Hydraulic Radiator Cooling Fan Motor

There are 2 hydraulic type hoses that appear to go down to the tranny or the back of the motor.

Hydraulic radiator cooling fan motor. 3 7 out of 5 stars 10. One from each side of the fan housing. 2002 ford thunderbird 303 17. Radiator fan motor fan assembly hydraulic fits 00 03 lincoln ls 726512 fits.

2002 ford thunderbird 200 00. Free shipping on eligible orders. The stock jeep 5 7l hydraulic fan is driven off of the power steering pump and requires special fluid. I have done this conversion on 4 lincoln ls s including 2 of my own.

The fan control solenoid regulates flow to the hydraulic motor by pulsing the power steering fluid based on commands from the fan control module fcm. The hydraulic radiator fan has a two stage g rotor hydraulic motor that s powered by high pressure power steering fluid provided by the power steering pump. Caltric radiator cooling fan motor for polaris ranger 800 rzr s 800 efi 760cc 2009 2012 utv. Only 1 left in stock order soon.

The radiator fan is a key part of your cooling system. The pcm sends a pwm signal to a solenoid valve on the fan motor giving it a variable rate. When the motor is shut of and cool the fan will spin freely by hand. This is a write up on how to convert your factory hydraulic cooling fan to an electric cooling fan saving you a lot of money.

The fan is mounted to a brace pointed at the radiator. I didn t take step by step pictures but here s the info as i remember. There is a line from the power steering reservoir that goes to the top of the fan motor. The full cooling control of hydraulic fan drives enables ramping parker hydraulic fan drive systems are efficient throughout the engine and vehicle s operating range.

This should be the same process as the 2002 birds. Traditional on off clutch solutions operate only at maximum speed and can suddenly drain power to the vehicle and slow down the work cycle. Think of the radiator s fins and looped coils as a heat exchanger that emanates heat from the engine and the fan helps enhance that process especially when the vehicle is stopped and there s no air flow from movement.