Uploaded February 2025 | Updated September 2026, 1 day ago

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A faulty air dryer or governor can lead to moisture buildup in your truck’s air system, affecting brake performance. Learn why the air dryer is essential for removing moisture from compressed air, how to properly drain the air system, and the tools needed for the job. Team Run Smart Pro, Bob Caffee, also shares tips for replacing the filter, O-ring, and air governor to keep your truck’s air system running smoothly.

Check out the Team Run Smart playlist on our YouTube channel for more trucking maintenance tips 🛠️

#Trucking #TruckMaintenance #AirDryer #SemiTruckRepairs #FleetMaintenance #Freightliner #TeamRunSmart #TruckRepair #FreightlinerPartner