Section 03-03: Engine Cooling | 1996 F-150, F-250, F-350, F-Super Duty, Bronco Vehicles and F-250, F-350 and F-Super Duty Vehicles with 7.3L Diesel Engines Workshop Manual |
Engine cooling fans are of pressed-steel construction with the fan blades riveted to the fan center.
The fan is driven through a viscous-type fan clutch (8A616) which is controlled by an integral bimetal thermostat.