United States 84V042000
FREIGHTLINER LLC
The problem
ENGINE COOLING FAN IS MADE OF A PLASTIC OUTER RING AND BLADE MOLDED TO A METAL CENTER. THE FAN BLADES CAN SEPARATE FROM THE HUB AND DISINTEGRATE WITHOUT WARNING.
What owners should do
IMMEDIATE REPLACEMENT OF DEFECTIVE FAN WITH AN ALL METAL FAN WILL BE DONE FREE OF CHARGE.
Units 8500