to happen at the worst time. In the third of his GLCC School diesel maintenance series Jim Zima, owner of Great Lakes Diesel in Vermilion, Ohio, will lead you through a thorough and detailed look at how to prevent diesel cooling system issues and what to do when they occur. From his classes at the GLCC School to his classes at the Annapolis Cruisers University, Jim Zima shows us that he is not only a master mechanic but a great teacher. Join Jim for this outstanding webinar.
Price: $20.00  Discounts processed during checkout.
In this final webinar in the diesel maintenance series, instructor Jim Zima digs past the benefits of regular diesel maintenance and looks at those subtle and sometimes not so subtle indications that says, "Something is not right!"