COURSE CATALOG

Welcome to the Mack Trucks Academy Course Catalog. Click on any functional area to explore complete course listings and session descriptions.

Functional Areas

The Mack Trucks Academy Development Guide provides direction to learning and development content across five core functional areas: Parts, Sales, Service, Technical, and Warranty. Find courses aligned with your role at a Mack dealership by clicking on the links below.

Technical980466: JOST Fifth Wheel 103 – Air Slide Troubleshooting

JOST Fifth Wheel 103 – Air Slide Troubleshooting

Course topics include:

Periodic maintenance of JOST Outboard and Universal Inboard sliding fifth wheels

Grease zerk location for the slider pivot arm

Troubleshooting JOST Outboard and Universal Inboard sliding fifth wheels

Training type: eLearning

Your ability to view this course in Navigator may be determined by prerequisite completion or curriculum availability. Visit Navigator for more information.

Open in Navigator

Questions?

Reach out to the Mack Trucks Academy team at academy-help@macktrucks.com to learn more about scheduling training. You can also check out the Development Plans to find specific certification level requirements.