fla

Vehicle recall defect – Vehicle Description: Heavy Duty Trucks Equipped With Horton Fan Drives. The Fan Drive Control System Was Reconfigured Which Resulted In A Significant Increase In The Demand For Fan Activation And Associated Stress To Electrical And Mechanical Components. Various Component Failure Models, Combined With Characteristics Of The Fan Clutch And Its Bearings, Can Cause Fan Clutch Bearings To Fail Prematurely And Result In A Locked Fan.

Vehicle recall defect – Air System Blockage In The Air Dryer Occurs Degrading The Moisture Removing Capabilities Of The Dryer When The Vehicle Is Operated In A Cold Environment And Moisture Accumulates And Freezes In The Air Dryer Or In The Line Between The Dryer And The Air System Reservoir. The Air Dryer Can Become Over Pressurized Causing The Air Dryer Cartridge To Separate From The Mounting Base.