That would be the pressure plate.
Does anyone know how to take off a radiator fan clutch from a 1998 Dodge Dakota 3.9 V6
you dont
Clutch switches are usually located at the top of the clutch pedal.
YesYes
It is not adjustable.
When can turn the fan freely with no resistense
The fuse for the code reader plug on a 2001 Dodge Dakota is on the drivers side under the steering wheel by the emergency brake or clutch.
There is an internal clutch failure.
bearing is shot
The regulator is part of the pump module in the fuel tank on a 1999 Dodge Dakota.
40psi40psi
yes you can replace the bearing...but by the time you drop the transmission to get to the bearing, you are better off replacing the clutch, pressure plate and throw out bearing!! so you can avoid taking everything else out later.......because if the bearing is going bad then the clutch and pressure plate probably not far behind!!